31.2 sec in total
3.8 sec
25.5 sec
2 sec
Click here to check amazing Yayun Cntv content for China. Otherwise, check out these important facts you probably never knew about yayun.cntv.cn
第十七届亚运会于2014年9月19日至10月4日在韩国仁川举行.2014亚运会专题提供亚运会视频直播,亚运会赛程,亚运会视频,亚运会项目,亚运会明星,亚运会新闻,亚运会金牌榜,亚运会中国代表团的所有亚运相关信息服务.
Visit yayun.cntv.cnWe analyzed Yayun.cntv.cn page load time and found that the first response time was 3.8 sec and then it took 27.4 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.
yayun.cntv.cn performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value9.2 s
1/100
25%
Value10.4 s
8/100
10%
Value630 ms
47/100
30%
Value0.012
100/100
15%
Value7.7 s
46/100
10%
3823 ms
530 ms
1616 ms
1004 ms
1331 ms
Our browser made a total of 169 requests to load all elements on the main page. We found that 4% of them (7 requests) were addressed to the original Yayun.cntv.cn, 62% (105 requests) were made to P1.img.cctvpic.com and 6% (10 requests) were made to P5.img.cctvpic.com. The less responsive or slowest element that took the longest time to load (17.4 sec) relates to the external source App1.vote.cntv.cn.
Page size can be reduced by 285.8 kB (19%)
1.5 MB
1.2 MB
In fact, the total size of Yayun.cntv.cn main page is 1.5 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. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 113.0 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 113.0 kB or 80% of the original size.
Potential reduce by 97.6 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. Yayun Cntv images are well optimized though.
Potential reduce by 30.0 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 30.0 kB or 38% of the original size.
Potential reduce by 45.3 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. Yayun.cntv.cn needs all CSS files to be minified and compressed as it can save up to 45.3 kB or 85% of the original size.
Number of requests can be reduced by 22 (13%)
167
145
The browser has sent 167 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yayun Cntv. 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 from 4 to 1 for CSS and as a result speed up the page load time.
yayun.cntv.cn
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yayun.cntv.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
Image elements do not have [alt] attributes
Links do not have a discernible name
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>).
yayun.cntv.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
yayun.cntv.cn 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yayun.cntv.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 Yayun.cntv.cn 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.
yayun.cntv.cn
Open Graph description is not detected on the main page of Yayun Cntv. 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: