What powers siftheads.net?
Last seen Oct 2026 · 40 technologies across 21 categories
Analytics
CDN
Ecommerce
Font scripts
Hosting
IaaS
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Payment processors
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
Widgets
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. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 71% desktop
- 29% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.79 / 10 · ranked #4,385,966 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 3.0 MB · 61 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (216.150.1.1)
- DNS: Cloudflare DNS
- Email: Mailgun
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 9,770,213, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.siftheads.net | 31 |
| siftheads.net | 17 |
| buy-rush.siftheads.net | 14 |
Full technology history →
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Recent changes
- dropped Bunny Oct 2026
- dropped Bunny Fonts Oct 2026
- dropped Facebook Chat Plugin Oct 2026
- dropped Facebook Login Oct 2026
- dropped Ionic Oct 2026
- dropped Preact Oct 2026
- dropped reCAPTCHA Oct 2026
- detected Cloudflare Bot Management Mar 2026