13.8 sec in total
4.1 sec
9.6 sec
97 ms
Click here to check amazing Blog BootCDN content for China. Otherwise, check out these important facts you probably never knew about blog.bootcdn.cn
BootCDN 官方博客
Visit blog.bootcdn.cnWe analyzed Blog.bootcdn.cn page load time and found that the first response time was 4.1 sec and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
blog.bootcdn.cn performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value1.3 s
100/100
25%
Value3.9 s
82/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value2.0 s
99/100
10%
4084 ms
4086 ms
4081 ms
4077 ms
4098 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 15% of them (3 requests) were addressed to the original Blog.bootcdn.cn, 50% (10 requests) were made to Cdn.bootcss.com and 35% (7 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Blog.bootcdn.cn.
Page size can be reduced by 62.1 kB (30%)
205.2 kB
143.1 kB
In fact, the total size of Blog.bootcdn.cn main page is 205.2 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. 30% of websites need less resources to load. Javascripts take 162.5 kB which makes up the majority of the site volume.
Potential reduce by 5.9 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. This page needs HTML code to be minified as it can gain 1.7 kB, which is 20% 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 5.9 kB or 69% of the original size.
Potential reduce by 50.5 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 50.5 kB or 31% of the original size.
Potential reduce by 5.7 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. Blog.bootcdn.cn needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 17% of the original size.
Number of requests can be reduced by 16 (89%)
18
2
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog BootCDN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
blog.bootcdn.cn
4084 ms
bootstrap.min.css
4086 ms
font-awesome.min.css
4081 ms
monokai_sublime.min.css
4077 ms
magnific-popup.min.css
4098 ms
screen.css
4460 ms
jquery.min.js
4098 ms
bootstrap.min.js
4095 ms
jquery.fitvids.min.js
4077 ms
highlight.min.js
4093 ms
jquery.magnific-popup.min.js
4097 ms
main.js
5375 ms
fontawesome-webfont.woff
13 ms
share.js
749 ms
share_api.js
250 ms
share_view.js
500 ms
tangram.js
1294 ms
api_base.js
498 ms
view_base.js
252 ms
share_style0_24.css
251 ms
blog.bootcdn.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.
blog.bootcdn.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
General
Impact
Issue
Detected JavaScript libraries
blog.bootcdn.cn SEO score
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
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blog.bootcdn.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Blog.bootcdn.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.
blog.bootcdn.cn
Open Graph description is not detected on the main page of Blog BootCDN. 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: