18av.top

18av.top is SSL secured

Free website and domain report on 18av.top

Last Updated: 6th May, 2022 Update Now
Overview

Snoop Summary for 18av.top

This is a free and comprehensive report about 18av.top. 18av.top is hosted in Central, Central and Western District in Hong Kong on a server with an IP address of 156.234.201.156, where the local currency is HKD and English is the local language. 18av.top has the potential to be earning an estimated $1 USD per day from advertising revenue. If 18av.top was to be sold it would possibly be worth $806 USD (based on the daily revenue potential of the website over a 24 month period). 18av.top receives an estimated 383 unique visitors every day - a decent amount of traffic! This report was last updated 6th May, 2022.

About 18av.top

Site Preview:
Title: 18视频
Description: 18视频成人在線H影片,線上a片直播,本站為www.mm-cg.com綜合論壇附屬分站,所有內容為論壇會員分享之整理,18AV線上成人短片,18av無修正
Keywords and Tags: 18av在線h成人影片-18av千部免費影片與您分享, 18视频, pornography, 線上a片直播
Related Terms: 18av
Fav Icon:
Age: Over 4 years old
Domain Created: 6th May, 2020
Domain Updated: 6th May, 2020
Domain Expires: 6th May, 2022
Review

Snoop Score

1/5

Valuation

$806 USD
Note: All valuation figures are estimates.

Popularity

Low
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 3,176,522
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 383
Monthly Visitors: 11,650
Yearly Visitors: 139,709
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $1 USD
Monthly Revenue: $33 USD
Yearly Revenue: $398 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: 18av.top 8
Domain Name: 18av 4
Extension (TLD): top 3
Expiry Check:

Page Speed Analysis

Average Load Time:
Load Time Comparison:

PageSpeed Insights

Avg. (All Categories) 69
Performance 94
Accessibility 70
Best Practices 75
SEO 82
PWA 22
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
94

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for 18av.top. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.8 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 1.0 s
The time taken for the page to become fully interactive.
Total Blocking Time — 0 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

Max Potential First Input Delay — 20 ms
Users could experience a delay when interacting with the page.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://18av.top/
http/1.1
0
912.1429999941
17078
156508
200
text/html
Document
http://18av.top/mxstatic/css/style.css
http/1.1
927.57900001016
1665.2699999977
21580
119375
200
text/css
Stylesheet
http://18av.top/mxstatic/css/aliicon.css
http/1.1
927.7160000056
1643.5410000267
2019
9519
200
text/css
Stylesheet
http://18av.top/mxstatic/css/mxhtmlblack.css
http/1.1
927.86500003422
1426.4589999802
2280
9671
200
text/css
Stylesheet
http://18av.top/mxstatic/css/white.css
http/1.1
928.16700000549
1427.6970000356
2599
10024
200
text/css
Stylesheet
http://sdk.51.la/js-sdk-pro.min.js
http/1.1
928.35000000196
945.05600002594
12845
32924
200
application/javascript
Script
http://18av.top/mxstatic/js/jquery.js
http/1.1
928.64500003634
1657.3460000218
33138
92629
200
application/javascript
Script
http://18av.top/mxstatic/js/jquery.lazyload.js
http/1.1
928.85299999034
1368.1020000367
1968
5414
200
application/javascript
Script
http://18av.top/mxstatic/js/jquery.autocomplete.js
http/1.1
929.06100000255
1400.1350000035
5901
25110
200
application/javascript
Script
http://18av.top/mxstatic/js/jquery.cookie.js
http/1.1
929.22500002896
1342.7479999955
1047
1054
200
application/javascript
Script
http://18av.top/mxstatic/js/home.js
http/1.1
929.38400001731
1363.6629999964
7718
31435
200
application/javascript
Script
http://18av.top/mxstatic/js/jquery.clipboard.js
http/1.1
929.55300002359
1156.9230000023
3623
10662
200
application/javascript
Script
https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/layer.js
h2
929.83199999435
1197.106000036
8847
22116
200
application/javascript
Script
http://18av.top/mxstatic/js/script.js
http/1.1
930.08399999235
1425.0190000166
2172
5966
200
application/javascript
Script
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
http/1.1
1717.8260000073
2088.2580000325
18899
18625
200
image/png
Image
http://18av.top/mxstatic/js/swiper-bundle.min.js
http/1.1
1666.6880000266
1862.5219999813
37552
139927
200
application/javascript
Script
http://18av.top/mxstatic/css/swiper-bundle.min.css
http/1.1
1701.4250000357
1892.1609999961
4338
13663
200
text/css
Stylesheet
http://18av.top/upload/mxcms/20220421-1/d421dd7b3b4407166eef1e979b7b1d2b.gif
http/1.1
1717.9970000288
2085.6180000119
82322
82047
200
image/gif
Image
http://18av.top/mxstatic/picture/logo.png
http/1.1
1718.0999999982
1908.1250000163
2487
2215
200
image/png
Image
http://18av.top/mxstatic/picture/backhome.svg
http/1.1
1718.2199999806
1967.6520000212
5371
17165
200
image/svg+xml
Image
http://18av.top/mxstatic/js/mxui.js
http/1.1
1717.6750000217
2078.3909999882
17140
57047
200
application/javascript
Script
http://collect-v6.51.la/v6/collect?dt=4
http/1.1
1700.7490000105
2376.5250000288
390
0
200
text/plain
XHR
https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/theme/default/layer.css?v=3.1.1
h2
1716.0450000083
1860.2580000297
3892
14367
200
text/css
Stylesheet
http://18av.top/mxstatic/font/dianyingim.ttf
http/1.1
1725.5599999917
2000.326999987
6357
9708
200
font/ttf
Font
http://at.alicdn.com/t/font_2614090_df1ikcweji.woff2?t=1625393507529
http/1.1
1725.6930000149
1873.3150000335
31153
30288
200
font/woff2
Font
http://collect-v6.51.la/v6/collect?dt=4
http/1.1
1811.4410000271
2301.9090000307
390
0
200
text/plain
XHR
http://collect-v6.51.la/v6/collect?dt=4
http/1.1
1818.7260000268
2337.0149999973
390
0
200
text/plain
XHR
https://marjorienice.com/wunnbrrh/nbsmm1xqa0plaozb4untc/1847/nbsmm
http/1.1
2233.2020000322
4440.4290000093
708
39
200
text/html
Script
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
http/1.1
2253.4280000255
2623.3309999807
41850
41575
200
image/jpeg
Image
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
http/1.1
2253.5900000366
3118.6549999984
51753
51455
200
image/jpeg
Image
http://18av.top/upload/vod/20220412-1/426b85644ce6b5159b05ac166c68fa37.jpg
http/1.1
2253.9649999817
2434.4549999805
10028
9754
200
image/jpeg
Image
http://18av.top/upload/vod/20220412-1/9d42e05b37fbb67705466685d0f50443.jpg
http/1.1
2254.197000002
3056.5209999913
8378
8104
200
image/jpeg
Image
http://18av.top/upload/vod/20220412-1/55054835b9ac7f797a5ca8dd72c8b476.jpg
http/1.1
2255.2729999879
2446.5760000166
7316
7042
200
image/jpeg
Image
http://18av.top/upload/vod/20220412-1/98090453a3b631a6de1932855a13f191.jpg
http/1.1
2255.455000035
2450.5970000173
7273
6999
200
image/jpeg
Image
http://18av.top/upload/vod/20220412-1/dfc1ee0ca9eadad9913ef803e3d655fa.jpg
http/1.1
2255.5750000174
2441.1730000284
9517
9243
200
image/jpeg
Image
http://18av.top/upload/vod/20220411-1/db4e8bfdc3644ca2484b1a719025b244.jpg
http/1.1
2255.6990000303
2446.8399999896
12713
12438
200
image/jpeg
Image
http://18av.top/upload/vod/20220411-1/e0b06322dad7fa395eaf17f50e92a1e8.jpg
http/1.1
2256.4640000346
2445.3400000348
9628
9354
200
image/jpeg
Image
http://18av.top/upload/vod/20220411-1/fb2386aa4a1040b28bb8d6f7dc9888dc.jpg
http/1.1
2257.5190000352
2448.870000022
9705
9431
200
image/jpeg
Image
http://18av.top/upload/vod/20220411-1/4f828668554a1589692cbbac604a5f60.jpg
http/1.1
2257.809999981
2449.1930000368
6727
6453
200
image/jpeg
Image
http://18av.top/upload/vod/20220411-1/67325a9326318f51fb2d06cec5f5a0fc.jpg
http/1.1
2257.9010000336
2635.2199999965
13543
13245
200
image/jpeg
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
962.544
7.089
970.343
7.769
1716.761
29.637
1746.622
17.72
1764.353
72.301
1837.073
27.391
1914.826
5.314
1939.201
26.676
1965.941
283.684
2258.792
13.917
2273.567
16.485
2291.183
6.647
2482.874
5.886
2500.4
5.41
2681.921
5.094
3103.462
5.014
3166.339
5.492
4955.632
16.932
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Properly size images — Potential savings of 106 KiB
Images can slow down the page's load time. 18av.top should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
51455
46630
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
41575
37677
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
18625
15841
http://18av.top/upload/vod/20220411-1/67325a9326318f51fb2d06cec5f5a0fc.jpg
13245
4529
http://18av.top/upload/vod/20220411-1/db4e8bfdc3644ca2484b1a719025b244.jpg
12438
4253
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. 18av.top should consider lazy-loading offscreen and hidden images.
Minify CSS — Potential savings of 4 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. 18av.top should consider minifying CSS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://18av.top/mxstatic/css/style.css
21580
3682
Minify JavaScript — Potential savings of 6 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. 18av.top should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://18av.top/mxstatic/js/home.js
7718
3096
http://18av.top/mxstatic/js/jquery.autocomplete.js
5901
2692
Reduce unused CSS — Potential savings of 18 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. 18av.top should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://18av.top/mxstatic/css/style.css
21580
18125
Reduce unused JavaScript — Potential savings of 21 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://18av.top/mxstatic/js/swiper-bundle.min.js
37552
21821
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats — Potential savings of 47 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
51455
21765.75
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
41575
16816.85
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
18625
9490.75
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. 18av.top should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. 18av.top should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 0 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
http://18av.top/mxstatic/js/jquery.clipboard.js
63
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
Avoids enormous network payloads — Total size was 510 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
http://18av.top/upload/mxcms/20220421-1/d421dd7b3b4407166eef1e979b7b1d2b.gif
82322
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
51753
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
41850
http://18av.top/mxstatic/js/swiper-bundle.min.js
37552
http://18av.top/mxstatic/js/jquery.js
33138
http://at.alicdn.com/t/font_2614090_df1ikcweji.woff2?t=1625393507529
31153
http://18av.top/mxstatic/css/style.css
21580
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
18899
http://18av.top/mxstatic/js/mxui.js
17140
http://18av.top/
17078
Avoid chaining critical requests — 16 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. 18av.top should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
http://18av.top/
477.991
38.566
2.226
Unattributable
60.803
6.606
0.164
Minimizes main-thread work — 0.6 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Style & Layout
345.749
Script Evaluation
121.066
Other
96.193
Rendering
47.34
Parse HTML & CSS
22.227
Script Parsing & Compilation
11.83
Keep request counts low and transfer sizes small — 40 requests • 510 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
40
522635
Image
16
297510
Script
12
132659
Font
2
37510
Stylesheet
6
36708
Document
1
17078
Other
3
1170
Media
0
0
Third-party
8
58615
Minimize third-party usage
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts — 3 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
4.0623168052832E-5
8.6787496716575E-6
3.3303678313583E-6
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 1 long task found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
http://18av.top/
267
142
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of 18av.top on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Speed Index — 1.8 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 1.2 s
The timing of the largest text or image that is painted.

Audits

First Meaningful Paint — 1.0 s
The time taken for the primary content of the page to be rendered.

Other

Eliminate render-blocking resources — Potential savings of 800 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. 18av.top should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
http://18av.top/mxstatic/css/style.css
21580
190
http://18av.top/mxstatic/css/aliicon.css
2019
110
http://18av.top/mxstatic/css/mxhtmlblack.css
2280
110
http://sdk.51.la/js-sdk-pro.min.js
12845
270
http://18av.top/mxstatic/js/jquery.js
33138
270
http://18av.top/mxstatic/js/jquery.lazyload.js
1968
110
http://18av.top/mxstatic/js/jquery.autocomplete.js
5901
110
http://18av.top/mxstatic/js/jquery.cookie.js
1047
70
http://18av.top/mxstatic/js/home.js
7718
110
http://18av.top/mxstatic/js/jquery.clipboard.js
3623
70
https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/layer.js
8847
270
http://18av.top/mxstatic/js/script.js
2172
70
Reduce initial server response time — Root document took 910 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
http://18av.top/
913.137
Serve static assets with an efficient cache policy — 34 resources found
18av.top can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
http://18av.top/upload/mxcms/20220421-1/d421dd7b3b4407166eef1e979b7b1d2b.gif
0
82322
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
0
51753
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
0
41850
http://18av.top/mxstatic/js/swiper-bundle.min.js
0
37552
http://18av.top/mxstatic/js/jquery.js
0
33138
http://18av.top/mxstatic/css/style.css
0
21580
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
0
18899
http://18av.top/mxstatic/js/mxui.js
0
17140
http://18av.top/upload/vod/20220411-1/67325a9326318f51fb2d06cec5f5a0fc.jpg
0
13543
http://18av.top/upload/vod/20220411-1/db4e8bfdc3644ca2484b1a719025b244.jpg
0
12713
http://18av.top/upload/vod/20220412-1/426b85644ce6b5159b05ac166c68fa37.jpg
0
10028
http://18av.top/upload/vod/20220411-1/fb2386aa4a1040b28bb8d6f7dc9888dc.jpg
0
9705
http://18av.top/upload/vod/20220411-1/e0b06322dad7fa395eaf17f50e92a1e8.jpg
0
9628
http://18av.top/upload/vod/20220412-1/dfc1ee0ca9eadad9913ef803e3d655fa.jpg
0
9517
http://18av.top/upload/vod/20220412-1/9d42e05b37fbb67705466685d0f50443.jpg
0
8378
http://18av.top/mxstatic/js/home.js
0
7718
http://18av.top/upload/vod/20220412-1/55054835b9ac7f797a5ca8dd72c8b476.jpg
0
7316
http://18av.top/upload/vod/20220412-1/98090453a3b631a6de1932855a13f191.jpg
0
7273
http://18av.top/upload/vod/20220411-1/4f828668554a1589692cbbac604a5f60.jpg
0
6727
http://18av.top/mxstatic/font/dianyingim.ttf
0
6357
http://18av.top/mxstatic/js/jquery.autocomplete.js
0
5901
http://18av.top/mxstatic/picture/backhome.svg
0
5371
http://18av.top/mxstatic/css/swiper-bundle.min.css
0
4338
http://18av.top/mxstatic/js/jquery.clipboard.js
0
3623
http://18av.top/mxstatic/css/white.css
0
2599
http://18av.top/mxstatic/picture/logo.png
0
2487
http://18av.top/mxstatic/css/mxhtmlblack.css
0
2280
http://18av.top/mxstatic/js/script.js
0
2172
http://18av.top/mxstatic/css/aliicon.css
0
2019
http://18av.top/mxstatic/js/jquery.lazyload.js
0
1968
http://18av.top/mxstatic/js/jquery.cookie.js
0
1047
http://sdk.51.la/js-sdk-pro.min.js
1296000000
12845
https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/layer.js
2678400000
8847
https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/theme/default/layer.css?v=3.1.1
2678400000
3892
Avoid an excessive DOM size — 2,061 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
2061
Maximum DOM Depth
12
Maximum Child Elements
19
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
http://at.alicdn.com/t/font_2614090_df1ikcweji.woff2?t=1625393507529
147.6220000186
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
http://18av.top/mxstatic/picture/logo.png
70

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of 18av.top. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Contrast

Background and foreground colors have a sufficient contrast ratio
Many (if not most) users find low-contrast text difficult or impossible to read.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Names and labels

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
18av.top may provide assistance to deaf or hearing-impaired users with captions on videos.

Names and labels

Buttons do not have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Failing Elements
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
75

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that 18av.top should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
3.3.7
jQuery
1.9.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 35 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://18av.top/
Allowed
http://18av.top/mxstatic/css/style.css
Allowed
http://18av.top/mxstatic/css/aliicon.css
Allowed
http://18av.top/mxstatic/css/mxhtmlblack.css
Allowed
http://18av.top/mxstatic/css/white.css
Allowed
http://sdk.51.la/js-sdk-pro.min.js
Allowed
http://18av.top/mxstatic/js/jquery.js
Allowed
http://18av.top/mxstatic/js/jquery.lazyload.js
Allowed
http://18av.top/mxstatic/js/jquery.autocomplete.js
Allowed
http://18av.top/mxstatic/js/jquery.cookie.js
Allowed
http://18av.top/mxstatic/js/home.js
Allowed
http://18av.top/mxstatic/js/jquery.clipboard.js
Allowed
http://18av.top/mxstatic/js/script.js
Allowed
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
Allowed
http://18av.top/mxstatic/js/swiper-bundle.min.js
Allowed
http://18av.top/mxstatic/css/swiper-bundle.min.css
Allowed
http://18av.top/upload/mxcms/20220421-1/d421dd7b3b4407166eef1e979b7b1d2b.gif
Allowed
http://18av.top/mxstatic/picture/logo.png
Allowed
http://18av.top/mxstatic/picture/backhome.svg
Allowed
http://18av.top/mxstatic/js/mxui.js
Allowed
http://collect-v6.51.la/v6/collect?dt=4
Allowed
http://18av.top/mxstatic/font/dianyingim.ttf
Allowed
http://at.alicdn.com/t/font_2614090_df1ikcweji.woff2?t=1625393507529
Allowed
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
Allowed
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
Allowed
http://18av.top/upload/vod/20220412-1/426b85644ce6b5159b05ac166c68fa37.jpg
Allowed
http://18av.top/upload/vod/20220412-1/9d42e05b37fbb67705466685d0f50443.jpg
Allowed
http://18av.top/upload/vod/20220412-1/55054835b9ac7f797a5ca8dd72c8b476.jpg
Allowed
http://18av.top/upload/vod/20220412-1/98090453a3b631a6de1932855a13f191.jpg
Allowed
http://18av.top/upload/vod/20220412-1/dfc1ee0ca9eadad9913ef803e3d655fa.jpg
Allowed
http://18av.top/upload/vod/20220411-1/db4e8bfdc3644ca2484b1a719025b244.jpg
Allowed
http://18av.top/upload/vod/20220411-1/e0b06322dad7fa395eaf17f50e92a1e8.jpg
Allowed
http://18av.top/upload/vod/20220411-1/fb2386aa4a1040b28bb8d6f7dc9888dc.jpg
Allowed
http://18av.top/upload/vod/20220411-1/4f828668554a1589692cbbac604a5f60.jpg
Allowed
http://18av.top/upload/vod/20220411-1/67325a9326318f51fb2d06cec5f5a0fc.jpg
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 9 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
5
Medium
4
Medium

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
230 x 65 (3.54)
500 x 200 (2.50)
82

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for 18av.top. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of 18av.top on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
22

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of 18av.top. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of 18av.top on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 67
Performance 74
Accessibility 70
Best Practices 75
SEO 85
PWA 30
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
74

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for 18av.top. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 30 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.007
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

Max Potential First Input Delay — 90 ms
Users could experience a delay when interacting with the page.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://18av.top/
http/1.1
0
618.19399998058
17055
156508
200
text/html
Document
http://18av.top/mxstatic/css/style.css
http/1.1
627.98200000543
1018.0479999981
21557
119375
200
text/css
Stylesheet
http://18av.top/mxstatic/css/aliicon.css
http/1.1
628.11499999953
819.80399999884
1996
9519
200
text/css
Stylesheet
http://18av.top/mxstatic/css/mxhtmlblack.css
http/1.1
628.41199999093
815.47199998749
2257
9671
200
text/css
Stylesheet
http://18av.top/mxstatic/css/white.css
http/1.1
628.74600000214
809.75299997954
2576
10024
200
text/css
Stylesheet
http://sdk.51.la/js-sdk-pro.min.js
http/1.1
628.92600000487
645.99099999759
12845
32924
200
application/javascript
Script
http://18av.top/mxstatic/js/jquery.js
http/1.1
629.09099998069
1028.993999993
33115
92629
200
application/javascript
Script
http://18av.top/mxstatic/js/jquery.lazyload.js
http/1.1
629.37799998326
815.90699998196
1945
5414
200
application/javascript
Script
http://18av.top/mxstatic/js/jquery.autocomplete.js
http/1.1
629.7510000004
937.30200000573
5878
25110
200
application/javascript
Script
http://18av.top/mxstatic/js/jquery.cookie.js
http/1.1
629.95299999602
824.07499998226
1024
1054
200
application/javascript
Script
http://18av.top/mxstatic/js/home.js
http/1.1
630.14599998132
819.41500000539
7695
31435
200
application/javascript
Script
http://18av.top/mxstatic/js/jquery.clipboard.js
http/1.1
630.3069999849
935.7359999849
3623
10662
200
application/javascript
Script
https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/layer.js
h2
630.4850000015
657.22399999504
8842
22116
200
application/javascript
Script
http://18av.top/mxstatic/js/script.js
http/1.1
630.65599999391
821.17700000526
2149
5966
200
application/javascript
Script
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
http/1.1
1068.3100000024
1263.2269999885
18899
18625
200
image/png
Image
http://18av.top/mxstatic/js/swiper-bundle.min.js
http/1.1
1019.5179999864
1444.5100000012
37552
139927
200
application/javascript
Script
http://18av.top/mxstatic/css/swiper-bundle.min.css
http/1.1
1051.2949999829
1243.1449999858
4338
13663
200
text/css
Stylesheet
http://18av.top/upload/mxcms/20220421-1/d421dd7b3b4407166eef1e979b7b1d2b.gif
http/1.1
1068.7429999816
1625.0219999929
82322
82047
200
image/gif
Image
http://18av.top/mxstatic/picture/logo.png
http/1.1
1068.975000002
1258.3839999861
2487
2215
200
image/png
Image
http://18av.top/mxstatic/picture/backhome.svg
http/1.1
1069.0520000062
1259.3269999779
5371
17165
200
image/svg+xml
Image
http://18av.top/mxstatic/js/mxui.js
http/1.1
1068.213999999
1431.6389999876
17140
57047
200
application/javascript
Script
http://collect-v6.51.la/v6/collect?dt=4
http/1.1
1045.5110000039
1335.3359999892
391
0
200
text/plain
XHR
https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/theme/default/layer.css?v=3.1.1
h2
1066.7149999936
1120.4109999817
3883
14367
200
text/css
Stylesheet
http://18av.top/mxstatic/font/dianyingim.ttf
http/1.1
1075.5169999902
1265.6719999795
6357
9708
200
font/ttf
Font
http://at.alicdn.com/t/font_2614090_df1ikcweji.woff2?t=1625393507529
http/1.1
1075.6410000031
1306.2679999857
31152
30288
200
font/woff2
Font
http://collect-v6.51.la/v6/collect?dt=4
http/1.1
1192.1909999801
1447.8660000023
390
0
200
text/plain
XHR
http://collect-v6.51.la/v6/collect?dt=4
http/1.1
1199.094999989
1687.8750000033
391
0
200
text/plain
XHR
https://marjorienice.com/wunnbrrh/nbsmm1xqa0plaozb4untc/1847/nbsmm
http/1.1
1881.96899998
3456.6720000003
9073
51513
200
text/html
Script
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
http/1.1
1912.9409999878
2294.8800000013
41850
41575
200
image/jpeg
Image
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
http/1.1
1913.3239999937
2273.3849999786
51730
51455
200
image/jpeg
Image
http://18av.top/upload/vod/20220412-1/426b85644ce6b5159b05ac166c68fa37.jpg
http/1.1
1913.7489999994
2109.0359999798
10028
9754
200
image/jpeg
Image
http://18av.top/upload/vod/20220412-1/9d42e05b37fbb67705466685d0f50443.jpg
http/1.1
1914.2399999837
2105.9489999898
8378
8104
200
image/jpeg
Image
http://18av.top/upload/vod/20220412-1/55054835b9ac7f797a5ca8dd72c8b476.jpg
http/1.1
1915.0640000007
2105.098
7316
7042
200
image/jpeg
Image
http://18av.top/upload/vod/20220412-1/98090453a3b631a6de1932855a13f191.jpg
http/1.1
1915.2630000026
2106.1800000025
7273
6999
200
image/jpeg
Image
http://qqtt.charlottebeverly.com/hotle.jsp?g=8094z4nIf6BxXN1eefZcdOu1j8DCtemOOEK0GshB7CilJ%2Bp3Ayig7ts&p=Linux%20x86_64
http/1.1
3467.9029999825
4008.2989999792
462
66
200
text/html
Document
https://caitlinbeverly.com/wwabza.jsp?g=32f8koI2aBeQG4yPofTYTaTdWjhtWWFmhWylioyXA7y6A9ZpKN6YlD3Zuqe8%2Fp3sajhf&p=Linux%20x86_64&u_url=&r_url=http%3A%2F%2F18av.top%2F&u_sw=360&u_sh=640&u_bw=360&u_bh=640&u_utz=-7
http/1.1
3480.0830000022
5860.7919999922
467
61
200
text/html
Document
https://janicelaura.com/nw21/d2y/83.gif
h2
3482.6829999802
3572.113000002
106136
105656
200
image/gif
Image
https://janicelaura.com/cl/cl.png
h2
3482.8629999829
3560.8599999978
1591
1114
200
image/png
Image
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
663.897
5.517
670.014
6.114
1065.978
22.515
1093.642
18.494
1112.146
101.753
1214.147
28.148
1494.284
43.256
1537.551
380.018
1917.799
22.635
1941.627
11.729
1958.396
24.769
2150.617
5.217
3501.917
19.459
3521.388
15.067
3619.023
5.918
3717.983
9.792
3807.786
7.424
3819.887
8.805
3918.006
9.554
4054.299
6.619
4118.256
8.895
4317.896
9
4518.241
9.292
4717.811
9.681
4917.741
8.863
5118.338
11.229
5318.118
9.009
5518.035
8.496
5718.009
8.083
5906
6.263
5918.648
9.835
6117.713
8.831
6317.621
7.484
6517.992
7.548
6717.906
11.512
6917.654
7.009
7118.258
10.151
7318.05
9.432
7517.649
8.395
7718.185
7.698
7917.594
7.396
8118.199
8.538
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Defer offscreen images
Time to Interactive can be slowed down by resources on the page. 18av.top should consider lazy-loading offscreen and hidden images.
Minify CSS — Potential savings of 4 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. 18av.top should consider minifying CSS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://18av.top/mxstatic/css/style.css
21557
3678
Minify JavaScript — Potential savings of 6 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. 18av.top should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://18av.top/mxstatic/js/home.js
7695
3087
http://18av.top/mxstatic/js/jquery.autocomplete.js
5878
2681
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. 18av.top should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. 18av.top should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content — Potential savings of 46 KiB
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://janicelaura.com/nw21/d2y/83.gif
105656
47545
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 0 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
http://18av.top/mxstatic/js/jquery.clipboard.js
63
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
Avoids enormous network payloads — Total size was 564 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://janicelaura.com/nw21/d2y/83.gif
106136
http://18av.top/upload/mxcms/20220421-1/d421dd7b3b4407166eef1e979b7b1d2b.gif
82322
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
51730
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
41850
http://18av.top/mxstatic/js/swiper-bundle.min.js
37552
http://18av.top/mxstatic/js/jquery.js
33115
http://at.alicdn.com/t/font_2614090_df1ikcweji.woff2?t=1625393507529
31152
http://18av.top/mxstatic/css/style.css
21557
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
18899
http://18av.top/mxstatic/js/mxui.js
17140
Avoid chaining critical requests — 16 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. 18av.top should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.6 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
http://18av.top/
3417.22
139.02
7.544
Unattributable
264.944
11.708
0.648
https://marjorienice.com/wunnbrrh/nbsmm1xqa0plaozb4untc/1847/nbsmm
193.444
178.504
4.02
http://sdk.51.la/js-sdk-pro.min.js
138.608
119.58
11.788
http://18av.top/mxstatic/js/jquery.js
99.132
77.94
5.968
http://18av.top/mxstatic/js/swiper-bundle.min.js
75.548
37.904
8.948
Keep request counts low and transfer sizes small — 38 requests • 564 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
38
577534
Image
12
343381
Script
12
140881
Font
2
37509
Stylesheet
6
36607
Document
3
17984
Other
3
1172
Media
0
0
Third-party
12
175623
Minimize third-party usage
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts — 4 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.0058968162160671
0.00037237141504978
0.00019152946415218
9.002685546875E-5
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 7 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
http://18av.top/
988
760
http://18av.top/
784
204
http://sdk.51.la/js-sdk-pro.min.js
1838
113
http://18av.top/
1974
99
http://sdk.51.la/js-sdk-pro.min.js
1748
90
http://18av.top/mxstatic/js/swiper-bundle.min.js
5610
87
http://18av.top/mxstatic/js/jquery.js
3960
74
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of 18av.top on mobile screens.
Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 2.8 s
The time taken for the first image or text on the page to be rendered.
Time to Interactive — 4.4 s
The time taken for the page to become fully interactive.
Speed Index — 4.9 s
The time taken for the page contents to be visibly populated.

Audits

First Meaningful Paint — 3.5 s
The time taken for the primary content of the page to be rendered.

Other

Properly size images — Potential savings of 81 KiB
Images can slow down the page's load time. 18av.top should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
51455
41631
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
41575
33637
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
18625
7267
Reduce unused CSS — Potential savings of 16 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. 18av.top should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://18av.top/mxstatic/css/style.css
21557
16592
Reduce unused JavaScript — Potential savings of 21 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
http://18av.top/mxstatic/js/swiper-bundle.min.js
37552
21821
Serve images in next-gen formats — Potential savings of 47 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
51455
21765.75
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
41575
16816.85
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
18625
9490.75

Metrics

Largest Contentful Paint — 4.6 s
The timing of the largest text or image that is painted.

Other

Eliminate render-blocking resources — Potential savings of 2,450 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. 18av.top should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
http://18av.top/mxstatic/css/style.css
21557
1080
http://18av.top/mxstatic/css/aliicon.css
1996
330
http://18av.top/mxstatic/css/mxhtmlblack.css
2257
330
http://sdk.51.la/js-sdk-pro.min.js
12845
1080
http://18av.top/mxstatic/js/jquery.js
33115
1380
http://18av.top/mxstatic/js/jquery.lazyload.js
1945
330
http://18av.top/mxstatic/js/jquery.autocomplete.js
5878
480
http://18av.top/mxstatic/js/jquery.cookie.js
1024
180
http://18av.top/mxstatic/js/home.js
7695
480
http://18av.top/mxstatic/js/jquery.clipboard.js
3623
330
https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/layer.js
8842
1080
http://18av.top/mxstatic/js/script.js
2149
180
Reduce initial server response time — Root document took 620 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
http://18av.top/
619.189
Serve static assets with an efficient cache policy — 30 resources found
18av.top can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
http://18av.top/upload/mxcms/20220421-1/d421dd7b3b4407166eef1e979b7b1d2b.gif
0
82322
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
0
51730
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
0
41850
http://18av.top/mxstatic/js/swiper-bundle.min.js
0
37552
http://18av.top/mxstatic/js/jquery.js
0
33115
http://18av.top/mxstatic/css/style.css
0
21557
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
0
18899
http://18av.top/mxstatic/js/mxui.js
0
17140
http://18av.top/upload/vod/20220412-1/426b85644ce6b5159b05ac166c68fa37.jpg
0
10028
http://18av.top/upload/vod/20220412-1/9d42e05b37fbb67705466685d0f50443.jpg
0
8378
http://18av.top/mxstatic/js/home.js
0
7695
http://18av.top/upload/vod/20220412-1/55054835b9ac7f797a5ca8dd72c8b476.jpg
0
7316
http://18av.top/upload/vod/20220412-1/98090453a3b631a6de1932855a13f191.jpg
0
7273
http://18av.top/mxstatic/font/dianyingim.ttf
0
6357
http://18av.top/mxstatic/js/jquery.autocomplete.js
0
5878
http://18av.top/mxstatic/picture/backhome.svg
0
5371
http://18av.top/mxstatic/css/swiper-bundle.min.css
0
4338
http://18av.top/mxstatic/js/jquery.clipboard.js
0
3623
http://18av.top/mxstatic/css/white.css
0
2576
http://18av.top/mxstatic/picture/logo.png
0
2487
http://18av.top/mxstatic/css/mxhtmlblack.css
0
2257
http://18av.top/mxstatic/js/script.js
0
2149
http://18av.top/mxstatic/css/aliicon.css
0
1996
http://18av.top/mxstatic/js/jquery.lazyload.js
0
1945
http://18av.top/mxstatic/js/jquery.cookie.js
0
1024
http://sdk.51.la/js-sdk-pro.min.js
1296000000
12845
https://janicelaura.com/nw21/d2y/83.gif
2592000000
106136
https://janicelaura.com/cl/cl.png
2592000000
1591
https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/layer.js
2678400000
8842
https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/theme/default/layer.css?v=3.1.1
2678400000
3883
Avoid an excessive DOM size — 2,107 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
2107
Maximum DOM Depth
12
Maximum Child Elements
58
Minimize main-thread work — 4.3 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Style & Layout
2063.728
Other
786.384
Rendering
689.09600000001
Script Evaluation
613.416
Parse HTML & CSS
117.744
Script Parsing & Compilation
57.308
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
http://at.alicdn.com/t/font_2614090_df1ikcweji.woff2?t=1625393507529
230.62699998263
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
http://18av.top/mxstatic/picture/logo.png
First Contentful Paint (3G) — 5384 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.
70

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of 18av.top. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Contrast

Background and foreground colors have a sufficient contrast ratio
Many (if not most) users find low-contrast text difficult or impossible to read.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Names and labels

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
18av.top may provide assistance to deaf or hearing-impaired users with captions on videos.

Names and labels

Buttons do not have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Failing Elements
Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Best practices

`[user-scalable="no"]` is used in the `<meta name="viewport">` element or the `[maximum-scale]` attribute is less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
75

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that 18av.top should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
No CSP found in enforcement mode
High

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
Bootstrap
3.3.7
jQuery
1.9.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 30 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://18av.top/
Allowed
http://18av.top/mxstatic/css/style.css
Allowed
http://18av.top/mxstatic/css/aliicon.css
Allowed
http://18av.top/mxstatic/css/mxhtmlblack.css
Allowed
http://18av.top/mxstatic/css/white.css
Allowed
http://sdk.51.la/js-sdk-pro.min.js
Allowed
http://18av.top/mxstatic/js/jquery.js
Allowed
http://18av.top/mxstatic/js/jquery.lazyload.js
Allowed
http://18av.top/mxstatic/js/jquery.autocomplete.js
Allowed
http://18av.top/mxstatic/js/jquery.cookie.js
Allowed
http://18av.top/mxstatic/js/home.js
Allowed
http://18av.top/mxstatic/js/jquery.clipboard.js
Allowed
http://18av.top/mxstatic/js/script.js
Allowed
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
Allowed
http://18av.top/mxstatic/js/swiper-bundle.min.js
Allowed
http://18av.top/mxstatic/css/swiper-bundle.min.css
Allowed
http://18av.top/upload/mxcms/20220421-1/d421dd7b3b4407166eef1e979b7b1d2b.gif
Allowed
http://18av.top/mxstatic/picture/logo.png
Allowed
http://18av.top/mxstatic/picture/backhome.svg
Allowed
http://18av.top/mxstatic/js/mxui.js
Allowed
http://collect-v6.51.la/v6/collect?dt=4
Allowed
http://18av.top/mxstatic/font/dianyingim.ttf
Allowed
http://at.alicdn.com/t/font_2614090_df1ikcweji.woff2?t=1625393507529
Allowed
http://18av.top/upload/vod/20210625-2/84bbbb33e7396a8e2e180edc01708aa1.jpg
Allowed
http://18av.top/upload/vod/20210625-1/bce88bbd3c0d2f1faa62391d0b6949fb.jpg
Allowed
http://18av.top/upload/vod/20220412-1/426b85644ce6b5159b05ac166c68fa37.jpg
Allowed
http://18av.top/upload/vod/20220412-1/9d42e05b37fbb67705466685d0f50443.jpg
Allowed
http://18av.top/upload/vod/20220412-1/55054835b9ac7f797a5ca8dd72c8b476.jpg
Allowed
http://18av.top/upload/vod/20220412-1/98090453a3b631a6de1932855a13f191.jpg
Allowed
http://qqtt.charlottebeverly.com/hotle.jsp?g=8094z4nIf6BxXN1eefZcdOu1j8DCtemOOEK0GshB7CilJ%2Bp3Ayig7ts&p=Linux%20x86_64
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 9 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
5
Medium
4
Medium

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
http://18av.top/upload/mxcms/20220422-1/49017912e026ae1c19804ecc43810d41.png
177 x 50 (3.54)
500 x 200 (2.50)
85

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for 18av.top. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of 18av.top on mobile screens.
Document uses legible font sizes — 97.47% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
.sitemap, #footer
2.53%
10px
.drop-content
0.00%
0px
.module-item-style
0.00%
0px
.module-list
0.00%
0px
97.47%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Content Best Practices

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Failing Elements

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
30

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of 18av.top. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of 18av.top on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 156.234.201.156
Continent: Asia
Country: Hong Kong
Hong Kong Flag
Region: Central and Western District
City: Central
Longitude: 114.146
Latitude: 22.2795
Currencies: HKD
Languages: English
Chinese

Web Hosting Provider

Name IP Address
ICIDC
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
NameSilo, LLC 104.18.30.76
Security

Visitor Safety

Mature Content: Yes
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: 18av.top
Issued By: R3
Valid From: 30th April, 2022
Valid To: 29th July, 2022
Subject: CN = 18av.top
Hash: 5ff3fc49
Issuer: CN = R3
O = Let's Encrypt
S = US
Version: 2
Serial Number: 0x04A5602CCF98900B64B9CF6AC40A91478BD4
Serial Number (Hex): 04A5602CCF98900B64B9CF6AC40A91478BD4
Valid From: 30th April, 2024
Valid To: 29th July, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.44947.1.1.1
CPS: http://cps.letsencrypt.org

Authority Information Access: OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DF:A5:5E:AB:68:82:4F:1F:6C:AD:EE:B8:5F:4E:3E:5A:
EA:CD:A2:12:A4:6A:5E:8E:3B:12:C0:20:44:5C:2A:73
Timestamp : Apr 30 10:27:45.208 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:E0:CB:29:E9:4D:30:C9:63:E0:8A:D0:
FC:E8:64:7E:E6:18:F9:82:31:D1:20:B8:4B:A0:ED:84:
3F:76:7D:CB:D4:02:21:00:F6:E2:35:E1:DC:2B:3D:D4:
1B:69:D1:C5:54:DB:AF:6C:20:5B:D6:39:BE:88:2B:C5:
D4:39:28:CF:EF:19:38:FE
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 29:79:BE:F0:9E:39:39:21:F0:56:73:9F:63:A5:77:E5:
BE:57:7D:9C:60:0A:F8:F9:4D:5D:26:5C:25:5D:C7:84
Timestamp : Apr 30 10:27:45.202 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:8F:6B:4B:C3:83:41:6B:65:63:E1:4D:
C0:05:30:1C:BC:20:92:20:DA:AA:64:F1:70:C1:10:AC:
D6:40:2B:79:2A:02:21:00:E3:A5:3F:8F:03:74:A5:C9:
60:21:C6:F1:A7:3C:F9:CF:30:2D:7F:2A:A9:58:7E:A3:
19:C6:A5:3A:C3:32:9B:F3
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:18pro.xyz
DNS:18tv.fun
DNS:18tv.ltd
DNS:www.18av.top
DNS:www.18pro.xyz
DNS:www.18tv.fun
DNS:www.18tv.ltd
DNS:18av.top
Technical

DNS Lookup

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Date: 6th May, 2022
Server: Apache
Content-Type: text/html; charset=utf-8
Upgrade: h2
Connection: Upgrade

Whois Lookup

Created: 6th May, 2020
Changed: 6th May, 2020
Expires: 6th May, 2022
Registrar: NameSilo,LLC
Status: clientTransferProhibited
Nameservers: ns1.dnsowl.com
ns2.dnsowl.com
ns3.dnsowl.com
Owner Name: REDACTED FOR PRIVACY
Owner Organization: See PrivacyGuardian.org
Owner Street: REDACTED FOR PRIVACY
Owner Post Code: REDACTED FOR PRIVACY
Owner City: REDACTED FOR PRIVACY
Owner State: AZ
Owner Country: US
Owner Phone: REDACTED FOR PRIVACY
Owner Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Post Code: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Post Code: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Full Whois: Domain Name: 18av.top
Registry Domain ID: D20200605G10001G_41647706-top
Registrar WHOIS Server: whois.namesilo.com
Registrar URL: https://www.namesilo.com
Updated Date: 2020-06-05T07:31:40Z
Creation Date: 2020-06-05T07:29:58Z
Registry Expiry Date: 2022-06-05T07:29:58Z
Registrar: NameSilo,LLC
Registrar IANA ID: 1479
Registrar Abuse Contact Email: abuse@namesilo.com
Registrar Abuse Contact Phone: +1.4805240066
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: See PrivacyGuardian.org
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: AZ
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns1.dnsowl.com
Name Server: ns2.dnsowl.com
Name Server: ns3.dnsowl.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-05-06T12:23:19Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

NOTICE: The expiration date displayed in this record is the date the
registrar's sponsorship of the domain name registration in the registry is
currently set to expire. This date does not necessarily reflect the expiration
date of the domain name registrant's agreement with the sponsoring
registrar. Users may consult the sponsoring registrar's Whois database to
view the registrar's reported date of expiration for this registration.

TERMS OF USE: The information in the Whois database is collected through ICANN-accredited registrars. Jiangsu bangning science & technology Co., Ltd(“BANGNING”) make this information available to you and do not guarantee its accuracy or completeness. By submitting a whois query, you agree to abide by the following terms of use: you agree that you may use this data only for lawful purposes and that under no circumstances will you use this data to: (1) to allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, electronic mail, or by telephone; (2) in contravention of any applicable data and privacy protection acts; or (3) to enable high volume, automated, electronic processes that apply to BANGNING (or its computer systems). Compilation, repackaging, dissemination, or other use of the WHOIS database in its entirety, or of a substantial portion thereof, is not allowed without BANGNING prior written permission. You agree not to use electronic processes that are automated and high-volume to access or query the whois database except as reasonably necessary to register domain names or modify existing registrations. BANGNING reserves the right to restrict your access to the whois database in its sole discretion to ensure operational stability. BANGNING may restrict or terminate your access to the whois database for failure to abide by these terms of use. BANGNING reserves the right to modify these terms at any time without prior or subsequent notification of any kind.

Nameservers

Name IP Address
ns1.dnsowl.com 162.159.26.136
ns2.dnsowl.com 162.159.26.49
ns3.dnsowl.com 162.159.26.234
Related

Subdomains

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Domain Valuation Snoop Score
0/5
$242,278 USD 3/5
0/5
$6,704 USD 3/5

Sites hosted on the same IP address