23.4 sec in total
8.1 sec
15.1 sec
174 ms
Click here to check amazing Whatis Ctocio content for China. Otherwise, check out these important facts you probably never knew about whatis.ctocio.com.cn
IT专家网以定向、分众、整合的商业模式,专门服务于企业IT专业人士以及IT系统采购决策者。IT专家网按技术分类规划内容和服务,已经推出CIO、SMB、ERP、CRM、网络、数据库、移动计算、安全、存储、WindowsSystem、WebServices、Windows安全、Exchange等子站,以及IT词汇字典What’s。IT专家网的内容包括IT新闻、评论、专家答疑、技巧和白皮书等。IT专家网...
Visit whatis.ctocio.com.cnWe analyzed Whatis.ctocio.com.cn page load time and found that the first response time was 8.1 sec and then it took 15.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
whatis.ctocio.com.cn performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value5.4 s
21/100
25%
Value10.5 s
7/100
10%
Value80 ms
99/100
30%
Value0
100/100
15%
Value6.7 s
57/100
10%
8050 ms
1128 ms
1495 ms
644 ms
760 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Whatis.ctocio.com.cn, 33% (24 requests) were made to Chinabyte.com and 13% (9 requests) were made to Img.t.sinajs.cn. The less responsive or slowest element that took the longest time to load (8.1 sec) belongs to the original domain Whatis.ctocio.com.cn.
Page size can be reduced by 213.7 kB (46%)
468.4 kB
254.6 kB
In fact, the total size of Whatis.ctocio.com.cn main page is 468.4 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. Javascripts take 240.2 kB which makes up the majority of the site volume.
Potential reduce by 20.2 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 3.4 kB, which is 12% 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 20.2 kB or 72% of the original size.
Potential reduce by 9.2 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. Whatis Ctocio images are well optimized though.
Potential reduce by 143.1 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 143.1 kB or 60% of the original size.
Potential reduce by 41.2 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. Whatis.ctocio.com.cn needs all CSS files to be minified and compressed as it can save up to 41.2 kB or 81% of the original size.
Number of requests can be reduced by 17 (24%)
71
54
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Whatis Ctocio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
whatis.ctocio.com.cn
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mobile-internet.css
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jquery-1.7.2.min.js
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it_goods.js
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footer.js
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whatis.ctocio.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.
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
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.
whatis.ctocio.com.cn 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
Page has valid source maps
whatis.ctocio.com.cn SEO score
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
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Whatis.ctocio.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 Whatis.ctocio.com.cn main page’s claimed encoding is gb2312. 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.
whatis.ctocio.com.cn
Open Graph description is not detected on the main page of Whatis Ctocio. 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: