16.2 sec in total
4.1 sec
11.9 sec
272 ms
Visit pppcenter.org.cn now to see the best up-to-date Pppcenter content and also check out these interesting facts you probably never knew about pppcenter.org.cn
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Visit pppcenter.org.cnWe analyzed Pppcenter.org.cn page load time and found that the first response time was 4.1 sec and then it took 12.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
pppcenter.org.cn performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value4.0 s
49/100
25%
Value7.7 s
24/100
10%
Value90 ms
99/100
30%
Value0.009
100/100
15%
Value7.2 s
51/100
10%
4080 ms
506 ms
3388 ms
3614 ms
693 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that all of those requests were addressed to Pppcenter.org.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Pppcenter.org.cn.
Page size can be reduced by 492.9 kB (23%)
2.1 MB
1.7 MB
In fact, the total size of Pppcenter.org.cn main page is 2.1 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. 20% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 251.2 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. This page needs HTML code to be minified as it can gain 145.0 kB, which is 54% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 251.2 kB or 94% of the original size.
Potential reduce by 25.8 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. Pppcenter images are well optimized though.
Potential reduce by 192.7 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 192.7 kB or 69% of the original size.
Potential reduce by 23.2 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. Pppcenter.org.cn needs all CSS files to be minified and compressed as it can save up to 23.2 kB or 83% of the original size.
Number of requests can be reduced by 16 (19%)
83
67
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pppcenter. 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 from 4 to 1 for CSS and as a result speed up the page load time.
pppcenter.org.cn
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pppcenter.org.cn accessibility score
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.
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
pppcenter.org.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
pppcenter.org.cn 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 Pppcenter.org.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 Pppcenter.org.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.
pppcenter.org.cn
Open Graph description is not detected on the main page of Pppcenter. 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: