What powers 
fossi-foundation.org?
Last seen Sep 2026 · 8 technologies across 7 categories
JavaScript frameworks
PaaS
Performance
Programming languages
Security
UI frameworks
Webmail
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 53% desktop
- 48% phone
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.87 / 10 · ranked #259,548 of all domains
114 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Netlify
- Weight: 2.3 MB · 78 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Free and Open Source Silicon Foundation
- Country: United Kingdom
From Wikidata (CC0).
Infrastructure
- Registered Aug 2015 (11 years) via 1API GmbH, renews Aug 2028
- Hosted on Amazon Web Services (75.2.60.5)
- DNS: monikerdns.net
- Email: Google Workspace
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 491,537, 5 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| fossi-foundation.org | 8 |
| www.fossi-foundation.org | 7 |
Full technology history →
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Recent changes
- dropped Open Graph Jun 2026
- detected Priority Hints May 2026