33.9 sec in total
4.1 sec
28.9 sec
858 ms
Welcome to zhejiangedu.com homepage info - get ready to check Zhejiangedu best content for China right away, or after learning these important things about zhejiangedu.com
Visit zhejiangedu.comWe analyzed Zhejiangedu.com page load time and found that the first response time was 4.1 sec and then it took 29.8 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
zhejiangedu.com performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value2.9 s
82/100
25%
Value4.0 s
81/100
10%
Value130 ms
96/100
30%
Value0.814
4/100
15%
Value2.9 s
96/100
10%
4077 ms
927 ms
1346 ms
1002 ms
6973 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Zhejiangedu.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Zhejiangedu.com.
Page size can be reduced by 116.4 kB (46%)
250.6 kB
134.2 kB
In fact, the total size of Zhejiangedu.com main page is 250.6 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 116.9 kB which makes up the majority of the site volume.
Potential reduce by 10.9 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 10.9 kB or 69% of the original size.
Potential reduce by 7.9 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. Zhejiangedu images are well optimized though.
Potential reduce by 76.4 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 76.4 kB or 65% of the original size.
Potential reduce by 21.2 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. Zhejiangedu.com needs all CSS files to be minified and compressed as it can save up to 21.2 kB or 81% of the original size.
Number of requests can be reduced by 3 (11%)
27
24
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhejiangedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
zhejiangedu.com
4077 ms
common.css
927 ms
main.css
1346 ms
banner.css
1002 ms
jquery-1.8.3.min.js
6973 ms
jquery.flexslider-min.js
1778 ms
topanv.v1.0.css
425 ms
topanv.js
488 ms
logo.jpg
4278 ms
tel.jpg
439 ms
go_tsgc.jpg
3495 ms
go_zyfz.jpg
5445 ms
20160330143723_0878.jpg
20320 ms
index1.jpg
1290 ms
index2.jpg
3847 ms
index3.jpg
6239 ms
qrcode2.jpg
8450 ms
qrcode1.jpg
5216 ms
end_ico3.gif
4745 ms
end_ico4.gif
5267 ms
end_ico5.gif
5669 ms
QQ.jpg
11083 ms
tel1.jpg
9045 ms
email.jpg
8421 ms
loading.gif
6740 ms
in0001.jpg
20304 ms
in0002.jpg
20304 ms
t1.jpg
11550 ms
dot.gif
9449 ms
t2.jpg
11101 ms
dot.png
12889 ms
zhejiangedu.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.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
zhejiangedu.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
zhejiangedu.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zhejiangedu.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 Zhejiangedu.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.
zhejiangedu.com
Open Graph description is not detected on the main page of Zhejiangedu. 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: