What powers leefenleer.nl?
Last seen Jun 2026 · 21 technologies across 18 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
Google Analytics
since Jan 2019
CDN
Akamai
since Dec 2023
CMS
Craft CMS
since Jan 2025
Cookie compliance
Font scripts
Font Awesome
since Dec 2023
JavaScript frameworks
Vue.js
since Dec 2023
JavaScript libraries
Boomerang
since Dec 2023
Miscellaneous
Open Graph
since Sep 2022
Programming languages
RUM
Akamai mPulse
since Dec 2023
Security
HSTS
since Jun 2026
SEO
SEOmatic
since Jan 2025
Tag managers
Google Tag Manager
since Feb 2021
UI frameworks
Headless UI
since Dec 2023
Tailwind CSS
since Dec 2023
Web frameworks
Web servers
Nginx
since Jan 2019
Webmail
Microsoft 365
since Jan 2024
Audience
- 64% phone
- 36% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.03 / 10 · ranked #1,543,092 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 0.6 MB · 25 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| leefenleer.nl | 21 |
| www.leefenleer.nl | 19 |
Full technology history →
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