62 sec in total
14 sec
47.8 sec
205 ms
Welcome to shuangshi-chain.com homepage info - get ready to check Shuangshi Chain best content right away, or after learning these important things about shuangshi-chain.com
湖州双狮链传动有限公司、湖州求精汽车链传动有限公司
Visit shuangshi-chain.comWe analyzed Shuangshi-chain.com page load time and found that the first response time was 14 sec and then it took 48 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 31 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
shuangshi-chain.com performance score
name
value
score
weighting
Value1.9 s
88/100
10%
Value15.8 s
0/100
25%
Value8.6 s
17/100
10%
Value30 ms
100/100
30%
Value0.166
71/100
15%
Value4.4 s
84/100
10%
13995 ms
5196 ms
2108 ms
1261 ms
14239 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 87% of them (53 requests) were addressed to the original Shuangshi-chain.com, 2% (1 request) were made to Lib.hwaq.cc and 2% (1 request) were made to Zjnet.zjaic.gov.cn. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Shuangshi-chain.com.
Page size can be reduced by 63.1 kB (70%)
89.7 kB
26.6 kB
In fact, the total size of Shuangshi-chain.com main page is 89.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 45.5 kB which makes up the majority of the site volume.
Potential reduce by 20.7 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. This page needs HTML code to be minified as it can gain 8.8 kB, which is 36% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.7 kB or 84% of the original size.
Potential reduce by 7.1 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. Obviously, Shuangshi Chain needs image optimization as it can save up to 7.1 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34.0 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 34.0 kB or 75% of the original size.
Potential reduce by 1.3 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. Shuangshi-chain.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 62% of the original size.
Number of requests can be reduced by 18 (64%)
28
10
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shuangshi Chain. 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.
shuangshi-chain.com
13995 ms
ifmobile.js
5196 ms
css.css
2108 ms
reset.css
1261 ms
jquery-1.8.3.min.js
14239 ms
jquery.DB_tabMotionBanner.min.js
4813 ms
common.js
1711 ms
jquery.flexslider-min.js
3075 ms
jquery.jqzoom.js
2545 ms
jquery.livequery.js
2983 ms
jquery.qrcode.min.js
4973 ms
33050400000209.js
714 ms
zzsc.js
578 ms
body_bg.jpg
19670 ms
index_bg.png
823 ms
logo_line.png
463 ms
logo.jpg
2102 ms
a1.jpg
2324 ms
a2.jpg
1052 ms
blank.png
889 ms
banner_01.jpg
19670 ms
banner_02.jpg
14616 ms
banner_03.jpg
19669 ms
banner_04.jpg
19669 ms
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19670 ms
bn_01.png
19669 ms
bn_02.png
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bn_05.png
19671 ms
btn_off.png
19670 ms
index_intro.jpg
19671 ms
pro1.jpg
19671 ms
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19671 ms
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19677 ms
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footer_logo.png
19678 ms
btn_on.png
19645 ms
index_about.jpg
19645 ms
index_fg.jpg
19645 ms
foot_bg.jpg
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i_lo2.gif
1470 ms
stat.php
792 ms
stat.htm
258 ms
core.php
1191 ms
9.gif
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weixin.jpg
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r_b.png
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r_qq.png
18825 ms
r_wx.png
19609 ms
r_phone.png
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r_top.png
19609 ms
app.gif
1241 ms
btn_off.png
851 ms
btn_on.png
2738 ms
shuangshi-chain.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.
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 valid value for its [lang] attribute.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
shuangshi-chain.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
shuangshi-chain.com SEO score
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shuangshi-chain.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Shuangshi-chain.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.
shuangshi-chain.com
Open Graph description is not detected on the main page of Shuangshi Chain. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: