4.6 sec in total
1 sec
3.5 sec
68 ms
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dachao.net
Visit dachao.netWe analyzed Dachao.net page load time and found that the first response time was 1 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dachao.net performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value2.6 s
88/100
25%
Value4.0 s
81/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.6 s
98/100
10%
1047 ms
938 ms
1209 ms
1187 ms
1217 ms
Our browser made a total of 5 requests to load all elements on the main page. We found that 20% of them (1 request) were addressed to the original Dachao.net, 40% (2 requests) were made to Static.ename.com.cn and 20% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Ename.com.cn.
Page size can be reduced by 1.1 kB (44%)
2.5 kB
1.4 kB
In fact, the total size of Dachao.net main page is 2.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 2.1 kB which makes up the majority of the site volume.
Potential reduce by 1.0 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 1.0 kB or 49% of the original size.
Potential reduce by 40 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. Dachao.net needs all CSS files to be minified and compressed as it can save up to 40 B or 11% of the original size.
We found no issues to fix!
4
4
The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dachao. According to our analytics all requests are already optimized.
dachao.net
1047 ms
bf189041fc322a942f7d9b8a6842f639.css
938 ms
jquery-1.11.3.min.js
1209 ms
21346777.js
1187 ms
updateDomainshow
1217 ms
dachao.net 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.
dachao.net 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
dachao.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dachao.net 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 Dachao.net 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.
dachao.net
Open Graph description is not detected on the main page of Dachao. 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: