50.1 sec in total
1.6 sec
48.2 sec
268 ms
Visit jzabc.cn now to see the best up-to-date Jzabc content for China and also check out these interesting facts you probably never knew about jzabc.cn
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Visit jzabc.cnWe analyzed Jzabc.cn page load time and found that the first response time was 1.6 sec and then it took 48.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% 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.
jzabc.cn performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value12.4 s
0/100
25%
Value16.7 s
0/100
10%
Value16,540 ms
0/100
30%
Value0.001
100/100
15%
Value23.3 s
1/100
10%
1571 ms
595 ms
1669 ms
13773 ms
3374 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 69% of them (41 requests) were addressed to the original Jzabc.cn, 12% (7 requests) were made to Pub.idqqimg.com and 8% (5 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Jzabc.cn.
Page size can be reduced by 282.2 kB (26%)
1.1 MB
822.5 kB
In fact, the total size of Jzabc.cn main page is 1.1 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. 15% of websites need less resources to load. Images take 938.6 kB which makes up the majority of the site volume.
Potential reduce by 23.5 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 4.2 kB, which is 14% 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 23.5 kB or 79% of the original size.
Potential reduce by 166.6 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, Jzabc needs image optimization as it can save up to 166.6 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 83.0 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 83.0 kB or 68% of the original size.
Potential reduce by 9.0 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. Jzabc.cn needs all CSS files to be minified and compressed as it can save up to 9.0 kB or 62% of the original size.
Number of requests can be reduced by 13 (24%)
55
42
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jzabc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
www.jzabc.cn
1571 ms
base.css
595 ms
style.css
1669 ms
jquery-1.7.1.min.js
13773 ms
focus.js
3374 ms
public.js
2330 ms
400tel.jpg
4384 ms
yaan.jpg
1362 ms
top_txt.png
605 ms
logo.png
698 ms
3.png
2471 ms
5.jpg
4044 ms
6.jpg
20069 ms
1s.jpg
5157 ms
2s.jpg
3306 ms
4.png
5416 ms
3s.jpg
5430 ms
2.jpg
7021 ms
1.jpg
7455 ms
wuliu.jpg
7172 ms
peixun.jpg
7204 ms
rencai.jpg
8202 ms
foot_phone.png
7534 ms
foot_problem.png
7752 ms
foot_QQ.png
7729 ms
foot_weibo.png
10954 ms
foot_tencent.png
8173 ms
foot_icon01.png
20063 ms
foot_icon00.png
8342 ms
foot_icon02.png
10237 ms
foot_icon03.png
10028 ms
foot_icon04.png
9818 ms
foot_icon05.png
10479 ms
nav_bg.png
10866 ms
topBanner1.jpg
2941 ms
seo01.jpg
2990 ms
register_button.png
11112 ms
why_lbg.png
14231 ms
why_rbg.png
13047 ms
why_button.png
14709 ms
pro_li_icon.gif
12634 ms
pro_but.png
14653 ms
foot_contact_bg.png
14888 ms
h.js
1142 ms
shell_v2.js
1573 ms
21.gif
1708 ms
hm.gif
340 ms
alter_iframe.php
19836 ms
button_71.gif
494 ms
button_71.gif
494 ms
button_71.gif
494 ms
button_71.gif
496 ms
logger.js
236 ms
bds_s_v2.js
1984 ms
button_71.gif
314 ms
button_71.gif
1025 ms
button_71.gif
247 ms
bdsstyle.css
231 ms
r0.gif
285 ms
jzabc.cn accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
jzabc.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
General
Impact
Issue
Detected JavaScript libraries
jzabc.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
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 uses legible font sizes
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jzabc.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 Jzabc.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.
jzabc.cn
Open Graph description is not detected on the main page of Jzabc. 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: