What powers klasmateriaal.be?
Last seen Jun 2026 · 27 technologies across 15 categories
Analytics
Google Analytics
since Feb 2023
CDN
Cloudflare
since Jun 2023
CMS
WordPress
since Oct 2020
Databases
MySQL
since Oct 2020
Font scripts
Twitter Emoji (Twemoji)
since Oct 2020
Typekit
since Nov 2023
JavaScript libraries
Swiper
since Jun 2026
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Oct 2020
Security
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Oct 2020
UI frameworks
ZURB Foundation
since Oct 2020
Web servers
Webmail
Microsoft 365
since Jun 2023
WordPress plugins
ThemeIsle Menu Icons
since Feb 2022
WP Rocket
since Jun 2026
WordPress themes
Hello Elementor
since Nov 2023
Audience
- 68% desktop
- 32% phone
Belgium
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.43 / 10 · ranked #31,148,696 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 11.5 MB · 121 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Font Awesome Jun 2026
- dropped prettyPhoto Jun 2026
- detected Swiper Jun 2026
- detected WP Rocket Jun 2026
- dropped MediaElement.js May 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Emotion Aug 2025
- dropped Lodash Aug 2025
- dropped Moment.js Aug 2025
- dropped React Aug 2025