20.7 sec in total
2.5 sec
18 sec
129 ms
Click here to check amazing Zizhi content. Otherwise, check out these important facts you probably never knew about zizhi.net
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Visit zizhi.netWe analyzed Zizhi.net page load time and found that the first response time was 2.5 sec and then it took 18.1 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.
zizhi.net performance score
name
value
score
weighting
Value7.6 s
0/100
10%
Value29.8 s
0/100
25%
Value11.4 s
5/100
10%
Value350 ms
73/100
30%
Value0.02
100/100
15%
Value37.1 s
0/100
10%
2534 ms
870 ms
1302 ms
1090 ms
1091 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 85% of them (35 requests) were addressed to the original Zizhi.net, 5% (2 requests) were made to Static.soperson.com and 2% (1 request) were made to Lead.soperson.com. The less responsive or slowest element that took the longest time to load (7.1 sec) relates to the external source M8100.talk99.cn.
Page size can be reduced by 146.9 kB (54%)
269.8 kB
122.9 kB
In fact, the total size of Zizhi.net main page is 269.8 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. Images take 133.1 kB which makes up the majority of the site volume.
Potential reduce by 58.8 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. This page needs HTML code to be minified as it can gain 37.7 kB, which is 59% 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 58.8 kB or 92% of the original size.
Potential reduce by 37.6 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. Obviously, Zizhi needs image optimization as it can save up to 37.6 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 36.5 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 36.5 kB or 67% of the original size.
Potential reduce by 14.0 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. Zizhi.net needs all CSS files to be minified and compressed as it can save up to 14.0 kB or 77% of the original size.
Number of requests can be reduced by 18 (49%)
37
19
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zizhi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
zizhi.net
2534 ms
style.css
870 ms
logo.jpg
1302 ms
lf1.jpg
1090 ms
lf2.jpg
1091 ms
lf3.jpg
1090 ms
lf4.jpg
1301 ms
lf5.jpg
1522 ms
check_1.gif
1093 ms
index_14.gif
1093 ms
osx12.gif
1306 ms
1i.gif
1092 ms
2i.gif
1097 ms
3i.gif
1098 ms
4i.gif
1301 ms
h_arrow.gif
1093 ms
Nav.gif
1094 ms
index_18.gif
1099 ms
g1.gif
884 ms
bg5.gif
1073 ms
bgtop.jpg
2158 ms
ipt_bg.gif
1083 ms
bg4.gif
1083 ms
bg2.gif
1088 ms
line-1.gif
1089 ms
g2.gif
1084 ms
g3.gif
882 ms
g4.gif
666 ms
10028947.js
648 ms
ajax.js
1082 ms
bg3.gif
669 ms
index_16.gif
887 ms
isonic.gif
870 ms
1643734.js
851 ms
talk99.css
516 ms
talk99.js
828 ms
online.gif
220 ms
s
7063 ms
zizhi_net.gif
436 ms
zizhi.net
1302 ms
button_old_41.gif
1228 ms
zizhi.net 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
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.
zizhi.net 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
Missing source maps for large first-party JavaScript
zizhi.net 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 doesn't use legible font sizes
ZH
ZH
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zizhi.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Zizhi.net 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.
zizhi.net
Open Graph description is not detected on the main page of Zizhi. 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: