2.6 sec in total
284 ms
2.2 sec
123 ms
Welcome to tj-yunda.en.alibaba.com homepage info - get ready to check Tj YUNDA En Alibaba best content for China right away, or after learning these important things about tj-yunda.en.alibaba.com
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Visit tj-yunda.en.alibaba.comWe analyzed Tj-yunda.en.alibaba.com page load time and found that the first response time was 284 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
tj-yunda.en.alibaba.com performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value7.2 s
5/100
25%
Value12.9 s
2/100
10%
Value5,340 ms
0/100
30%
Value0.013
100/100
15%
Value22.6 s
1/100
10%
284 ms
154 ms
54 ms
153 ms
74 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Tj-yunda.en.alibaba.com, 34% (12 requests) were made to Sc02.alicdn.com and 26% (9 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Sc02.alicdn.com.
Page size can be reduced by 644.6 kB (38%)
1.7 MB
1.0 MB
In fact, the total size of Tj-yunda.en.alibaba.com main page is 1.7 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. 50% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 247.3 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 247.3 kB or 78% of the original size.
Potential reduce by 948 B
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. Tj YUNDA En Alibaba images are well optimized though.
Potential reduce by 396.4 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 396.4 kB or 30% of the original size.
Number of requests can be reduced by 11 (33%)
33
22
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tj YUNDA 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 12 to 1 for JavaScripts and as a result speed up the page load time.
tj-yunda.en.alibaba.com
284 ms
tj-yunda.en.alibaba.com
154 ms
54 ms
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index.js
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renderHeader.js
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wu.json
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getUmid.do
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eg.js
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18 ms
tj-yunda.en.alibaba.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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.
tj-yunda.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
Issues were logged in the Issues panel in Chrome Devtools
tj-yunda.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
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 uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tj-yunda.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 Tj-yunda.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.
tj-yunda.en.alibaba.com
Open Graph data is detected on the main page of Tj YUNDA En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: