10.7 sec in total
2.1 sec
8.3 sec
325 ms
Welcome to chinaev.org homepage info - get ready to check Chinaev best content for China right away, or after learning these important things about chinaev.org
节能与新能源汽车网是中国专业、权威的电动汽车行业门户网站,提供最新电动汽车新闻、新能源汽车数据、电动轿车、电动汽车政策、电动汽车参数、新能源汽车整车零部件配套数据库等信息,同时代理进口车业务;我们拥有多年电动汽车方面的项目研究经验。
Visit chinaev.orgWe analyzed Chinaev.org page load time and found that the first response time was 2.1 sec and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
chinaev.org performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value3.8 s
55/100
25%
Value3.4 s
90/100
10%
Value730 ms
41/100
30%
Value0.104
89/100
15%
Value4.5 s
83/100
10%
2059 ms
1842 ms
1052 ms
812 ms
513 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 93% of them (91 requests) were addressed to the original Chinaev.org, 2% (2 requests) were made to Count35.51yes.com and 1% (1 request) were made to S22.cnzz.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Chinaev.org.
Page size can be reduced by 340.7 kB (30%)
1.1 MB
790.3 kB
In fact, the total size of Chinaev.org main page is 1.1 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. 20% of websites need less resources to load. Images take 807.5 kB which makes up the majority of the site volume.
Potential reduce by 80.9 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 25.6 kB, which is 27% 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 80.9 kB or 85% of the original size.
Potential reduce by 100.0 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, Chinaev needs image optimization as it can save up to 100.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 73.6 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 73.6 kB or 64% of the original size.
Potential reduce by 86.3 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. Chinaev.org needs all CSS files to be minified and compressed as it can save up to 86.3 kB or 77% of the original size.
Number of requests can be reduced by 32 (33%)
96
64
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinaev. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
chinaev.org
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chinaev.org accessibility score
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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
chinaev.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
chinaev.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chinaev.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Chinaev.org 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.
chinaev.org
Open Graph description is not detected on the main page of Chinaev. 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: