6.2 sec in total
798 ms
5.2 sec
139 ms
Click here to check amazing Zhengxing content for China. Otherwise, check out these important facts you probably never knew about zhengxing.com.cn
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Visit zhengxing.com.cnWe analyzed Zhengxing.com.cn page load time and found that the first response time was 798 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
zhengxing.com.cn performance score
name
value
score
weighting
Value1.9 s
88/100
10%
Value2.3 s
93/100
25%
Value4.9 s
66/100
10%
Value40 ms
100/100
30%
Value0.08
94/100
15%
Value2.0 s
99/100
10%
798 ms
1168 ms
1196 ms
1442 ms
1459 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Zhengxing.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Zhengxing.com.cn.
Page size can be reduced by 78.3 kB (7%)
1.1 MB
1.0 MB
In fact, the total size of Zhengxing.com.cn 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. Only 10% of websites need less resources to load. Images take 997.0 kB which makes up the majority of the site volume.
Potential reduce by 2.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 2.5 kB or 63% of the original size.
Potential reduce by 53.0 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. Zhengxing images are well optimized though.
Potential reduce by 18.3 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 18.3 kB or 21% of the original size.
Potential reduce by 4.4 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. Zhengxing.com.cn needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 30% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhengxing. According to our analytics all requests are already optimized.
zhengxing.com.cn
798 ms
swiper.css
1168 ms
css.css
1196 ms
jquery-1.12.4.min.js
1442 ms
swiper.min.js
1459 ms
jquery.SuperSlide.2.1.js
1256 ms
3.png
278 ms
2.png
297 ms
z21.png
2880 ms
7.png
300 ms
z211.png
1000 ms
8.png
300 ms
1.png
2949 ms
logo4.png
2548 ms
4.png
2683 ms
5.png
1173 ms
6.png
977 ms
zhengxing.com.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.
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.
zhengxing.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
zhengxing.com.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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 doesn't use 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 Zhengxing.com.cn 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 Zhengxing.com.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.
zhengxing.com.cn
Open Graph description is not detected on the main page of Zhengxing. 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: