What powers centrumdehaan.nl?
Last seen Nov 2025 · 15 technologies across 10 categories
CMS
Databases
MySQL
since Oct 2023
Font scripts
Google Font API
since Oct 2023
JavaScript libraries
Swiper
since Oct 2023
Miscellaneous
RSS
since Oct 2023
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since Oct 2023
Web servers
Nginx
since Oct 2023
WordPress plugins
Essential Addons for Elementor
since Oct 2023
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.40 / 10 · ranked #7,501,389 of all domains
3 referring domains · OpenPageRank
Infrastructure
- Hosted on HOSTING2GO (185.135.241.1)
- DNS: hosting2go.nl
- Email: centrumdehaan.nl
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Sectigo, ECDSA P256, expires Apr 2027
- Common Crawl link graph: rank 32,635,411
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted