43.3 sec in total
2.3 sec
40.7 sec
241 ms
Welcome to ck100.com homepage info - get ready to check Ck 100 best content for China right away, or after learning these important things about ck100.com
橙课网:网上职业培训,为您提财会远程辅导培训课程,职业考试首选橙课!
Visit ck100.comWe analyzed Ck100.com page load time and found that the first response time was 2.3 sec and then it took 41 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.
ck100.com performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value3.1 s
74/100
25%
Value8.8 s
15/100
10%
Value3,790 ms
1/100
30%
Value0.095
91/100
15%
Value8.3 s
39/100
10%
2296 ms
7138 ms
1243 ms
837 ms
2154 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 90% of them (69 requests) were addressed to the original Ck100.com, 4% (3 requests) were made to Member.ck100.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Ck100.com.
Page size can be reduced by 191.4 kB (28%)
678.5 kB
487.1 kB
In fact, the total size of Ck100.com main page is 678.5 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. 25% of websites need less resources to load. Images take 448.8 kB which makes up the majority of the site volume.
Potential reduce by 43.0 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. 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 43.0 kB or 78% of the original size.
Potential reduce by 21.0 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. Ck 100 images are well optimized though.
Potential reduce by 78.9 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 78.9 kB or 68% of the original size.
Potential reduce by 48.5 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. Ck100.com needs all CSS files to be minified and compressed as it can save up to 48.5 kB or 82% of the original size.
Number of requests can be reduced by 26 (36%)
73
47
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ck 100. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ck100.com
2296 ms
www.ck100.com
7138 ms
index.css
1243 ms
global.css
837 ms
jquery-1.4.2.min.js
2154 ms
global.js
874 ms
dialog.css
1201 ms
dialog3.js
1201 ms
foot.css
433 ms
judgeBrowers.js
415 ms
ckw_04.jpg
1319 ms
topEwm.png
421 ms
luoehuiaacde13d760249e7a863b4e07600acc0.gif
733 ms
mengxiaoyun49d192a9e31a4b5a97e4bf3b292662c5.png
1193 ms
zhangyi6bdf7945c1f6446384b38570cdc22c6f.gif
4509 ms
xieping2ef3d9d3aa5f48a3b88b46040178f9db.jpg
1704 ms
xiepingeb37b9c4e2d34776a7b89adf7d95246c.png
6834 ms
xiepingeb68bb524d67430e91717513ed22b54a.png
3269 ms
zhangyi0fd5070d029843109f03929adf65dad3.gif
4292 ms
zhangyia8057c2187d2460ab55b9c12789974f2.gif
4190 ms
wangkai0245d9ad25c84e5b86d13fdcf7d71e4e.jpg
9142 ms
wangkai0c52154c02d348a08a67fb8914f07d48.jpg
7561 ms
wangkai7df005c8db5c4a3a834509974a4cb684.jpg
5020 ms
wangkai85c998443904458d9f693703a1d608f6.jpg
5126 ms
wangkai20e4e61f65294d7ebf9fe9391b716227.jpg
4908 ms
wangkai07fbad2498c340c5856564ef59202914.jpg
5326 ms
ckw_52.jpg
5852 ms
wangkai28093960dba040d89fa057622d51b8b8.jpg
8802 ms
wangkaibed69377a1184aadb4fbcb329e319714.jpg
5734 ms
wangkaibf48bf1f583d4e9a9ff58ef26336bb24.jpg
6150 ms
wangkai759c3b9fcad449f4aa794a9e3bc6f494.jpg
9631 ms
wangkai969d13cf3a044607867094a5354b7f8e.jpg
6571 ms
dingzhenjua6aa85b488e84d5cbf328404d93a2e8e.jpg
7415 ms
ckw_78.jpg
8100 ms
wangkai3501fde12d4d4778858f781d14b40d8b.jpg
8767 ms
wangkai6e4401e766c14c3eb4c2e496683663e0.jpg
7999 ms
wangkai5dc76a29ddbb4aa39ab6b9ca1435aadd.jpg
8439 ms
wangkai12543d68d67f405e82fb46bdabfa00c0.jpg
8996 ms
ckw_02.jpg
8891 ms
ckw_124.jpg
9187 ms
topTool.gif
9233 ms
ckw_17.jpg
9320 ms
ckw_14.jpg
9428 ms
ckw_23.jpg
9334 ms
ckw_26.jpg
9322 ms
ckw_28.jpg
9326 ms
ckw_20.jpg
9031 ms
ckw_35.jpg
8666 ms
ckw_48.jpg
8744 ms
fla_tit_bg.png
8839 ms
ckw_41.jpg
6833 ms
hm.js
1918 ms
uuid.js
6492 ms
index_gundong.js
11103 ms
jquery.chinaacc.min.js
7728 ms
lamu_20160406.js
5979 ms
dl-ad20151127.js
5634 ms
sns.js
5681 ms
ckw_43.jpg
5790 ms
ckw_40.jpg
5682 ms
hm.gif
458 ms
ckw_55.jpg
5240 ms
ckw_53.jpg
5299 ms
ckw_54.jpg
5196 ms
ckw_81.jpg
4872 ms
2850 ms
blank
34 ms
verifyLogin.shtm
417 ms
big.png
19687 ms
small.png
880 ms
dl-ad201511272.gif
875 ms
wb.png
813 ms
wx.png
412 ms
r-sns.png
417 ms
r-sns_bg.gif
863 ms
art_img_icon.gif
873 ms
blank
3 ms
ck100.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
Form elements do not have associated labels
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.
ck100.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
ck100.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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ck100.com 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 Ck100.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.
ck100.com
Open Graph description is not detected on the main page of Ck 100. 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: