What powers brennan.io?
Last seen Jun 2026 · 7 technologies across 4 categories
Caching
Varnish
since Sep 2025
CDN
Miscellaneous
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Feb 2019
GitHub Pages
since Sep 2025
Audience
- 64% desktop
- 36% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.21 / 10 · ranked #450,845 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Fastly
- Weight: 0.2 MB · 13 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| brennan.io | 5 |
| www.brennan.io | 2 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Fastly Sep 2025
- detected GitHub Pages Sep 2025
- detected Varnish Sep 2025