33.6 sec in total
4.2 sec
28.9 sec
590 ms
Visit net.zol.com.cn now to see the best up-to-date Net Zol content for China and also check out these interesting facts you probably never knew about net.zol.com.cn
中关村在线企业网络频道为您提供即时、权威、丰富的企业网络市场资讯,提供企业网络行情,企业网络报价,企业网络方案,业网络评测等,为您购买企业网络提供有价值的参考。
Visit net.zol.com.cnWe analyzed Net.zol.com.cn page load time and found that the first response time was 4.2 sec and then it took 29.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
net.zol.com.cn performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.9 s
7/100
25%
Value10.7 s
7/100
10%
Value690 ms
43/100
30%
Value0
100/100
15%
Value13.1 s
12/100
10%
4153 ms
680 ms
681 ms
3093 ms
862 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Net.zol.com.cn, 21% (23 requests) were made to Icon.zol-img.com.cn and 7% (8 requests) were made to S0.2mdn.net. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source 2e.zol-img.com.cn.
Page size can be reduced by 358.0 kB (30%)
1.2 MB
820.3 kB
In fact, the total size of Net.zol.com.cn main page is 1.2 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. 40% of websites need less resources to load. Images take 792.6 kB which makes up the majority of the site volume.
Potential reduce by 124.6 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 124.6 kB or 83% of the original size.
Potential reduce by 82.7 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. Net Zol images are well optimized though.
Potential reduce by 122.7 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 122.7 kB or 62% of the original size.
Potential reduce by 28.0 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. Net.zol.com.cn needs all CSS files to be minified and compressed as it can save up to 28.0 kB or 77% of the original size.
Number of requests can be reduced by 41 (38%)
107
66
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Net Zol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.
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net.zol.com.cn 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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
net.zol.com.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
net.zol.com.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Net.zol.com.cn 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 Net.zol.com.cn main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
{{og_description}}
net.zol.com.cn
Open Graph description is not detected on the main page of Net Zol. 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: