6.7 sec in total
701 ms
5.7 sec
347 ms
Welcome to cnlinfo.net homepage info - get ready to check Cnlinfo best content for United States right away, or after learning these important things about cnlinfo.net
行业信息网(www.cnlinfo.net)是中国人自己的中文B2B电子商务网站,诚信的中小企业b2b电子商务网上交易、网络推广平台,为企业提供免费的B2B供求信息发布、采购商机、网上商铺的一站式服务,是网络推广,网络营销的首选网站
Visit cnlinfo.netWe analyzed Cnlinfo.net page load time and found that the first response time was 701 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cnlinfo.net performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value9.9 s
0/100
25%
Value6.2 s
43/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value8.0 s
43/100
10%
701 ms
1329 ms
652 ms
869 ms
15 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 11% of them (8 requests) were addressed to the original Cnlinfo.net, 64% (45 requests) were made to Tupian72.cnlinfo.net and 11% (8 requests) were made to Style.cnlinfo.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Tupian72.cnlinfo.net.
Page size can be reduced by 233.0 kB (31%)
743.3 kB
510.3 kB
In fact, the total size of Cnlinfo.net main page is 743.3 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. 35% of websites need less resources to load. Images take 478.6 kB which makes up the majority of the site volume.
Potential reduce by 162.9 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 63.4 kB, which is 34% 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 162.9 kB or 88% of the original size.
Potential reduce by 63.3 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, Cnlinfo needs image optimization as it can save up to 63.3 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.4 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. Cnlinfo.net needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 52% of the original size.
Number of requests can be reduced by 8 (12%)
67
59
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnlinfo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
cnlinfo.net
701 ms
www.cnlinfo.net
1329 ms
nav.css
652 ms
spu.css
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js-sdk-pro.min.js
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jquery-3.2.1.min.js
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tongji.js
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cnlinfo.net 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 [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
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.
cnlinfo.net 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cnlinfo.net 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
Tap targets are not sized appropriately
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnlinfo.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Cnlinfo.net 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.
cnlinfo.net
Open Graph description is not detected on the main page of Cnlinfo. 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: