What powers slossfurnaces.org?
Last seen Jun 2026 · 12 technologies across 8 categories
CDN
Cloudflare
since Oct 2024
Google Hosted Libraries
since Jul 2024
Ecommerce
Webflow Ecommerce
since Jul 2024
Font scripts
Google Font API
since Jul 2024
Fundraising & donations
JavaScript libraries
Miscellaneous
Page builders
Webflow
since Jul 2024
Security
HSTS
since Aug 2024
Audience
- 64% phone
- 36% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.36 / 10 · ranked #1,051,026 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.8 MB · 24 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Kindful Aug 2025