36.6 sec in total
9.5 sec
25.6 sec
1.6 sec
Click here to check amazing Xue Uisdc content for China. Otherwise, check out these important facts you probably never knew about xue.uisdc.com
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Visit xue.uisdc.comWe analyzed Xue.uisdc.com page load time and found that the first response time was 9.5 sec and then it took 27.1 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.
xue.uisdc.com performance score
9531 ms
1165 ms
11585 ms
5977 ms
662 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that 21% of them (4 requests) were addressed to the original Xue.uisdc.com, 63% (12 requests) were made to Image.uisdc.com and 11% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (14.1 sec) relates to the external source Image.uisdc.com.
Page size can be reduced by 44.1 kB (18%)
249.3 kB
205.2 kB
In fact, the total size of Xue.uisdc.com main page is 249.3 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. 15% of websites need less resources to load. Images take 219.4 kB which makes up the majority of the site volume.
Potential reduce by 17.9 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. 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 17.9 kB or 71% of the original size.
Potential reduce by 22.5 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. Xue Uisdc images are well optimized though.
Potential reduce by 3.7 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. Xue.uisdc.com needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 76% of the original size.
We found no issues to fix!
18
18
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xue Uisdc. According to our analytics all requests are already optimized.
xue.uisdc.com
9531 ms
jquery.fancybox.css
1165 ms
jquery-1.9.0.min.js
11585 ms
jquery.fancybox.pack.js
5977 ms
hm.js
662 ms
lbk-screen1-bg.jpg
14134 ms
lbk-bao-btn.png
4414 ms
lbk-screen2-bg.jpg
8882 ms
lbk-question-collection.png
3889 ms
lbk-teacher-img.png
5594 ms
lbk-liu-works-1.jpg
5078 ms
lbk-liu-works-2.jpg
7329 ms
lbk-liu-works-3.jpg
6342 ms
lbk-liu-works-4.jpg
7328 ms
lbk-after-xue.png
9194 ms
lbk-tech-des.png
6887 ms
lbk-q-want.png
7853 ms
hm.gif
354 ms
qq-want.png
4397 ms
xue.uisdc.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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
xue.uisdc.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
xue.uisdc.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xue.uisdc.com 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 Xue.uisdc.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.
xue.uisdc.com
Open Graph description is not detected on the main page of Xue Uisdc. 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: