What powers iotroam.nl?
Last seen Sep 2026 · 9 technologies across 7 categories
Font scripts
Google Font API
since Mar 2025
JavaScript libraries
Programming languages
Python
since Mar 2025
Security
HSTS
since Mar 2025
UI frameworks
Web frameworks
Django
since Mar 2025
Web servers
Nginx
since Mar 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.90 / 10 · ranked #14,604,009 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Hosted on SURFNET-NL SURFnet, The Netherlands (145.101.123.242, IPv6)
- DNS: surfnet.nl
- Email: surfcloud.nl
- Email security: SPF (hard fail), DMARC, DNSSEC signed, CAA
- SSL: HARICA, ECDSA P256, expires Mar 2027
- Common Crawl link graph: rank 16,571,389, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted