10.3 sec in total
3.4 sec
6.7 sec
135 ms
Click here to check amazing Kartor content for China. Otherwise, check out these important facts you probably never knew about kartor.cn
Visit kartor.cnWe analyzed Kartor.cn page load time and found that the first response time was 3.4 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kartor.cn performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value5.6 s
18/100
25%
Value10.7 s
7/100
10%
Value940 ms
30/100
30%
Value0.165
72/100
15%
Value8.2 s
41/100
10%
3406 ms
556 ms
1369 ms
607 ms
292 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Kartor.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Kartor.cn.
Page size can be reduced by 1.8 kB (64%)
2.9 kB
1.0 kB
In fact, the total size of Kartor.cn main page is 2.9 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. Only 5% of websites need less resources to load. HTML takes 2.9 kB which makes up the majority of the site volume.
Potential reduce by 1.8 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 509 B, which is 18% 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 1.8 kB or 64% of the original size.
Number of requests can be reduced by 11 (55%)
20
9
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kartor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
kartor.cn
3406 ms
style.css
556 ms
jquery-1.7.1.min.js
1369 ms
login.js
607 ms
body_bj.png
292 ms
top_cloud.png
288 ms
top_n_bj.png
288 ms
n_logo.png
595 ms
weibo.png
601 ms
login_bj.png
1445 ms
login_top_left.png
604 ms
login_top_bj.png
586 ms
login_top_right.png
600 ms
login_left_bj.png
852 ms
input_bj.png
893 ms
verifyCode
1928 ms
error.png
894 ms
login_in.png
872 ms
login_right_bj.png
1121 ms
login_bottom_left.png
1150 ms
login_bottom_bj.png
1183 ms
login_bottom_right.png
1187 ms
kartor.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
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.
kartor.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
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
kartor.cn SEO score
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kartor.cn 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 Kartor.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.
kartor.cn
Open Graph description is not detected on the main page of Kartor. 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: