What powers pff.org?
Last seen Sep 2026 · 15 technologies across 8 categories
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Page builders
Security
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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| pff website | #6 | 1 |
| foundation of freedom online | #82 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Open Page Rank
5.32 / 10 · ranked #186,943 of all domains
168 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
2 keywords in Google's top 30
Page
- CDN: Cloudflare
- Weight: 0.6 MB · 16 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Progress and Freedom Foundation
From Wikidata (CC0).
Infrastructure
- Registered Jan 1995 (31 years) via GoDaddy.com, LLC, renews Jan 2027
- Hosted on Cloudflare (198.202.211.1)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 470,872, 3 hosts
- Verified with: Apple Business, Microsoft 365, Proton
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
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Recent changes
- dropped Apache HTTP Server Sep 2026
- dropped Bootstrap Sep 2026
- dropped DreamHost Sep 2026
- dropped DreamWeaver Sep 2026
- dropped Google Analytics Sep 2026
- dropped Google Workspace Sep 2026