31.8 sec in total
5.9 sec
24.6 sec
1.3 sec
Visit zhengzhou.chekb.com now to see the best up-to-date Zhengzhou Chekb content for China and also check out these interesting facts you probably never knew about zhengzhou.chekb.com
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Visit zhengzhou.chekb.comWe analyzed Zhengzhou.chekb.com page load time and found that the first response time was 5.9 sec and then it took 25.9 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.
zhengzhou.chekb.com performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value3.3 s
69/100
25%
Value6.4 s
40/100
10%
Value40 ms
100/100
30%
Value0.034
100/100
15%
Value8.4 s
39/100
10%
5876 ms
6113 ms
6502 ms
6758 ms
3234 ms
Our browser made a total of 120 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Zhengzhou.chekb.com, 86% (103 requests) were made to Static.chekb.com and 4% (5 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (14.1 sec) relates to the external source Static.chekb.com.
Page size can be reduced by 491.6 kB (34%)
1.4 MB
951.2 kB
In fact, the total size of Zhengzhou.chekb.com main page is 1.4 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. 45% of websites need less resources to load. Images take 898.2 kB which makes up the majority of the site volume.
Potential reduce by 401.3 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. 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 401.3 kB or 88% of the original size.
Potential reduce by 66.5 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. Zhengzhou Chekb images are well optimized though.
Potential reduce by 22.0 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 22.0 kB or 29% of the original size.
Potential reduce by 1.9 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. Zhengzhou.chekb.com needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 14% of the original size.
Number of requests can be reduced by 21 (18%)
119
98
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhengzhou Chekb. 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 as a result speed up the page load time.
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zhengzhou.chekb.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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
zhengzhou.chekb.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
zhengzhou.chekb.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zhengzhou.chekb.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 Zhengzhou.chekb.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.
zhengzhou.chekb.com
Open Graph description is not detected on the main page of Zhengzhou Chekb. 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: