6.1 sec in total
690 ms
5.1 sec
303 ms
Welcome to dedecms.com homepage info - get ready to check DedeCMS best content for China right away, or after learning these important things about dedecms.com
织梦 (DedeCMS) 官方网站 - 内容管理系统 - 上海卓卓网络科技有限公司
Visit dedecms.comWe analyzed Dedecms.com page load time and found that the first response time was 690 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
dedecms.com performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value5.4 s
20/100
25%
Value7.4 s
28/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value3.0 s
96/100
10%
690 ms
1300 ms
587 ms
775 ms
769 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Dedecms.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Dedecms.com.
Page size can be reduced by 84.6 kB (17%)
506.2 kB
421.6 kB
In fact, the total size of Dedecms.com main page is 506.2 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. 25% of websites need less resources to load. Images take 429.7 kB which makes up the majority of the site volume.
Potential reduce by 14.6 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 6.3 kB, which is 35% 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 14.6 kB or 82% of the original size.
Potential reduce by 69.3 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, DedeCMS needs image optimization as it can save up to 69.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 751 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 7 (33%)
21
14
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DedeCMS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
dedecms.com
690 ms
www.dedecms.com
1300 ms
bootstrap.min.css
587 ms
bootstrap-icons.css
775 ms
common.css
769 ms
index.css
770 ms
jquery.min.js
1039 ms
jquery.cookie.js
821 ms
bootstrap.bundle.min.js
941 ms
toast.js
1075 ms
dedecms.common.min.js
1068 ms
logo@2x.png
1342 ms
icon_product01.png
1082 ms
icon_product02.png
1250 ms
icon_product03.png
1350 ms
icon_product04.png
1375 ms
icon_product05.png
1388 ms
icon_product06.png
1388 ms
icon_product07.png
1558 ms
icon_product08.png
1645 ms
gongzhonghao.jpg
1661 ms
qiyeweixin.jpg
2171 ms
index_bannerbg.jpg
2319 ms
bootstrap-icons.woff
1645 ms
dedecms.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
dedecms.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dedecms.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
Tap targets are not sized appropriately
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dedecms.com 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 Dedecms.com 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.
dedecms.com
Open Graph description is not detected on the main page of DedeCMS. 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: