3.7 sec in total
910 ms
2.6 sec
184 ms
Visit debontetol.nl now to see the best up-to-date De Bonte Tol content and also check out these interesting facts you probably never knew about debontetol.nl
De Bonte Tol is een basisschool in de wijk Tolhek waar een enthousiast team zich inzet voor de ontwikkeling van de leerlingen. Zelfstandig werken, ontleend aan de Dalton methode, is de basiswerkvorm v...
Visit debontetol.nlWe analyzed Debontetol.nl page load time and found that the first response time was 910 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Debontetol.nl rating and web reputation
debontetol.nl performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value11.1 s
0/100
25%
Value12.5 s
3/100
10%
Value7,420 ms
0/100
30%
Value0
100/100
15%
Value17.7 s
4/100
10%
910 ms
244 ms
168 ms
174 ms
178 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 97% of them (58 requests) were addressed to the original Debontetol.nl, 3% (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 Debontetol.nl.
Page size can be reduced by 996.9 kB (66%)
1.5 MB
523.9 kB
In fact, the total size of Debontetol.nl main page is 1.5 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. 40% of websites need less resources to load. Javascripts take 975.8 kB which makes up the majority of the site volume.
Potential reduce by 40.0 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 40.0 kB or 76% of the original size.
Potential reduce by 19.9 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. De Bonte Tol images are well optimized though.
Potential reduce by 749.2 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 749.2 kB or 77% of the original size.
Potential reduce by 187.8 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. Debontetol.nl needs all CSS files to be minified and compressed as it can save up to 187.8 kB or 87% of the original size.
Number of requests can be reduced by 33 (57%)
58
25
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Bonte Tol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
debontetol.nl
910 ms
default.css
244 ms
module.css
168 ms
module.css
174 ms
module.css
178 ms
module.css
179 ms
skin.css
690 ms
portal.css
263 ms
jquery.js
918 ms
jquery-migrate.js
357 ms
style.css
325 ms
style.css
340 ms
base.css
411 ms
template.css
943 ms
favicon.ico
428 ms
Default.css
446 ms
Telerik.Web.UI.WebResource.axd
510 ms
WebResource.axd
440 ms
digrotate.js
518 ms
jquery.carouFredSel-6.1.0-packed.js
709 ms
jquery.easing.1.2.js
537 ms
script.js
719 ms
Validation.js
670 ms
Telerik.Web.UI.WebResource.axd
924 ms
dnn.js
757 ms
dnn.xml.js
967 ms
dnn.xmlhttp.js
1060 ms
dnncore.js
1059 ms
initWidgets.js
986 ms
ga.js
29 ms
06.JPG
532 ms
02.JPG
544 ms
07.JPG
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bijgewerkt.jpg
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MediaHandler.ashx
102 ms
MediaHandler.ashx
212 ms
MediaHandler.ashx
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MediaHandler.ashx
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MediaHandler.ashx
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MediaHandler.ashx
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MediaHandler.ashx
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MediaHandler.ashx
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MediaHandler.ashx
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MediaHandler.ashx
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MediaHandler.ashx
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MediaHandler.ashx
537 ms
btnAanmelden.png
545 ms
facebook.png
773 ms
__utm.gif
49 ms
pageglare.png
397 ms
header.jpg
448 ms
menuseparator.png
430 ms
spacer.gif
503 ms
blockheadericon.png
448 ms
tableftI.gif
490 ms
tabrightI.gif
527 ms
postquote.png
708 ms
blockbullets.png
528 ms
DotNetNukeAjaxShared.js
495 ms
widgets.js
89 ms
debontetol.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
<frame> or <iframe> elements do not have a title
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.
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.
debontetol.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
debontetol.nl SEO score
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 Debontetol.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 Debontetol.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.
debontetol.nl
Open Graph description is not detected on the main page of De Bonte Tol. 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: