28.6 sec in total
2.5 sec
25.8 sec
299 ms
Visit lib.dlmu.edu.cn now to see the best up-to-date Lib Dlmu content for China and also check out these interesting facts you probably never knew about lib.dlmu.edu.cn
Visit lib.dlmu.edu.cnWe analyzed Lib.dlmu.edu.cn page load time and found that the first response time was 2.5 sec and then it took 26.1 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
lib.dlmu.edu.cn performance score
name
value
score
weighting
Value12.5 s
0/100
10%
Value25.5 s
0/100
25%
Value29.9 s
0/100
10%
Value1,380 ms
16/100
30%
Value0.388
26/100
15%
Value24.4 s
0/100
10%
2468 ms
911 ms
621 ms
1470 ms
908 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 97% of them (34 requests) were addressed to the original Lib.dlmu.edu.cn, 3% (1 request) were made to 0. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source .
Page size can be reduced by 402.4 kB (28%)
1.4 MB
1.0 MB
In fact, the total size of Lib.dlmu.edu.cn main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 955.9 kB which makes up the majority of the site volume.
Potential reduce by 43.3 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 16.8 kB, which is 33% 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 43.3 kB or 84% of the original size.
Potential reduce by 30.9 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. Lib Dlmu images are well optimized though.
Potential reduce by 317.6 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 317.6 kB or 81% of the original size.
Potential reduce by 10.6 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. Lib.dlmu.edu.cn needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 84% of the original size.
Number of requests can be reduced by 10 (32%)
31
21
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lib Dlmu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
lib.dlmu.edu.cn
2468 ms
style2.css
911 ms
input.css
621 ms
SpryMenuBar.js
1470 ms
SpryMenuBarHorizontal.css
908 ms
MSClass.js
1196 ms
jquery-1.4.2.js
4889 ms
yidu.js
1196 ms
webjsq.asp
385 ms
GetExpList.aspx
19551 ms
bodybg.gif
298 ms
p045.png
582 ms
shishizixunt.jpg
560 ms
top1.jpg
296 ms
mid1.jpg
293 ms
bottom1.jpg
289 ms
botton.gif
579 ms
more.gif
575 ms
resource.jpg
583 ms
service1.jpg
588 ms
Vii1.png
1370 ms
SpryMenuBarDown.gif
827 ms
banner.html
820 ms
SpryMenuBarDownHover.gif
796 ms
SpryMenuBarRightHover.gif
808 ms
SpryMenuBarRight.gif
811 ms
cn1.jpg
1057 ms
dot.gif
1051 ms
bottom.png
1036 ms
jquery-1.42.min.js
848 ms
jquery.KinSlideshow-1.2.1.min.js
292 ms
5.png
1143 ms
1.png
1146 ms
7.png
1425 ms
6.png
1147 ms
lib.dlmu.edu.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
Image elements do not have [alt] attributes
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.
lib.dlmu.edu.cn 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
Missing source maps for large first-party JavaScript
lib.dlmu.edu.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lib.dlmu.edu.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 Lib.dlmu.edu.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.
lib.dlmu.edu.cn
Open Graph description is not detected on the main page of Lib Dlmu. 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: