What powers qsofa.org?
Last seen Aug 2026 · 6 technologies across 6 categories
Analytics
CDN
Cloudflare
since May 2022
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Modernizr
since Jan 2019
Security
Cloudflare Bot Management
since May 2022
Video players
Vimeo
since Nov 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.20 / 10 · ranked #1,264,530 of all domains
36 referring domains · OpenPageRank
Page
- Language: English
- Weight: 1.3 MB · 33 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on UPITT-AS (136.142.156.128)
- Email: no MX record returned
- SSL: Internet2, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 695,184, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| qsofa.org | 6 |
| www.qsofa.org | 3 |