3.5 sec in total
747 ms
2.5 sec
296 ms
Click here to check amazing Esdal College content for Netherlands. Otherwise, check out these important facts you probably never knew about esdalcollege.nl
Hallo Toekomst! Van het vmbo tot en met het gymnasium, van sport tot cultuur en techniek: we hebben voor iedereen een passende opleiding.
Visit esdalcollege.nlWe analyzed Esdalcollege.nl page load time and found that the first response time was 747 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
esdalcollege.nl performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value8.5 s
1/100
25%
Value10.3 s
8/100
10%
Value620 ms
48/100
30%
Value0.05
99/100
15%
Value9.5 s
30/100
10%
747 ms
87 ms
172 ms
174 ms
172 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 85% of them (44 requests) were addressed to the original Esdalcollege.nl, 10% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Esdalcollege.nl.
Page size can be reduced by 513.7 kB (23%)
2.2 MB
1.7 MB
In fact, the total size of Esdalcollege.nl main page is 2.2 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. 35% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 13.2 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. 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 13.2 kB or 69% of the original size.
Potential reduce by 84.9 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. Esdal College images are well optimized though.
Potential reduce by 379.5 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 379.5 kB or 69% of the original size.
Potential reduce by 36.1 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. Esdalcollege.nl needs all CSS files to be minified and compressed as it can save up to 36.1 kB or 84% of the original size.
Number of requests can be reduced by 18 (39%)
46
28
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Esdal College. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
esdalcollege.nl
747 ms
normalize.css
87 ms
system.css
172 ms
esdal.css
174 ms
modal.css
172 ms
finder.css
173 ms
mootools-core.js
265 ms
core.js
178 ms
mootools-more.js
525 ms
jquery.min.js
450 ms
jquery-noconflict.js
255 ms
jquery-migrate.min.js
257 ms
bootstrap.min.js
258 ms
jquery.cycle.all.js
344 ms
common.js
342 ms
slideshow.js
344 ms
modal.js
347 ms
jquery.autocomplete.min.js
427 ms
system.css
263 ms
css
34 ms
ga.js
67 ms
witte-achtergrond-1010px.png
87 ms
inktvlekken-donkerblauw-achtergrond.png
88 ms
esdal-logo.gif
93 ms
banner2.jpg
346 ms
searchbox-bg.png
90 ms
facebook.png
93 ms
twitter.png
172 ms
youtube.png
174 ms
arrow-down.png
176 ms
esdal-nieuwsbericht.gif
271 ms
olympic_moves.jpg
183 ms
kennismakingsmiddagen-thumb.JPG
343 ms
thumb-business-school.JPG
268 ms
thumb-wat-kies-jij.JPG
356 ms
RSS.png
274 ms
e-mail.png
353 ms
notitieblaadje.png
530 ms
Floorballtoernooi.JPG
711 ms
wit-75pct.png
427 ms
een%20dag%20op%20het%20ec.jpg
1062 ms
Chromebook2.JPG
533 ms
Jorik-125x155.jpg
446 ms
blauwe-achtergrond-footer.png
513 ms
homebadge.gif
533 ms
slideshow-pager-button.png
598 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
22 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
23 ms
Q-gJrFokeE7JydPpxASt2w9wu1CdFtjuMIsaFqyYbWg.woff
24 ms
Z14xx5NkAnXABtaPytVZVA.woff
23 ms
RXTgOOQ9AAtaVOHxx0IUBOkI_DLF4EgbZt3mhU8gQFo.woff
23 ms
__utm.gif
17 ms
esdalcollege.nl accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
esdalcollege.nl 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
esdalcollege.nl 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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esdalcollege.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 Esdalcollege.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.
esdalcollege.nl
Open Graph description is not detected on the main page of Esdal College. 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: