What powers fastfour.tv?
Last seen Jun 2026 · 19 technologies across 13 categories
Affiliate programs
CDN
Google Cloud CDN
since Dec 2022
Google Hosted Libraries
since Dec 2022
Font scripts
Google Font API
since Dec 2022
Hosting
GoDaddy
since Dec 2022
IaaS
Google Cloud
since Dec 2022
JavaScript frameworks
Stimulus
since Dec 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Dec 2022
Open Graph
since Dec 2022
Performance
Google Cloud Trace
since Jul 2023
Turbo
since Mar 2026
Programming languages
Ruby
since Dec 2022
RUM
New Relic
since Dec 2022
Security
HSTS
since Dec 2022
Web frameworks
Ruby on Rails
since Dec 2022
Audience
- 60% phone
- 40% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.02 / 10 · ranked #12,161,570 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 20.4 MB · 57 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cart Functionality Apr 2026
- detected lit-element Mar 2026
- detected lit-html Mar 2026
- detected Turbo Mar 2026