19.1 sec in total
1.4 sec
17.4 sec
392 ms
Visit china5e.com now to see the best up-to-date China 5 E content for China and also check out these interesting facts you probably never knew about china5e.com
中国能源网是一家提供能源信息与咨询服务的独立第三方,提供能源经济、煤炭、电力、油气、新兴能源、节能环保、页岩气、分布式能源等能源行业的能源资讯、能源分析、能源数据、能源研究等能源信息与咨询服务。
Visit china5e.comWe analyzed China5e.com page load time and found that the first response time was 1.4 sec and then it took 17.8 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.
china5e.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value24.4 s
0/100
25%
Value9.7 s
10/100
10%
Value470 ms
61/100
30%
Value0.012
100/100
15%
Value6.7 s
56/100
10%
1379 ms
2454 ms
1021 ms
1277 ms
517 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 93% of them (99 requests) were addressed to the original China5e.com, 2% (2 requests) were made to Stats.g.doubleclick.net and 1% (1 request) were made to S87.cnzz.com. The less responsive or slowest element that took the longest time to load (7.3 sec) belongs to the original domain China5e.com.
Page size can be reduced by 425.3 kB (34%)
1.2 MB
813.7 kB
In fact, the total size of China5e.com main page is 1.2 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. 30% of websites need less resources to load. Images take 807.9 kB which makes up the majority of the site volume.
Potential reduce by 100.0 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. This page needs HTML code to be minified as it can gain 22.2 kB, which is 19% 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 100.0 kB or 84% of the original size.
Potential reduce by 124.3 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. Obviously, China 5 E needs image optimization as it can save up to 124.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 159.0 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 159.0 kB or 62% of the original size.
Potential reduce by 42.1 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. China5e.com needs all CSS files to be minified and compressed as it can save up to 42.1 kB or 78% of the original size.
Number of requests can be reduced by 33 (32%)
102
69
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China 5 E. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
china5e.com
1379 ms
www.china5e.com
2454 ms
base.css
1021 ms
zhengli.css
1277 ms
dialog.css
517 ms
jquery-1.8.3.min.js
4108 ms
png.js
528 ms
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1558 ms
redirect.js
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dc.js
33 ms
stat.htm
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core.php
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14 ms
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flogo.gif
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search_btn.gif
2713 ms
rrow.gif
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china5e.com 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
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>).
china5e.com 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
china5e.com SEO score
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 China5e.com 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 China5e.com 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.
china5e.com
Open Graph description is not detected on the main page of China 5 E. 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: