5 sec in total
101 ms
2.7 sec
2.2 sec
Visit 21university.com now to see the best up-to-date 21 University content for United States and also check out these interesting facts you probably never knew about 21university.com
The official home of 21 University, brought to you by 21 Studios.
Visit 21university.comWe analyzed 21university.com page load time and found that the first response time was 101 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
21university.com performance score
name
value
score
weighting
Value24.1 s
0/100
10%
Value26.1 s
0/100
25%
Value24.1 s
0/100
10%
Value790 ms
37/100
30%
Value0.128
82/100
15%
Value28.3 s
0/100
10%
101 ms
22 ms
25 ms
105 ms
233 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 62% of them (32 requests) were addressed to the original 21university.com, 12% (6 requests) were made to and 8% (4 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (617 ms) belongs to the original domain 21university.com.
Page size can be reduced by 412.3 kB (20%)
2.0 MB
1.6 MB
In fact, the total size of 21university.com main page is 2.0 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. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 19.5 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 19.5 kB or 73% of the original size.
Potential reduce by 17.1 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. 21 University images are well optimized though.
Potential reduce by 244.0 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 244.0 kB or 64% of the original size.
Potential reduce by 131.7 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. 21university.com needs all CSS files to be minified and compressed as it can save up to 131.7 kB or 88% of the original size.
Number of requests can be reduced by 8 (20%)
40
32
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 21 University. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
21university.com
101 ms
go
22 ms
go
25 ms
105 ms
npt3ilk.js
233 ms
jquery-1.9.1.js
67 ms
global.css
41 ms
jquery.ui.core.min.js
71 ms
jquery.ui.widget.min.js
71 ms
jquery.ui.accordion.min.js
70 ms
d
139 ms
bg.jpg
299 ms
121595932
273 ms
logo.png
265 ms
3d-21u.png
406 ms
bg-zitat1.jpg
349 ms
screen0.jpg
342 ms
screen1.jpg
351 ms
screen2.jpg
339 ms
screen3.jpg
339 ms
screen4.jpg
405 ms
icon2.png
401 ms
icon1.png
401 ms
icon3.png
404 ms
bonus-nick.jpg
446 ms
bonus-sasha.jpg
568 ms
bonus-soc.jpg
591 ms
bonuses.jpg
617 ms
bg-call.jpg
560 ms
payment-info-light.png
437 ms
bg-zitat2.jpg
585 ms
anthony.jpg
560 ms
bg-call2.jpg
613 ms
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13 ms
7LGWuust8FGm2y2xVbbbLfDTrvstsde++x3wEGHHHbEUcccd8JJp5x2xlnnnHfBRZdcdsVV11x3w0233HbHXffc98BDjzz2JP7XZ5574aVXXnvzHf3jfOYA
12 ms
eN85gA=
11 ms
21u.woff
445 ms
eN85gA=
10 ms
7LGWuust8FGm2y2xVbbbLfDTrvstsde++x3wEGHHHbEUcccd8JJp5x2xlnnnHfBRZdcdsVV11x3w0233HbHXffc98BDjzz2JP7XZ5574aVXXnvzHf3jfOYA
9 ms
7LGWuust8FGm2y2xVbbbLfDTrvstsde++x3wEGHHHbEUcccd8JJp5x2xlnnnHfBRZdcdsVV11x3w0233HbHXffc98BDjzz2JP7XZ5574aVXXnvzHf3jfOYA
8 ms
bloggo.woff
437 ms
analytics.js
78 ms
ui-icons_888888_256x240.png
390 ms
p.gif
324 ms
player.js
182 ms
player.css
144 ms
ga.js
98 ms
vuid.min.js
140 ms
collect
93 ms
__utm.gif
45 ms
proxy.html
72 ms
509989370.jpg
164 ms
21university.com accessibility score
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
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
Links do not have a discernible name
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.
21university.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
21university.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 21university.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that 21university.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.
21university.com
Open Graph description is not detected on the main page of 21 University. 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: