What powers wij-leren.online?
Last seen Aug 2026 · 18 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Jun 2025
Google Analytics
since May 2023
CDN
cdnjs
since May 2023
Cloudflare
since May 2023
Editors
JavaScript graphics
MathJax
since Aug 2023
JavaScript libraries
LMS
Miscellaneous
Open Graph
since May 2023
Payment processors
Security
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% desktop
- 38% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.33 / 10 · ranked #8,250,271 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch
- CDN: Cloudflare
- Weight: 3.2 MB · 150 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.wij-leren.online | 18 |
| wij-leren.online | 17 |