5.8 sec in total
220 ms
4.8 sec
747 ms
Welcome to u2u.be homepage info - get ready to check U2U best content for India right away, or after learning these important things about u2u.be
U2U organizes courses on Visual Studio, Microsoft Azure, JavaScript, Power BI, Power Platform, Microsoft 365, Dynamics 365, SQL Server and PowerShell. U2U offers classes on-schedule in Brussels and on...
Visit u2u.beWe analyzed U2u.be page load time and found that the first response time was 220 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
u2u.be performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value9.5 s
0/100
25%
Value7.8 s
24/100
10%
Value390 ms
69/100
30%
Value0
100/100
15%
Value10.2 s
25/100
10%
220 ms
1233 ms
102 ms
431 ms
1120 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 63% of them (20 requests) were addressed to the original U2u.be, 31% (10 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain U2u.be.
Page size can be reduced by 85.8 kB (8%)
1.1 MB
1.1 MB
In fact, the total size of U2u.be main page is 1.1 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. 55% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 32.2 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 10.4 kB, which is 26% 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 32.2 kB or 81% of the original size.
Potential reduce by 19.6 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. U2U images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Potential reduce by 2.1 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. U2u.be needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 79% 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 U2U. According to our analytics all requests are already optimized.
u2u.be
220 ms
www.u2u.be
1233 ms
css
102 ms
style
431 ms
U2UT.png
1120 ms
ClassRoom4.jpg
1826 ms
Taskes1.jpg
1532 ms
Building6.jpg
2565 ms
Building1.jpg
2976 ms
ClassRoom2.jpg
1536 ms
vs2012.png
1143 ms
aml.png
1529 ms
office365.png
2560 ms
html5.png
2559 ms
common
1776 ms
cssscripts
2644 ms
bg-heading.png
2313 ms
brochure-parallax.jpg
2306 ms
RjgO7rYTmqiVp7vzi-Q5UaCWcynf_cDxXwCLxiixG1c.ttf
481 ms
DXI1ORHCpsQm3Vp6mXoaTfOEPOIfcPv-fZ-WyMUtx48.ttf
692 ms
MTP_ySUJH_bn48VBG8sNSvOEPOIfcPv-fZ-WyMUtx48.ttf
932 ms
k3k702ZOKiLJc3WVjuplzPOEPOIfcPv-fZ-WyMUtx48.ttf
870 ms
EInbV5DfGHOiMmvb1Xr-hvOEPOIfcPv-fZ-WyMUtx48.ttf
943 ms
fontello.woff
1857 ms
xjAJXh38I15wypJXxuGMBpp-63r6doWhTEbsfBIRJ7A.ttf
496 ms
PRmiXeptR36kaC0GEAetxkKHlodXgisC9y12ja1Qqzw.ttf
483 ms
PRmiXeptR36kaC0GEAetxq-J15ovKwtyXSGSllVf0Y8.ttf
480 ms
PRmiXeptR36kaC0GEAetxvESSnubz54PGTGNFQfuRjc.ttf
481 ms
PRmiXeptR36kaC0GEAetxtONiand8nA-NYovvvDqHVE.ttf
477 ms
Glyphter.woff
1834 ms
analytics.js
419 ms
overlay.png
415 ms
u2u.be 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
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
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.
u2u.be 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
u2u.be SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise U2u.be can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that U2u.be 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.
u2u.be
Open Graph description is not detected on the main page of U2U. 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: