19.3 sec in total
1.6 sec
17 sec
786 ms
Click here to check amazing 21 Cp content for China. Otherwise, check out these important facts you probably never knew about 21cp.net
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Visit 21cp.netWe analyzed 21cp.net page load time and found that the first response time was 1.6 sec and then it took 17.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
21cp.net performance score
name
value
score
weighting
Value9.2 s
0/100
10%
Value14.8 s
0/100
25%
Value12.8 s
2/100
10%
Value2,290 ms
5/100
30%
Value0.006
100/100
15%
Value17.3 s
4/100
10%
1580 ms
2260 ms
2437 ms
1743 ms
504 ms
Our browser made a total of 235 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original 21cp.net, 26% (62 requests) were made to Cpstatic.21cp.com and 6% (13 requests) were made to 21cp.com. The less responsive or slowest element that took the longest time to load (11.1 sec) relates to the external source Cpstatic.21cp.com.
Page size can be reduced by 1.8 MB (22%)
8.3 MB
6.5 MB
In fact, the total size of 21cp.net main page is 8.3 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. 65% of websites need less resources to load. Images take 7.1 MB which makes up the majority of the site volume.
Potential reduce by 388.1 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 157.8 kB, which is 35% 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 388.1 kB or 87% of the original size.
Potential reduce by 1.3 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, 21 Cp needs image optimization as it can save up to 1.3 MB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 124.7 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 124.7 kB or 19% of the original size.
Potential reduce by 42.3 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. 21cp.net needs all CSS files to be minified and compressed as it can save up to 42.3 kB or 57% of the original size.
Number of requests can be reduced by 52 (22%)
233
181
The browser has sent 233 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 21 Cp. 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 from 8 to 1 for CSS and as a result speed up the page load time.
www.21cp.com
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21cp.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.
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
Form elements do not have associated labels
Links do not have a discernible name
21cp.net 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
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 21cp.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 21cp.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.
21cp.net
Open Graph description is not detected on the main page of 21 Cp. 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: