What powers testroom.com?
Last seen Jun 2026 · 7 technologies across 7 categories
Analytics
Google Analytics
since Jun 2020
CDN
Cloudflare
since Jan 2023
Amazon SES
since Aug 2022
Font scripts
JavaScript libraries
PaaS
Amazon Web Services
since Aug 2022
Web servers
Audience
- 91% desktop
- 10% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.45 / 10 · ranked #29,447,211 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.3 MB · 39 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| online.testroom.com | 7 |
| www.testroom.com | 5 |
| testroom.com | 2 |