24.3 sec in total
987 ms
23 sec
292 ms
Welcome to chenguang.com.cn homepage info - get ready to check Chenguang best content for China right away, or after learning these important things about chenguang.com.cn
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Visit chenguang.com.cnWe analyzed Chenguang.com.cn page load time and found that the first response time was 987 ms and then it took 23.3 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.
chenguang.com.cn performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value18.1 s
0/100
25%
Value27.9 s
0/100
10%
Value10 ms
100/100
30%
Value0.136
80/100
15%
Value15.1 s
7/100
10%
987 ms
1739 ms
532 ms
1083 ms
1646 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Chenguang.com.cn, 6% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (17.8 sec) belongs to the original domain Chenguang.com.cn.
Page size can be reduced by 354.7 kB (19%)
1.9 MB
1.5 MB
In fact, the total size of Chenguang.com.cn main page is 1.9 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. 25% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 11.3 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 4.3 kB, which is 30% 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 11.3 kB or 78% of the original size.
Potential reduce by 135.5 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. Chenguang images are well optimized though.
Potential reduce by 178.9 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 178.9 kB or 70% of the original size.
Potential reduce by 29.0 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. Chenguang.com.cn needs all CSS files to be minified and compressed as it can save up to 29.0 kB or 84% of the original size.
Number of requests can be reduced by 5 (19%)
27
22
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chenguang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
chenguang.com.cn
987 ms
1739 ms
jquery.bxslider.css
532 ms
normalize.css
1083 ms
common.css
1646 ms
jquery.min.js
2422 ms
jquery.min.js
2164 ms
jquery.bxslider.js
1654 ms
jquery.lazyload.min.js
1144 ms
common.js
1621 ms
in_top_bg1.png
799 ms
logo3.png
279 ms
dot1.png
275 ms
xsj.png
530 ms
14207e045d7996404587a83b4d3007d_5055.jpg
5481 ms
%E7%BD%91%E7%AB%99-%E9%A6%96%E9%A1%B5%E8%BD%AE%E6%92%AD%E5%9B%BE01.jpg
3678 ms
%E7%BD%91%E7%AB%99-%E9%A6%96%E9%A1%B5%E8%BD%AE%E6%92%AD%E5%9B%BE03.jpg
1841 ms
20200703091134.jpg
7866 ms
%E6%8B%9B%E6%A0%87_1640.jpg
17822 ms
right.png
1075 ms
rexian.jpg
2155 ms
pre_logo-f7f6b5b1.png
2650 ms
gaba.png
2718 ms
hm.js
2380 ms
bx_loader.gif
2869 ms
icon-prev.png
2982 ms
icon-next.png
3145 ms
hm.gif
291 ms
404.htm
391 ms
404.htm
445 ms
404.htm
394 ms
direction1.png
275 ms
chenguang.com.cn accessibility score
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
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>).
chenguang.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
Page has valid source maps
chenguang.com.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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chenguang.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 Chenguang.com.cn main page’s claimed encoding is . 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.
chenguang.com.cn
Open Graph description is not detected on the main page of Chenguang. 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: