What powers hpc.social?
Last seen Aug 2026 · 19 technologies across 14 categories
Caching
Varnish
since Feb 2023
CDN
Fastly
since Feb 2023
Font scripts
Google Font API
since Feb 2023
Hosting
GoDaddy
since Feb 2023
JavaScript frameworks
React
since Feb 2023
JavaScript graphics
JavaScript libraries
Message boards
Mastodon
since Feb 2023
Miscellaneous
PaaS
GitHub Pages
since Feb 2023
Programming languages
Ruby
since Feb 2023
Security
HSTS
since Feb 2023
Web frameworks
Ruby on Rails
since Feb 2023
Webmail
Google Workspace
since Feb 2023
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
4.69 / 10 · ranked #335,539 of all domains
82 referring domains · OpenPageRank
Page
- CDN: Fastly
- Weight: 4.2 MB · 24 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153, IPv6)
- DNS: GoDaddy DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,035,173, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| hpc.social | 14 |
| mast.hpc.social | 11 |