33.6 sec in total
1.4 sec
31.7 sec
494 ms
Welcome to jdfx.mhedu.sh.cn homepage info - get ready to check Jdfx Mhedu best content for China right away, or after learning these important things about jdfx.mhedu.sh.cn
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Visit jdfx.mhedu.sh.cnWe analyzed Jdfx.mhedu.sh.cn page load time and found that the first response time was 1.4 sec and then it took 32.2 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 26 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
jdfx.mhedu.sh.cn performance score
name
value
score
weighting
Value13.3 s
0/100
10%
Value22.1 s
0/100
25%
Value44.9 s
0/100
10%
Value270 ms
82/100
30%
Value0.157
74/100
15%
Value19.9 s
3/100
10%
1393 ms
2762 ms
848 ms
852 ms
853 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 97% of them (70 requests) were addressed to the original Jdfx.mhedu.sh.cn, 3% (2 requests) were made to Dcs.conac.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Jdfx.mhedu.sh.cn.
Page size can be reduced by 187.3 kB (58%)
320.9 kB
133.5 kB
In fact, the total size of Jdfx.mhedu.sh.cn main page is 320.9 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. 15% of websites need less resources to load. Javascripts take 207.7 kB which makes up the majority of the site volume.
Potential reduce by 40.2 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 40.2 kB or 81% of the original size.
Potential reduce by 5.8 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. Jdfx Mhedu images are well optimized though.
Potential reduce by 135.1 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 135.1 kB or 65% of the original size.
Potential reduce by 6.2 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. Jdfx.mhedu.sh.cn needs all CSS files to be minified and compressed as it can save up to 6.2 kB or 81% of the original size.
Number of requests can be reduced by 18 (41%)
44
26
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jdfx Mhedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
jdfx.mhedu.sh.cn
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135001.htm
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css_1.css
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style.css
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login.js
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FloatPic.js
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jquery-1.7.1.min.js
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ShiftPic.js
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ajax.js
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jquery.js
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porttools.js
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pngfix.js
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header_bg.jpg
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logo.png
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jdfx.mhedu.sh.cn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
jdfx.mhedu.sh.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
Browser errors were logged to the console
jdfx.mhedu.sh.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
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
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jdfx.mhedu.sh.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 Jdfx.mhedu.sh.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
jdfx.mhedu.sh.cn
Open Graph description is not detected on the main page of Jdfx Mhedu. 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: