What powers proofstuff.com?
Last seen Jun 2026 · 11 technologies across 9 categories
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Apr 2018
JavaScript libraries
PaaS
Amazon Web Services
since Aug 2022
Rich text editors
Security
HSTS
since Apr 2025
UI frameworks
Web servers
Apache HTTP Server
since Apr 2018
Webmail
Google Workspace
since Aug 2022
Audience
- 87% desktop
- 13% phone
United States
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.11 / 10 · ranked #85,489,069 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.5 MB · 26 requests
Homepage as crawled by the HTTP Archive, Jul 2026.