What powers rijdendeschool.nl?
Last seen Sep 2026 · 23 technologies across 14 categories
Analytics
CMS
CRM
Databases
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
Web servers
Webmail
WordPress plugins
WordPress themes
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.82 / 10 · ranked #1,940,807 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 1.9 MB · 66 requests
- WordPress theme: blocksy (child: blocksy-child-rs) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on DUOCAST-AS (45.82.191.42)
- DNS: argewebhosting.eu
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 3,044,421, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Google Analytics Jul 2026
- dropped Apache HTTP Server May 2026
- dropped Plesk May 2026
- dropped WP-Optimize May 2026
- dropped Backbone.js Jan 2026
- dropped FancyBox Jan 2026
- dropped Genesis blocks Jan 2026
- dropped Genesis theme Jan 2026
- dropped Google Analytics Jan 2026
- dropped Google Font API Jan 2026
- dropped Ionicons Jan 2026
- dropped jQuery UI Jan 2026
- dropped MediaElement.js Jan 2026
- dropped Typekit Jan 2026
- dropped Underscore.js Jan 2026
- dropped Unpkg Jan 2026
- detected Blocksy Dec 2025
- detected Blocksy Companion Dec 2025
- detected Salesforce Dec 2025
- detected Smash Balloon Instagram Feed Dec 2025