What powers firehouse.email?
Last seen Jun 2026 · 17 technologies across 13 categories
Font scripts
Font Awesome
since Mar 2024
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Load balancers
Operating systems
Windows Server
since Mar 2024
PaaS
Azure
since Mar 2024
Programming languages
TypeScript
since Mar 2024
Rich text editors
UI frameworks
Angular Material
since Mar 2024
Web frameworks
Microsoft ASP.NET
since Mar 2024
Web servers
IIS
since Mar 2024
Widgets
Audience
- 64% desktop
- 36% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #29,595,232 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.2 MB · 10 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped jQuery UI Sep 2025