58.9 sec in total
17.1 sec
41.6 sec
248 ms
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Visit jiankongnet.comWe analyzed Jiankongnet.com page load time and found that the first response time was 17.1 sec and then it took 41.8 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.
jiankongnet.com performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value4.8 s
30/100
25%
Value7.7 s
24/100
10%
Value430 ms
65/100
30%
Value1.028
2/100
15%
Value11.5 s
18/100
10%
17088 ms
13764 ms
1047 ms
1072 ms
988 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 8% of them (5 requests) were addressed to the original Jiankongnet.com, 85% (56 requests) were made to A512190.sn12806.gzonet.com and 5% (3 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (17.1 sec) belongs to the original domain Jiankongnet.com.
Page size can be reduced by 80.0 kB (49%)
164.2 kB
84.2 kB
In fact, the total size of Jiankongnet.com main page is 164.2 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 62.5 kB which makes up the majority of the site volume.
Potential reduce by 34.5 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 5.1 kB, which is 12% 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 34.5 kB or 79% of the original size.
Potential reduce by 334 B
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. Jiankongnet images are well optimized though.
Potential reduce by 12.8 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 12.8 kB or 70% of the original size.
Potential reduce by 32.3 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. Jiankongnet.com needs all CSS files to be minified and compressed as it can save up to 32.3 kB or 82% of the original size.
Number of requests can be reduced by 18 (31%)
59
41
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiankongnet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
jiankongnet.com
17088 ms
a512190.sn12806.gzonet.com
13764 ms
css.css
1047 ms
sub.css
1072 ms
qq.js
988 ms
main.js
1448 ms
search.js
1406 ms
Banner.js
995 ms
qq.html
5562 ms
bg.png
699 ms
top-logo.gif
1801 ms
top_bg.gif
489 ms
toptel.gif
688 ms
submit_zoom.gif
1007 ms
icon_arrow.gif
1043 ms
menu_rbg.gif
2293 ms
navnbgl.jpg
1420 ms
nav_bg.jpg
1776 ms
bg_title.jpg
1833 ms
ico_label.gif
2185 ms
c_news378.jpg
2208 ms
ico_new.gif
1316 ms
2010_1_22_66051_75326.jpg
3869 ms
2010_1_21_52869_71455.jpg
1692 ms
2010_1_21_42174_71014.jpg
2716 ms
2010_1_21_74673_65836.jpg
2381 ms
ico_mon.gif
2734 ms
ico_ra.gif
3057 ms
ico_mui.gif
3636 ms
case_216.jpg
4330 ms
case_215.jpg
6555 ms
case_214.jpg
12929 ms
case_213.jpg
6271 ms
case_202.jpg
6950 ms
case_181.jpg
7581 ms
case_167.jpg
8537 ms
case_166.jpg
7362 ms
ico_solution.gif
7559 ms
c_file.jpg
7715 ms
ico_down.gif
8029 ms
c_soft.jpg
9132 ms
ico_books.gif
8638 ms
c_data.jpg
8990 ms
ico_monitor.gif
8986 ms
c_study.jpg
10297 ms
ico_msn.gif
11242 ms
right_05.jpg
11231 ms
ico_hr.gif
10645 ms
c_case.jpg
11311 ms
qq.html
8991 ms
c_aboutus.jpg
9131 ms
c_demo.jpg
8610 ms
Link_title.gif
5271 ms
more02.gif
5353 ms
bottom_but_bg.gif
5169 ms
tongji.js
778 ms
tongji.do
1409 ms
hl_middle.gif
553 ms
hl_up.gif
623 ms
hl_down.gif
687 ms
hl_middle.gif
354 ms
hl_up.gif
458 ms
hl_down.gif
460 ms
button_old_101.gif
429 ms
button_old_101.gif
433 ms
button_old_101.gif
214 ms
jiankongnet.com 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
<frame> or <iframe> elements do not have a title
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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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.
jiankongnet.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
jiankongnet.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
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jiankongnet.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 Jiankongnet.com 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.
jiankongnet.com
Open Graph description is not detected on the main page of Jiankongnet. 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: