49.9 sec in total
5.6 sec
44 sec
306 ms
Visit cnad.com.cn now to see the best up-to-date Cnad content and also check out these interesting facts you probably never knew about cnad.com.cn
腾讯云域名注册, 腾讯云旗下品牌。腾讯云域名注册是中国领先的域名注册服务提供商, 并提供云主机、网站建设等网络服务。
Visit cnad.com.cnWe analyzed Cnad.com.cn page load time and found that the first response time was 5.6 sec and then it took 44.3 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
cnad.com.cn performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value4.0 s
49/100
25%
Value6.0 s
47/100
10%
Value10 ms
100/100
30%
Value0.27
45/100
15%
Value3.8 s
89/100
10%
5561 ms
5016 ms
19810 ms
1601 ms
1762 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 73% of them (38 requests) were addressed to the original Cnad.com.cn, 10% (5 requests) were made to Kft.zoosnet.net and 6% (3 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Cnad.com.cn.
Page size can be reduced by 91.6 kB (33%)
279.4 kB
187.8 kB
In fact, the total size of Cnad.com.cn main page is 279.4 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 172.9 kB which makes up the majority of the site volume.
Potential reduce by 43.9 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 43.9 kB or 82% of the original size.
Potential reduce by 7.4 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. Cnad images are well optimized though.
Potential reduce by 27.8 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 27.8 kB or 75% of the original size.
Potential reduce by 12.5 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. Cnad.com.cn needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 78% of the original size.
Number of requests can be reduced by 9 (20%)
44
35
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnad. 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.
cnad.com.cn
5561 ms
style.css
5016 ms
jquery.js
19810 ms
main.js
1601 ms
ant.fade.js
1762 ms
jquery.animate-colors-min.js
2131 ms
jquery.lightbox.js
5976 ms
LsJS.aspx
2965 ms
jquery-1.11.2.min.js
1764 ms
easing.js
2611 ms
service.js
2293 ms
logo.jpg
12958 ms
dingzhi.jpg
10097 ms
01.jpg
4240 ms
02.jpg
4285 ms
03.jpg
2622 ms
04.jpg
5227 ms
wlyx_pic01.jpg
10504 ms
1.jpg
6450 ms
2.jpg
8837 ms
3.jpg
8407 ms
4.jpg
18397 ms
5.jpg
12018 ms
6.jpg
11032 ms
7.jpg
13751 ms
8.jpg
12089 ms
9.jpg
12335 ms
10.jpg
15176 ms
11.jpg
17294 ms
12.jpg
14531 ms
button_11.gif
16022 ms
navong.png
14071 ms
showbg.jpg
14409 ms
kfbg.gif
14762 ms
panbg.jpg
16367 ms
panbg2.jpg
15088 ms
wlyx_bg01.png
16067 ms
wlyx_bg02.png
17282 ms
wlyx_bg03.png
19978 ms
JS5.aspx
3965 ms
z_stat.php
927 ms
2.gif
1552 ms
1.gif
965 ms
7.gif
2656 ms
stat.htm
1030 ms
core.php
739 ms
9.gif
4141 ms
pic.gif
1788 ms
app.gif
1029 ms
button_11.gif
170 ms
button_11.gif
169 ms
button_11.gif
95 ms
cnad.com.cn 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
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
cnad.com.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
cnad.com.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnad.com.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 Cnad.com.cn 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.
cnad.com.cn
Open Graph description is not detected on the main page of Cnad. 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: