Tools & Wizards About Us
scholieren.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

scholieren.com

Voorpagina | Scholieren.com

Page Load Speed

3.7 sec in total

First Response

256 ms

Resources Loaded

3.2 sec

Page Rendered

244 ms

scholieren.com screenshot

About Website

Welcome to scholieren.com homepage info - get ready to check Scholieren best content for Netherlands right away, or after learning these important things about scholieren.com

Scholieren.com helpt scholieren om samen betere resultaten te halen en slimmere keuzes te maken voor de toekomst. Met kennis, actualiteit, tips en meningen. Op een inspirerende, eerlijke en toegankeli...

Visit scholieren.com

Key Findings

We analyzed Scholieren.com page load time and found that the first response time was 256 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

scholieren.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.91

3/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

www.scholieren.com

256 ms

MyFontsWebfontsKit.css

92 ms

font-awesome.min.css

174 ms

css

28 ms

bootstrap.min.css

288 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 10% of them (8 requests) were addressed to the original Scholieren.com, 58% (47 requests) were made to Media.scholieren.net and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (871 ms) relates to the external source Rc.bt.ilsemedia.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (35%)

Content Size

5.1 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Scholieren.com main page is 5.1 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. 65% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 115.4 kB

  • Original 133.3 kB
  • After minification 113.8 kB
  • After compression 17.9 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 19.5 kB, which is 15% 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 115.4 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 204.6 kB

  • Original 3.0 MB
  • After minification 2.8 MB

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. Scholieren images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 851.5 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 373.7 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 851.5 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 591.6 kB

  • Original 706.6 kB
  • After minification 628.0 kB
  • After compression 114.9 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. Scholieren.com needs all CSS files to be minified and compressed as it can save up to 591.6 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (55%)

Requests Now

73

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scholieren. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.scholieren.com

www.scholieren.com

256 ms

MyFontsWebfontsKit.css

MyFontsWebfontsKit.css

92 ms

font-awesome.min.css

font-awesome.min.css

174 ms

css

css

28 ms

bootstrap.min.css

bootstrap.min.css

288 ms

fancybox-combined.css

fancybox-combined.css

209 ms

jquery-ui-1.10.0.custom.min.css

jquery-ui-1.10.0.custom.min.css

175 ms

style.css

style.css

304 ms

796 ms

functions.js

functions.js

207 ms

jquery-en-migrate-1.10.2.min.js

jquery-en-migrate-1.10.2.min.js

312 ms

jquery-ui-1.10.0.custom.min.js

jquery-ui-1.10.0.custom.min.js

373 ms

jquery.ui.rcarousel.js

jquery.ui.rcarousel.js

312 ms

jquery.ui.datepicker-nl.js

jquery.ui.datepicker-nl.js

311 ms

bootstrap.min.js

bootstrap.min.js

370 ms

fancybox-combined.js

fancybox-combined.js

371 ms

responsive.js

responsive.js

372 ms

jquery.ui.touch-punch.min.js

jquery.ui.touch-punch.min.js

374 ms

jquery.cookie.js

jquery.cookie.js

375 ms

website.js

website.js

455 ms

smartForm.js

smartForm.js

456 ms

fbsdk.js

fbsdk.js

456 ms

gt.js

gt.js

90 ms

GetRcmd.js

GetRcmd.js

871 ms

gpt.js

gpt.js

48 ms

controltag

controltag

49 ms

analytics.js

analytics.js

48 ms

sdk.js

sdk.js

270 ms

bg_bl.png

bg_bl.png

446 ms

185 ms

logo_responsive_xs_high.png

logo_responsive_xs_high.png

184 ms

logo.png

logo.png

260 ms

56cb337856f69_logo.png

56cb337856f69_logo.png

260 ms

550-403-crop-Henri.jpg

550-403-crop-Henri.jpg

447 ms

712-522-crop-Henri.jpg

712-522-crop-Henri.jpg

533 ms

265-194-crop-13820115710447329485941383232202n.jpg

265-194-crop-13820115710447329485941383232202n.jpg

362 ms

712-522-crop-13820115710447329485941383232202n.jpg

712-522-crop-13820115710447329485941383232202n.jpg

779 ms

265-194-crop-Immekaartjesuitverkocht.jpg

265-194-crop-Immekaartjesuitverkocht.jpg

432 ms

265-194-crop-IMG04981.JPG

265-194-crop-IMG04981.JPG

535 ms

265-194-crop-BestePWS.jpg

265-194-crop-BestePWS.jpg

520 ms

pubads_impl_81.js

pubads_impl_81.js

23 ms

collect

collect

19 ms

collect

collect

155 ms

controltag.js.875fd5b280a77e06def8c74a5a268e2c

controltag.js.875fd5b280a77e06def8c74a5a268e2c

63 ms

grain_or.png

grain_or.png

501 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

13 ms

EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf

EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf

58 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

59 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

59 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

345 ms

csg-5097be5d867a7.png

csg-5097be5d867a7.png

498 ms

csg-5097c495e5abc.png

csg-5097c495e5abc.png

572 ms

transparant_zw75.png

transparant_zw75.png

582 ms

container.html

container.html

50 ms

ads

ads

132 ms

staart_lgr_onder.png

staart_lgr_onder.png

529 ms

staart_gr_rechts.png

staart_gr_rechts.png

533 ms

contentloader

contentloader

140 ms

disapproved_radio_zw.png

disapproved_radio_zw.png

442 ms

ga-audiences

ga-audiences

48 ms

cookie2json

cookie2json

13 ms

23F7A3_0_0.woff

23F7A3_0_0.woff

181 ms

p2

p2

6 ms

kaft_zwg.png

kaft_zwg.png

385 ms

kaft.png

kaft.png

395 ms

130-201-crop-1325063747.jpg

130-201-crop-1325063747.jpg

398 ms

130-201-crop-1325064690.jpg

130-201-crop-1325064690.jpg

400 ms

130-201-crop-1325070858.jpg

130-201-crop-1325070858.jpg

400 ms

130-201-crop-1325075388.jpg

130-201-crop-1325075388.jpg

470 ms

130-201-crop-1325065662.jpg

130-201-crop-1325065662.jpg

481 ms

130-201-crop-9780525478812custom7eb6cc16a8a3f2266865895e1718ac9e9d6232e0s6c30.jpg

130-201-crop-9780525478812custom7eb6cc16a8a3f2266865895e1718ac9e9d6232e0s6c30.jpg

484 ms

130-201-crop-1298542688.jpg

130-201-crop-1298542688.jpg

485 ms

130-201-crop-1325155831.jpg

130-201-crop-1325155831.jpg

486 ms

130-201-crop-1325069612.jpg

130-201-crop-1325069612.jpg

554 ms

130-201-crop-1304346158.jpg

130-201-crop-1304346158.jpg

556 ms

130-201-crop-1325065728.jpg

130-201-crop-1325065728.jpg

565 ms

57 ms

xd_arbiter.php

xd_arbiter.php

237 ms

xd_arbiter.php

xd_arbiter.php

443 ms

optout_check

optout_check

32 ms

get

get

56 ms

Accessibility Review

scholieren.com accessibility score

85

Accessibility Issues

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

High

[aria-*] attributes do not have valid values

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Links do not have a discernible name

Best Practices

scholieren.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

scholieren.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scholieren.com 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 Scholieren.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

scholieren.com

Open Graph data is detected on the main page of Scholieren. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: