What powers 
sfvh.se?
Last seen Jul 2026 · 19 technologies across 10 categories
Analytics
CDN
Amazon S3
since Nov 2022
cdnjs
since Nov 2022
Cloudflare
since Nov 2022
Google Hosted Libraries
since Nov 2022
jQuery CDN
since Nov 2022
jsDelivr
since Nov 2022
Font scripts
Google Font API
since Jul 2019
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
RSS
since Dec 2022
PaaS
Amazon Web Services
since Nov 2022
Programming languages
Ruby
since Jul 2019
Security
HSTS
since Sep 2025
UI frameworks
Web frameworks
Ruby on Rails
since Jul 2019
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.18 / 10 · ranked #465,812 of all domains
46 referring domains · OpenPageRank
Infrastructure
- Hosted on CLEURA (188.240.222.93)
- DNS: Loopia
- Email: Loopia
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 2,641,049, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Nginx Oct 2025
- dropped Phusion Passenger Oct 2025