3.2 sec in total
418 ms
2.5 sec
286 ms
Visit scholen-utrecht.startpagina.nl now to see the best up-to-date Scholen Utrecht Startpagina content for Netherlands and also check out these interesting facts you probably never knew about scholen-utrecht.startpagina.nl
Startpagina met een overzicht van alle scholen voor voortgezet onderwijs in Utrecht. De links op deze pagina zijn zeer zorgvuldig geselecteerd.
Visit scholen-utrecht.startpagina.nlWe analyzed Scholen-utrecht.startpagina.nl page load time and found that the first response time was 418 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.
scholen-utrecht.startpagina.nl performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value3.4 s
67/100
25%
Value7.8 s
24/100
10%
Value1,370 ms
16/100
30%
Value0.239
52/100
15%
Value10.2 s
25/100
10%
418 ms
360 ms
373 ms
185 ms
456 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 8% of them (4 requests) were addressed to the original Scholen-utrecht.startpagina.nl, 62% (33 requests) were made to Startpagina.nl and 6% (3 requests) were made to Consent.startpagina.nl. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Scholen-utrecht.startpagina.nl.
Page size can be reduced by 657.3 kB (72%)
916.8 kB
259.5 kB
In fact, the total size of Scholen-utrecht.startpagina.nl main page is 916.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 583.4 kB which makes up the majority of the site volume.
Potential reduce by 46.1 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 46.1 kB or 74% of the original size.
Potential reduce by 11.1 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. Obviously, Scholen Utrecht Startpagina needs image optimization as it can save up to 11.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 447.1 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 447.1 kB or 77% of the original size.
Potential reduce by 153.0 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. Scholen-utrecht.startpagina.nl needs all CSS files to be minified and compressed as it can save up to 153.0 kB or 86% of the original size.
Number of requests can be reduced by 31 (63%)
49
18
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scholen Utrecht Startpagina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
scholen-utrecht.startpagina.nl
418 ms
frontend.css
360 ms
jquery-1.11.0.min.js
373 ms
jquery-migrate-1.2.1.min.js
185 ms
jquery-ui.js
456 ms
jquery.tmpl.min.js
184 ms
jquery.colorbox-min.js
183 ms
general.js
273 ms
affiliate.js
273 ms
tracking.js
274 ms
cookieconsent.js
372 ms
banners.js
371 ms
txel.js
373 ms
searchbox.js
449 ms
lightboxsearch.js
449 ms
jquery.gcomplete.js
449 ms
GetRcmd.js
554 ms
502 ms
lightboxsearch.css
95 ms
athene.css
98 ms
consent.js
267 ms
cs.js
17 ms
GetRcmd.js
93 ms
ga.js
42 ms
spn.svg
179 ms
Naardemiddelbareschool.jpg
199 ms
youtube_play.png
160 ms
Samennaarschooljahetkan.jpg
193 ms
OveraanmeldenMBO.jpg
192 ms
HoekiesikeenHBOopleiding.jpg
195 ms
x2-startpagina-arrow.png
189 ms
magnifier.png
260 ms
search-dropdown-arrow-down.png
260 ms
clear.png
259 ms
arrow_right.gif
253 ms
__utm.gif
96 ms
__utm.gif
85 ms
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1037 ms
TTdydWJqUHpTODVnZkpIM3Z6Q2JWclIzUS9IbXdJcW1MUXMrdlhnVS80VmtWRGFxSXo1b2w3MlM1M055azlaTFVIdEVmYjBYcmxyQ2lkbmIxZVJJcHc9PQ==
609 ms
banner_json.php
306 ms
overlay.png
111 ms
controls.png
112 ms
border.png
196 ms
loading_background.png
200 ms
loading.gif
282 ms
collect
122 ms
sat.js
210 ms
sponsored-links
522 ms
nr-885.min.js
42 ms
getoptin.gif
92 ms
4702f272e2
49 ms
0hRqcOKIohdlvXuoXiNkV7lmj0RIIzzx9fPlkbJBkdCZpS0FyzIohSA-bK02clC7MoDvHotTKIGUq5aqUntG0Q%253D%253D
535 ms
BjPaIkFxbGklnWrBPpEaVRYSMUrNyzVIKQyEFH0OlIreTPazrZCvHGD651Gcmj0jiDCZ0s3mEVOr1g4PplglNQ%253D%253D
91 ms
scholen-utrecht.startpagina.nl 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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.
scholen-utrecht.startpagina.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
Missing source maps for large first-party JavaScript
scholen-utrecht.startpagina.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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scholen-utrecht.startpagina.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 Scholen-utrecht.startpagina.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.
scholen-utrecht.startpagina.nl
Open Graph description is not detected on the main page of Scholen Utrecht Startpagina. 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: