39.1 sec in total
3 sec
35.2 sec
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Welcome to cbg.cn homepage info - get ready to check Cbg best content for China right away, or after learning these important things about cbg.cn
视界网www.cbg.cn(重庆网络广播电视台)是经国家新闻出版广电总局批准的,以互联网、移动通信网等新兴信息网络为节目传播载体的新形态广播电视播出机构,是重庆市委、市政府在新媒体领域的喉舌,由重庆电视台和重庆人民广播电台联合开办。
Visit cbg.cnWe analyzed Cbg.cn page load time and found that the first response time was 3 sec and then it took 36.1 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 were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
cbg.cn performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value7.9 s
3/100
25%
Value6.8 s
35/100
10%
Value150 ms
94/100
30%
Value0.055
98/100
15%
Value9.4 s
31/100
10%
3003 ms
6333 ms
4296 ms
4497 ms
7499 ms
Our browser made a total of 133 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cbg.cn, 64% (85 requests) were made to Upload.cbg.cn and 31% (41 requests) were made to Img.cbg.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Upload.cbg.cn.
Page size can be reduced by 9.8 MB (66%)
14.8 MB
5.0 MB
In fact, the total size of Cbg.cn main page is 14.8 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. 35% of websites need less resources to load. Images take 14.4 MB which makes up the majority of the site volume.
Potential reduce by 122.3 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 24.3 kB, which is 16% 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 122.3 kB or 80% of the original size.
Potential reduce by 9.5 MB
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, Cbg needs image optimization as it can save up to 9.5 MB or 66% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 120.8 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 120.8 kB or 70% of the original size.
Potential reduce by 95.0 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. Cbg.cn needs all CSS files to be minified and compressed as it can save up to 95.0 kB or 85% of the original size.
Number of requests can be reduced by 29 (22%)
129
100
The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cbg. 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.
cbg.cn
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cbg.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
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.
cbg.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
cbg.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cbg.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 Cbg.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.
cbg.cn
Open Graph description is not detected on the main page of Cbg. 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: