What powers wiskundeonline.nl?
Last seen Oct 2026 · 4 technologies across 3 categories
Editors
Hosting panels
Plesk
since Sep 2024
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Apr 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.45 / 10 · ranked #7,014,482 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 0.1 MB · 30 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on CLDIN-NL Your Hosting B.V. part of Your.Online (92.63.174.71, IPv6)
- DNS: yourhosting.eu
- Email: yourfilter.nl
- Email security: SPF (soft fail), no DMARC record
- Common Crawl link graph: rank 37,287,865, 2 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.wiskundeonline.nl | 3 |
| wiskundeonline.nl | 2 |