Tools & Wizards About Us
opleiding.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

opleiding.com

Opleiding volgen? Alle MBO & HBO opleidingen | Opleiding.com

Page Load Speed

4 sec in total

First Response

364 ms

Resources Loaded

3 sec

Page Rendered

672 ms

opleiding.com screenshot

About Website

Visit opleiding.com now to see the best up-to-date Opleiding content and also check out these interesting facts you probably never knew about opleiding.com

Opleiding volgen? Vergelijk alle MBO & HBO opleidingen. De Nr. 1 onafhankelijk studie vergelijker. Informatie | Studiekeuzetest | Scholen | Opleidingen

Visit opleiding.com

Key Findings

We analyzed Opleiding.com page load time and found that the first response time was 364 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

opleiding.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

opleiding.com

364 ms

opleiding.com

491 ms

fp-cta.jpg

189 ms

nl-map-blue.png

419 ms

drenthe-college.png

260 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that all of those requests were addressed to Opleiding.com and no external sources were called. The less responsive or slowest element that took the longest time to load (919 ms) belongs to the original domain Opleiding.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 416.2 kB (12%)

Content Size

3.4 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Opleiding.com main page is 3.4 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. 50% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 72.6 kB

  • Original 98.2 kB
  • After minification 98.1 kB
  • After compression 25.6 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 72.6 kB or 74% of the original size.

Image Optimization

-10%

Potential reduce by 343.6 kB

  • Original 3.3 MB
  • After minification 3.0 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. Opleiding images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 20.5 kB
  • After minification 20.5 kB
  • After compression 20.5 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

105

After Optimization

105

  • Images
  • JavaScript

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opleiding. According to our analytics all requests are already optimized.

Network Requests Diagram

opleiding.com

opleiding.com

364 ms

opleiding.com

opleiding.com

491 ms

fp-cta.jpg

fp-cta.jpg

189 ms

nl-map-blue.png

nl-map-blue.png

419 ms

drenthe-college.png

drenthe-college.png

260 ms

alfa-college.png

alfa-college.png

345 ms

roc-top-logo.png

roc-top-logo.png

264 ms

roc-van-flevoland.png

roc-van-flevoland.png

456 ms

friesland-college-kleur-1000px.png

friesland-college-kleur-1000px.png

276 ms

svo-vakopleiding-food.png

svo-vakopleiding-food.png

432 ms

hoornbeeck-college.png

hoornbeeck-college.png

435 ms

rijnijssel.png

rijnijssel.png

457 ms

graafschap-college.png

graafschap-college.png

432 ms

roc-a12-1.png

roc-a12-1.png

505 ms

landstede.png

landstede.png

520 ms

soma-college.jpg

soma-college.jpg

522 ms

roc-nijmegen.png

roc-nijmegen.png

527 ms

roc-rivor.jpeg

roc-rivor.jpeg

551 ms

noorderpoort.png

noorderpoort.png

549 ms

terra-mbo.png

terra-mbo.png

590 ms

roc-menso-alting.png

roc-menso-alting.png

610 ms

logo-vista.png

logo-vista.png

609 ms

gilde-opleidingen.png

gilde-opleidingen.png

612 ms

koning-willem-1-college.png

koning-willem-1-college.png

641 ms

curio-logo.png

curio-logo.png

645 ms

scalda.png

scalda.png

676 ms

sint-lucas.png

sint-lucas.png

695 ms

suma-college.png

suma-college.png

698 ms

tio-e1684937389479.png

tio-e1684937389479.png

785 ms

roc-ter-aa-1.png

roc-ter-aa-1.png

737 ms

roc-tilburg-1.png

roc-tilburg-1.png

737 ms

de-rooi-pannen.png

de-rooi-pannen.png

761 ms

horizon-college.png

horizon-college.png

869 ms

hmc-logo-rood-rgb@2x.png

hmc-logo-rood-rgb@2x.png

785 ms

lucia-marthas.png

lucia-marthas.png

919 ms

roc-amsterdam-1.png

roc-amsterdam-1.png

832 ms

vonk.png

vonk.png

847 ms

nova-college.png

nova-college.png

871 ms

mbo-utrecht.png

mbo-utrecht.png

698 ms

laurentius-college.png

laurentius-college.png

671 ms

regio-college.png

regio-college.png

672 ms

aventus.png

aventus.png

686 ms

roc-van-twente.png

roc-van-twente.png

619 ms

mbzone-2.png

mbzone-2.png

545 ms

cibap.png

cibap.png

673 ms

deltion.png

deltion.png

592 ms

mbo-amersfoort.png

mbo-amersfoort.png

586 ms

grafisch-lyceum-utrecht.png

grafisch-lyceum-utrecht.png

598 ms

nimeto.png

nimeto.png

594 ms

roc-midden-nederland.png

roc-midden-nederland.png

550 ms

roc-mondriaan-e1529433583122.png

roc-mondriaan-e1529433583122.png

587 ms

da-vinci-college.png

da-vinci-college.png

598 ms

mbo-rijnland.png

mbo-rijnland.png

616 ms

LiS-logo-blauw-zwart-zonder-tekst-KLEIN.png

LiS-logo-blauw-zwart-zonder-tekst-KLEIN.png

591 ms

albeda.png

albeda.png

592 ms

stc.png

stc.png

607 ms

zadkine.png

zadkine.png

584 ms

lentiz.png

lentiz.png

604 ms

avans.png

avans.png

615 ms

christelijke-hogeschool-ede.png

christelijke-hogeschool-ede.png

590 ms

amsterdamse-hogeschool-voor-de-kunsten.png

amsterdamse-hogeschool-voor-de-kunsten.png

587 ms

de-haagse-hogeschool.png

de-haagse-hogeschool.png

601 ms

fabius.png

fabius.png

595 ms

grafisch-lyceum-rotterdam.png

grafisch-lyceum-rotterdam.png

609 ms

hanzehogeschool-groningen.png

hanzehogeschool-groningen.png

579 ms

hogeschool-inholland.png

hogeschool-inholland.png

580 ms

hogeschool-rotterdam.png

hogeschool-rotterdam.png

557 ms

hogeschool-leiden.png

hogeschool-leiden.png

828 ms

hogeschool-utrecht.png

hogeschool-utrecht.png

597 ms

hogeschool-van-amsterdam.png

hogeschool-van-amsterdam.png

567 ms

h-a-n.png

h-a-n.png

556 ms

zuyd.png

zuyd.png

621 ms

katholieke-pabo-zwolle.png

katholieke-pabo-zwolle.png

533 ms

NHL-.png

NHL-.png

602 ms

scheidegger.png

scheidegger.png

577 ms

sonnevelt.png

sonnevelt.png

569 ms

Windesheim_logopay-off_ZG_RGB-DEF-1.png

Windesheim_logopay-off_ZG_RGB-DEF-1.png

647 ms

saxion-1.png

saxion-1.png

610 ms

conservatorium-van-amsterdam.png

conservatorium-van-amsterdam.png

704 ms

aeres-mbo.png

aeres-mbo.png

628 ms

astrum-college.png

astrum-college.png

567 ms

dulon-college.png

dulon-college.png

639 ms

mediacollege-amsterdam.jpg

mediacollege-amsterdam.jpg

618 ms

techniek-college-rotterdam.png

techniek-college-rotterdam.png

624 ms

ArtEZ.png

ArtEZ.png

634 ms

gerritrietveld.png

gerritrietveld.png

597 ms

fontys.png

fontys.png

651 ms

viaa.png

viaa.png

722 ms

van-hall-larenstein.png

van-hall-larenstein.png

618 ms

kabk.png

kabk.png

622 ms

aeres-hogeschool.jpeg

aeres-hogeschool.jpeg

638 ms

breda-university.png

breda-university.png

593 ms

has.png

has.png

653 ms

codarts-rotterdam.jpg

codarts-rotterdam.jpg

632 ms

design-academy.png

design-academy.png

624 ms

driestar.png

driestar.png

643 ms

koninklijk-conservatorium-den-haag.png

koninklijk-conservatorium-den-haag.png

641 ms

ipabo.png

ipabo.png

652 ms

hku.png

hku.png

644 ms

hotelschool-the-hague.png

hotelschool-the-hague.png

639 ms

university-of-applied-sciences.png

university-of-applied-sciences.png

715 ms

iselinge-e1664991402568.png

iselinge-e1664991402568.png

641 ms

marnix-academie.png

marnix-academie.png

649 ms

thomas-more-hogeschool.png

thomas-more-hogeschool.png

636 ms

politieacademie.png

politieacademie.png

621 ms

yuverta.png

yuverta.png

635 ms

site.min.js

site.min.js

97 ms

Accessibility Review

opleiding.com accessibility score

100

Accessibility Issues

Best Practices

opleiding.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

SEO Factors

opleiding.com SEO score

100

Search Engine Optimization Advices

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opleiding.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 Opleiding.com 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.

Social Sharing Optimization

opleiding.com

Open Graph description is not detected on the main page of Opleiding. 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: