27.3 sec in total
2.4 sec
23.5 sec
1.3 sec
Welcome to jiahengchina.com homepage info - get ready to check Jiahengchina best content right away, or after learning these important things about jiahengchina.com
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Visit jiahengchina.comWe analyzed Jiahengchina.com page load time and found that the first response time was 2.4 sec and then it took 24.8 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. Unfortunately, there were 18 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
jiahengchina.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value5.3 s
21/100
25%
Value4.1 s
79/100
10%
Value1,100 ms
23/100
30%
Value0.095
91/100
15%
Value7.4 s
48/100
10%
2435 ms
1061 ms
2682 ms
1766 ms
2674 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Jiahengchina.com and no external sources were called. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Jiahengchina.com.
Page size can be reduced by 83.2 kB (56%)
148.0 kB
64.8 kB
In fact, the total size of Jiahengchina.com main page is 148.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 79.9 kB which makes up the majority of the site volume.
Potential reduce by 20.5 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 20.5 kB or 83% of the original size.
Potential reduce by 2.1 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. Jiahengchina images are well optimized though.
Potential reduce by 54.1 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 54.1 kB or 68% of the original size.
Potential reduce by 6.5 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. Jiahengchina.com needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 70% of the original size.
Number of requests can be reduced by 14 (64%)
22
8
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiahengchina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
jiahengchina.com
2435 ms
common.css
1061 ms
base.js
2682 ms
common.js
1766 ms
form.js
2674 ms
blockui.js
1701 ms
ymjd@cn.css
1360 ms
ymjd.js
1691 ms
searchform.css
1762 ms
searchform.js
1827 ms
css.css
1856 ms
dropmenu.js
2019 ms
productlist_roll.css
2148 ms
productlist_roll.js
2290 ms
newslist.css
1829 ms
css.css
1866 ms
bottommenu.css
1469 ms
bg.gif
652 ms
top.png
2886 ms
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8816 ms
1392603236.png
3845 ms
searchr.png
1022 ms
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bbg.png
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ibg.png
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searchl.jpg
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menubg.png
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menu.png
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cbg.png
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arrow.gif
19634 ms
title.png
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dot2.jpg
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title.png
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class.png
19568 ms
jiahengchina.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
jiahengchina.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jiahengchina.com SEO score
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 Jiahengchina.com 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 Jiahengchina.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.
jiahengchina.com
Open Graph description is not detected on the main page of Jiahengchina. 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: