What powers 
hogeronderwijstoegankelijk.nl?
Last seen May 2026 · 11 technologies across 10 categories
Analytics
Hotjar
since Oct 2022
Caching
CMS
JavaScript frameworks
React
since Nov 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jan 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2022
Web servers
Nginx
since Jan 2022
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
4.27 / 10 · ranked #440,139 of all domains
54 referring domains · OpenPageRank
Infrastructure
- Hosted on CYSO-AS (37.46.140.20, IPv6)
- DNS: hostnet.nl
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 9,547,537, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped core-js Mar 2026