36.6 sec in total
14.6 sec
21.7 sec
404 ms
Click here to check amazing Jj Cn 5135 content for United States. Otherwise, check out these important facts you probably never knew about jj.cn5135.com
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Visit jj.cn5135.comWe analyzed Jj.cn5135.com page load time and found that the first response time was 14.6 sec and then it took 22.1 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.
jj.cn5135.com performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value5.8 s
15/100
25%
Value7.8 s
23/100
10%
Value220 ms
87/100
30%
Value0.062
97/100
15%
Value14.3 s
9/100
10%
14555 ms
1614 ms
1489 ms
3498 ms
1144 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Jj.cn5135.com, 25% (17 requests) were made to Img2015.cn5135.com and 3% (2 requests) were made to Img2014.cn5135.com. The less responsive or slowest element that took the longest time to load (16.6 sec) relates to the external source Cn5135.com.
Page size can be reduced by 187.6 kB (62%)
303.8 kB
116.3 kB
In fact, the total size of Jj.cn5135.com main page is 303.8 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. HTML takes 172.7 kB which makes up the majority of the site volume.
Potential reduce by 143.8 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 143.8 kB or 83% of the original size.
Potential reduce by 7.6 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. Jj Cn 5135 images are well optimized though.
Potential reduce by 14.5 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 14.5 kB or 61% of the original size.
Potential reduce by 21.6 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. Jj.cn5135.com needs all CSS files to be minified and compressed as it can save up to 21.6 kB or 82% of the original size.
Number of requests can be reduced by 36 (56%)
64
28
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jj Cn 5135. 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.
14555 ms
Div.css
1614 ms
b_inc3.htm
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jj.gif
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Top_Menu_Background_Hot.gif
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Logo-32-22.gif
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Top_Menu_Background_Common.gif
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reg.JPG
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tit_left.gif
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tit_mid.gif
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arrow_yellow.gif
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main_supply_bg.gif
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ResizeImage.js
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HotNews.js
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style1951.jsp
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stat.php
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stat.htm
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core.php
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h.js
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push.js
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jj.cn5135.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
jj.cn5135.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
jj.cn5135.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jj.cn5135.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 Jj.cn5135.com 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.
jj.cn5135.com
Open Graph description is not detected on the main page of Jj Cn 5135. 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: