What powers celsusboeken.nl?
Last seen Dec 2025 · 18 technologies across 11 categories
Analytics
Google Analytics
since Aug 2022
CMS
Databases
MySQL
since Aug 2022
Ecommerce
JavaScript libraries
PhotoSwipe
since Dec 2022
Select2
since Dec 2022
Marketing automation
MailChimp
since Aug 2022
Miscellaneous
Programming languages
PHP
since Aug 2022
Security
Really Simple SSL & Security
since Apr 2024
Web servers
WordPress plugins
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
Open Page Rank
3.10 / 10 · ranked #1,427,907 of all domains
22 referring domains · OpenPageRank
Infrastructure
- Hosted on EQUEST-AS e-Quest IT Diensten (77.75.48.28)
- DNS: yourconcept.nl
- Email: no MX record returned
- SSL: Let's Encrypt, ECDSA P384, expires Oct 2026
- Common Crawl link graph: rank 10,277,846
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted