7.2 sec in total
126 ms
5.8 sec
1.3 sec
Welcome to cobtel.en.alibaba.com homepage info - get ready to check Cobtel En Alibaba best content for China right away, or after learning these important things about cobtel.en.alibaba.com
Cobtel Precision Electronics Co., Ltd., Experts in Manufacturing and Exporting Modular Plug/Patch Cord/Keystone Jack/Patch Panel/Cabinet and 0 more Products.
Visit cobtel.en.alibaba.comWe analyzed Cobtel.en.alibaba.com page load time and found that the first response time was 126 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
cobtel.en.alibaba.com performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value4.6 s
35/100
25%
Value14.1 s
1/100
10%
Value12,650 ms
0/100
30%
Value1.423
0/100
15%
Value25.8 s
0/100
10%
126 ms
1190 ms
311 ms
293 ms
289 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Cobtel.en.alibaba.com, 23% (18 requests) were made to S.alicdn.com and 21% (17 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Fourier.taobao.com.
Page size can be reduced by 1.2 MB (19%)
6.3 MB
5.1 MB
In fact, the total size of Cobtel.en.alibaba.com main page is 6.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.7 MB which makes up the majority of the site volume.
Potential reduce by 409.1 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 409.1 kB or 81% of the original size.
Potential reduce by 10.6 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Cobtel En Alibaba images are well optimized though.
Potential reduce by 295.1 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 295.1 kB or 56% of the original size.
Potential reduce by 491.4 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Cobtel.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 491.4 kB or 94% of the original size.
Number of requests can be reduced by 40 (61%)
66
26
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cobtel En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
cobtel.en.alibaba.com
126 ms
cobtel.en.alibaba.com
1190 ms
311 ms
web-index.css
293 ms
web-index.css
289 ms
web-index.css
294 ms
web-index.css
295 ms
web-index.css
291 ms
305 ms
275 ms
header.css
401 ms
header.js
397 ms
282 ms
284 ms
index.js
384 ms
382 ms
TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png
658 ms
Hb1c49e631a5b463eadcda4b5d75f7a9cj.jpg
954 ms
Hd1337c22809f477e92d5d1d45c9e4be4p.jpg
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Hb0d5ed4fd51b42acbbd59d1abea81cd7b.jpg
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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
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Hdeb2fc882c9b4424ac14264cf9320b063.jpg
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H6e911dfd1bbb4d3d9f4345c3128a4dcd9.jpg
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Hb2a14a6fcd6c49f5a841d317f2ff5e9fr.jpg
1037 ms
awsc.js
497 ms
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eg.js
454 ms
TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
304 ms
TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
304 ms
roboto-regular.woff
280 ms
roboto-medium.woff
280 ms
roboto-light.woff
666 ms
roboto-thin.woff
459 ms
roboto-bold.woff
502 ms
personTipsInfo.do
551 ms
sc.migrate.event
296 ms
sc.sc_header_footer.sc_hds
296 ms
H75e73d23f3ec42ada4d8e85b9103ca92Q.jpg
1065 ms
H53c19fa5ff824b9d939b78613fd5f3e3o.jpg
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icon-font.woff
243 ms
um.js
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sc.globalxman.appscene
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footer.css
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light0.5x.png
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wu.json
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et_n.js
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baxiaCommon.js
90 ms
rp
1427 ms
um.json
429 ms
sc.sc_header_footer.schd_coms
133 ms
defer-common.js
135 ms
i.alicdn.com
135 ms
index.js
386 ms
store-proxy.html
183 ms
countryCurrencyDataService
234 ms
sc.sc_header_footer.sc_hds
154 ms
personRoleInfo.do
146 ms
notification.do
183 ms
index.js
73 ms
getUmid.do
154 ms
offline.gif
962 ms
need_show_cookie_setting.do
111 ms
offline.gif
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offline.gif
1399 ms
online.gif
908 ms
offline.gif
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iconfont.woff
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online.gif
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offline.gif
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offline.gif
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offline.gif
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offline.gif
917 ms
cobtel.en.alibaba.com accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
cobtel.en.alibaba.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
cobtel.en.alibaba.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document doesn't have a valid hreflang
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document doesn't use legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cobtel.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cobtel.en.alibaba.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
cobtel.en.alibaba.com
Open Graph data is detected on the main page of Cobtel En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: