What powers sift.net?
Last seen Sep 2026 · 7 technologies across 7 categories
CDN
Cloudflare
since Sep 2025
CMS
JavaScript libraries
Operating systems
Ubuntu
since Jul 2022
Programming languages
PHP
since Jul 2022
Security
HSTS
since Nov 2022
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.04 / 10 · ranked #1,513,216 of all domains
30 referring domains · OpenPageRank
Page
- Language: English
- Weight: 2.7 MB · 60 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Smart Information Flow Technologies
- Founded: 1999
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on COMCAST-13367 (50.249.120.162)
- Email: sift.net
- Email security: no SPF record, DMARC reject
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 186,314, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted