30.3 sec in total
658 ms
28.3 sec
1.3 sec
Visit kbtool.cn now to see the best up-to-date Kbtool content for China and also check out these interesting facts you probably never knew about kbtool.cn
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Visit kbtool.cnWe analyzed Kbtool.cn page load time and found that the first response time was 658 ms and then it took 29.7 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
kbtool.cn performance score
name
value
score
weighting
Value4.5 s
16/100
10%
Value4.6 s
34/100
25%
Value8.9 s
15/100
10%
Value2,860 ms
3/100
30%
Value0
100/100
15%
Value9.8 s
28/100
10%
658 ms
212 ms
658 ms
1098 ms
858 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 6% of them (5 requests) were addressed to the original Kbtool.cn, 22% (17 requests) were made to Static.bshare.cn and 21% (16 requests) were made to C.kbtool.cn. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Cm.fastapi.net.
Page size can be reduced by 91.2 kB (11%)
826.9 kB
735.7 kB
In fact, the total size of Kbtool.cn main page is 826.9 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. 45% of websites need less resources to load. Images take 727.3 kB which makes up the majority of the site volume.
Potential reduce by 23.7 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 23.7 kB or 78% of the original size.
Potential reduce by 58.5 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. Kbtool images are well optimized though.
Potential reduce by 8.7 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 8.7 kB or 13% of the original size.
Potential reduce by 243 B
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. Kbtool.cn needs all CSS files to be minified and compressed as it can save up to 243 B or 13% of the original size.
Number of requests can be reduced by 19 (33%)
57
38
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kbtool. 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.
www.kbtool.cn
658 ms
1.css
212 ms
jquery.min.js
658 ms
jquery.SuperSlide.2.1.1.js
1098 ms
auto.js
858 ms
buttonLite.js
319 ms
auto.js
839 ms
hm.js
449 ms
ad_ctr.png
219 ms
gabaico.gif
390 ms
logo.png
218 ms
1.jpg
793 ms
2.jpg
785 ms
4.jpg
786 ms
5.jpg
792 ms
6.jpg
791 ms
7.jpg
792 ms
8.jpg
933 ms
9.jpg
1052 ms
10.jpg
932 ms
13.jpg
1080 ms
14.jpg
934 ms
feature1.png
949 ms
feature2.png
1094 ms
feature3.png
1122 ms
download.png
415 ms
hm.js
1434 ms
auto
418 ms
api.php
218 ms
push.js
489 ms
bsStatic.js
24 ms
bs-engine.js
30 ms
bsMore.js
36 ms
bshareS3.js
52 ms
background-opaque-dark.gif
50 ms
auto
799 ms
55efcd1aN19509f1f.png
4262 ms
53b65473N76e955ba.png
4405 ms
f483af54ed7f4a15.jpg
4633 ms
2dc480b67a5eff94.jpg
4847 ms
b3228f548dffad96.jpg
4848 ms
f7a8d40254936324.jpg
4849 ms
acaa0387424c700b.jpg
4851 ms
54881124N37a96460.png
4841 ms
np
1366 ms
hm.gif
307 ms
fe2c4ab59833605dc85b41b408b70e3d.shtml
1000 ms
bshare_view
696 ms
background-opaque-dark.png
148 ms
bsharesync.gif
89 ms
sinaminiblog.gif
89 ms
qqmb.gif
89 ms
slogos_sprite8.png
91 ms
weixin.gif
34 ms
cm.html
479 ms
qzone.gif
24 ms
qqim.png
32 ms
xinhuamb.png
32 ms
189share.png
31 ms
t.gif
1104 ms
cm.fastapi.net
20278 ms
rm.gif
1226 ms
iclick.cm.admaster.com.cn
271 ms
cm.gif
1299 ms
pixel
295 ms
j
223 ms
pixel
80 ms
bg.gif
992 ms
pixel
24 ms
cms.gif
1360 ms
cms.gif
67 ms
cms.gif
102 ms
cms.gif
620 ms
udmpcm
915 ms
cms.gif
7 ms
cms.gif
6 ms
udmpcm
210 ms
rm.gif
215 ms
kbtool.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
kbtool.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kbtool.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 Kbtool.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 Kbtool.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.
kbtool.cn
Open Graph description is not detected on the main page of Kbtool. 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: