14.5 sec in total
439 ms
13 sec
1.1 sec
Welcome to 2college.nl homepage info - get ready to check 2College best content for Netherlands right away, or after learning these important things about 2college.nl
Visit 2college.nlWe analyzed 2college.nl page load time and found that the first response time was 439 ms and then it took 14.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
2college.nl performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value9.1 s
1/100
25%
Value4.3 s
75/100
10%
Value180 ms
92/100
30%
Value0.001
100/100
15%
Value7.9 s
43/100
10%
439 ms
901 ms
758 ms
414 ms
366 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 96% of them (45 requests) were addressed to the original 2college.nl, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (9.8 sec) belongs to the original domain 2college.nl.
Page size can be reduced by 1.9 MB (38%)
5.0 MB
3.1 MB
In fact, the total size of 2college.nl main page is 5.0 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. 20% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 69.1 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 69.1 kB or 80% of the original size.
Potential reduce by 429.9 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. Obviously, 2College needs image optimization as it can save up to 429.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.1 MB
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 1.1 MB or 80% of the original size.
Potential reduce by 286.5 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. 2college.nl needs all CSS files to be minified and compressed as it can save up to 286.5 kB or 87% of the original size.
Number of requests can be reduced by 29 (64%)
45
16
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
2college.nl
439 ms
Actueel.aspx
901 ms
controls.css
758 ms
forms.css
414 ms
Menu.css
366 ms
page-layouts-21.css
254 ms
rca.css
342 ms
search.css
834 ms
corev4.css
1167 ms
2College_General.css
842 ms
2College_L_Algemeen.css
598 ms
generalSiteActions.js
647 ms
WebResource.axd
1087 ms
blank.js
828 ms
init.js
785 ms
form.js
799 ms
entityeditor.js
643 ms
ScriptResource.axd
609 ms
ScriptResource.axd
471 ms
fgimg.png
606 ms
gosearch15.png
251 ms
ondernemen%20logo.jpg
344 ms
Hoppenbrouwers%20Arduino.JPG
4906 ms
IMG_5382.JPG
9799 ms
iconCamera.png
220 ms
defaultNewsIcon.png
552 ms
iconArchive.png
484 ms
iconFeed.png
561 ms
iconAdd.png
702 ms
Small-LogoOMO.png
898 ms
Small-LogoSOK.png
897 ms
Small-LogoAOST.png
1357 ms
Small-LogoVistnet.png
921 ms
bgximg.png
1396 ms
2C-Sprite-Web.jpg
1902 ms
2C-Logo-Small.png
1507 ms
menu-right.gif
1597 ms
Uitgelicht-Header_Algemeen.png
1701 ms
sp.core.js
1913 ms
ScriptResx.ashx
2093 ms
sp.runtime.js
2465 ms
sp.ui.dialog.js
2471 ms
sp.js
3035 ms
cui.js
3221 ms
mavention.sharepoint.audiencedpreview.js
2809 ms
analytics.js
21 ms
collect
11 ms
2college.nl 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
Links do not have a discernible name
2college.nl 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
General
Impact
Issue
Detected JavaScript libraries
2college.nl 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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2college.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that 2college.nl 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.
2college.nl
Open Graph description is not detected on the main page of 2College. 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: