48.5 sec in total
5.7 sec
42.3 sec
528 ms
Visit burnon.cn now to see the best up-to-date Burnon content and also check out these interesting facts you probably never knew about burnon.cn
为您的每个设计提供解决方案
Visit burnon.cnWe analyzed Burnon.cn page load time and found that the first response time was 5.7 sec and then it took 42.8 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. Unfortunately, there were 13 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
burnon.cn performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value8.6 s
1/100
25%
Value17.6 s
0/100
10%
Value10,020 ms
0/100
30%
Value0.025
100/100
15%
Value18.7 s
3/100
10%
5660 ms
6411 ms
19800 ms
3423 ms
731 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 34% of them (12 requests) were addressed to the original Burnon.cn, 60% (21 requests) were made to Burnon.com and 3% (1 request) were made to Js.tongji.linezing.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Burnon.com.
Page size can be reduced by 92.5 kB (48%)
193.1 kB
100.6 kB
In fact, the total size of Burnon.cn main page is 193.1 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 10% of websites need less resources to load. Images take 106.3 kB which makes up the majority of the site volume.
Potential reduce by 37.4 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 17.2 kB, which is 39% 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 37.4 kB or 85% of the original size.
Potential reduce by 20.9 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. Obviously, Burnon needs image optimization as it can save up to 20.9 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 10.8 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 10.8 kB or 72% of the original size.
Potential reduce by 23.4 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. Burnon.cn needs all CSS files to be minified and compressed as it can save up to 23.4 kB or 84% of the original size.
We found no issues to fix!
21
21
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Burnon. According to our analytics all requests are already optimized.
burnon.cn
5660 ms
style.css
6411 ms
jquery.js
19800 ms
index.js
3423 ms
tongji.js
731 ms
tongji.do
1144 ms
20151225183129_602.jpg
1599 ms
inpro_01.jpg
2228 ms
inpro_02.jpg
2399 ms
20151130154409_286.jpg
1700 ms
inpro_04.jpg
8239 ms
inpro_05.jpg
2825 ms
inpro_06.jpg
8078 ms
inpro_07.jpg
2824 ms
20160323175527_181.jpg
2778 ms
inpro_10.jpg
9523 ms
qrcode.gif
3375 ms
logo2.png
1580 ms
language.png
491 ms
banner01.jpg
19965 ms
banner-02.jpg
19965 ms
banner-03.jpg
19965 ms
8954.jpg
19965 ms
banner_arrow.png
5093 ms
block_01_bg.jpg
9718 ms
pro_up.png
12930 ms
pro_down_1.png
18831 ms
indcase_1.png
19964 ms
case_1.png
19964 ms
bg.png
19964 ms
mark_bg.png
19964 ms
news_left_border.jpg
19964 ms
hot.png
19964 ms
map_bg1.jpg
19964 ms
sns_icon.png
19965 ms
burnon.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
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.
burnon.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
Page has valid source maps
burnon.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Burnon.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 Burnon.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.
burnon.cn
Open Graph description is not detected on the main page of Burnon. 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: