What powers 
operadagenrotterdam.nl?
Last seen Dec 2020 · 12 technologies across 10 categories
Analytics
Google Analytics
since Feb 2019
Blogs
Databases
MySQL
since Feb 2019
Hosting panels
Plesk
since Feb 2019
JavaScript libraries
Programming languages
PHP
since Feb 2019
Tag managers
Google Tag Manager
since Feb 2019
Video players
YouTube
since Feb 2019
Web servers
Widgets
Facebook
since Mar 2019
OWL Carousel
since Feb 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.98 / 10 · ranked #586,328 of all domains
66 referring domains · OpenPageRank
Infrastructure
- Hosted on HOSTNET (185.85.17.54)
- DNS: box.nl
- Email: box.nl
- Email security: SPF (hard fail), DMARC quarantine, DNSSEC signed, CAA
- Common Crawl link graph: rank 3,021,156, 2 hosts
DNS records as swept Sep 2026. How the web is hosted