33.1 sec in total
4.6 sec
28.1 sec
312 ms
Visit zjcyb.xuekewang.com now to see the best up-to-date Zjcyb Xuekewang content for China and also check out these interesting facts you probably never knew about zjcyb.xuekewang.com
Visit zjcyb.xuekewang.comWe analyzed Zjcyb.xuekewang.com page load time and found that the first response time was 4.6 sec and then it took 28.5 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.
zjcyb.xuekewang.com performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value11.7 s
0/100
25%
Value7.8 s
24/100
10%
Value0 ms
100/100
30%
Value0.142
78/100
15%
Value1.5 s
100/100
10%
4632 ms
10687 ms
730 ms
9053 ms
3138 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that all of those requests were addressed to Zjcyb.xuekewang.com and no external sources were called. The less responsive or slowest element that took the longest time to load (11.5 sec) belongs to the original domain Zjcyb.xuekewang.com.
Page size can be reduced by 97.9 kB (49%)
201.5 kB
103.6 kB
In fact, the total size of Zjcyb.xuekewang.com main page is 201.5 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. Images take 91.9 kB which makes up the majority of the site volume.
Potential reduce by 47.0 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 17.0 kB, which is 31% 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 47.0 kB or 87% of the original size.
Potential reduce by 8.0 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. Zjcyb Xuekewang images are well optimized though.
Potential reduce by 24.5 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 24.5 kB or 76% of the original size.
Potential reduce by 18.4 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. Zjcyb.xuekewang.com needs all CSS files to be minified and compressed as it can save up to 18.4 kB or 79% of the original size.
Number of requests can be reduced by 19 (48%)
40
21
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zjcyb Xuekewang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
zjcyb.xuekewang.com
4632 ms
cyb_zj_style.css
10687 ms
common.css
730 ms
jquery-1.3.2.min.js
9053 ms
pptBox.js
3138 ms
dedeajax2.js
3830 ms
c_login.js
1085 ms
sta.js
1437 ms
province.js
3948 ms
iepngfix_tilebg.js
2990 ms
dropdowncontent.js
3652 ms
commentnew.js
3559 ms
tl_moban.js
11506 ms
cyb_base.css
1676 ms
body_zj_bg.gif
417 ms
msg_b.gif
454 ms
dot_1.png
423 ms
vdimgck.php
333 ms
logo_zj.png
3347 ms
xcyslt2.jpg
7139 ms
tougao.png
662 ms
liuyan.png
833 ms
ajax_loginsta.php
2430 ms
top_bg.png
5420 ms
search_bg.png
1635 ms
search.gif
1954 ms
cyb_12th.jpg
11103 ms
01.png
2349 ms
more.gif
2767 ms
notice.gif
2828 ms
dian.gif
3184 ms
box_bg.png
3944 ms
dotted.png
3603 ms
listIcon2.gif
3732 ms
menu_hover.png
4669 ms
menu_visited.png
4149 ms
hot_cyb_do.php
5989 ms
loading_a0a46.gif
7491 ms
hot_cyb_do.php
6735 ms
hot_cyb_do.php
7531 ms
hot_cyb_do.php
8036 ms
404.do
6353 ms
zjcyb.xuekewang.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
Image elements do not have [alt] attributes
Links do not have a discernible name
zjcyb.xuekewang.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
zjcyb.xuekewang.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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zjcyb.xuekewang.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 Zjcyb.xuekewang.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.
zjcyb.xuekewang.com
Open Graph description is not detected on the main page of Zjcyb Xuekewang. 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: