24.4 sec in total
8.2 sec
16 sec
158 ms
Visit ghkj.cn now to see the best up-to-date Ghkj content for China and also check out these interesting facts you probably never knew about ghkj.cn
国华科技是集选煤新工艺、选煤设备开发、选煤工程设计与承包为一体的高新技术企业
Visit ghkj.cnWe analyzed Ghkj.cn page load time and found that the first response time was 8.2 sec and then it took 16.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
ghkj.cn performance score
name
value
score
weighting
Value2.1 s
82/100
10%
Value4.6 s
35/100
25%
Value6.4 s
40/100
10%
Value0 ms
100/100
30%
Value0.006
100/100
15%
Value2.1 s
99/100
10%
8207 ms
905 ms
1667 ms
463 ms
936 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 77% of them (20 requests) were addressed to the original Ghkj.cn, 4% (1 request) were made to S21.cnzz.com and 4% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (8.2 sec) belongs to the original domain Ghkj.cn.
Page size can be reduced by 174.4 kB (32%)
548.2 kB
373.9 kB
In fact, the total size of Ghkj.cn main page is 548.2 kB. 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 5% of websites need less resources to load. Images take 377.1 kB which makes up the majority of the site volume.
Potential reduce by 13.5 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 13.5 kB or 76% of the original size.
Potential reduce by 37.2 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. Ghkj images are well optimized though.
Potential reduce by 116.0 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 116.0 kB or 81% of the original size.
Potential reduce by 7.7 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. Ghkj.cn needs all CSS files to be minified and compressed as it can save up to 7.7 kB or 81% of the original size.
Number of requests can be reduced by 9 (38%)
24
15
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ghkj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
ghkj.cn
8207 ms
css.css
905 ms
jquery.js
1667 ms
jqueryslidemenu.js
463 ms
common.js
936 ms
stat.php
1787 ms
1_02.jpg
230 ms
1_04.jpg
308 ms
00_05.jpg
764 ms
dtttt.gif
313 ms
1_27.jpg
453 ms
gif-0056.gif
452 ms
new.gif
457 ms
1_28.jpg
541 ms
1_29.jpg
560 ms
1_30.jpg
681 ms
1_31.jpg
695 ms
index00.jpg
1175 ms
0120_13.jpg
795 ms
2013827095710-%E6%8B%BC.jpg
3405 ms
1_41.jpg
890 ms
stat.htm
166 ms
core.php
965 ms
9.gif
4118 ms
pic.gif
1271 ms
app.gif
939 ms
ghkj.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
ghkj.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
Browser errors were logged to the console
ghkj.cn 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 Ghkj.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 Ghkj.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.
ghkj.cn
Open Graph description is not detected on the main page of Ghkj. 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: