What powers openhv.net?

Last seen Oct 2026 · 5 technologies across 5 categories

Caching

Varnish
since Dec 2025

CDN

Fastly
since Dec 2025

Font scripts

Google Font API
since Dec 2025

Miscellaneous

Open Graph
since Dec 2025

PaaS

GitHub Pages
since Dec 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

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Open Page Rank

2.28 / 10 · ranked #2,914,937 of all domains

20 referring domains · OpenPageRank

Page

  • Language: English
  • CDN: Fastly
  • Weight: 5.9 MB · 22 requests
  • Structured data: OpenGraph

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

  • Hosted on Fastly (185.199.108.153, IPv6)
  • DNS: inwx.de
  • Email: no MX record returned
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 3,053,515, 5 hosts

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Full technology history →
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