What powers calculator.tf?
Last seen Jun 2026 · 13 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Jul 2023
Matomo Analytics
since Jun 2018
CDN
Cloudflare
since Jun 2018
Hosting panels
Plesk
since Jun 2018
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Programming languages
Security
UI frameworks
Semantic UI
since Jun 2018
Webmail
Microsoft 365
since Mar 2025
Audience
- 73% desktop
- 27% phone
Russia
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.46 / 10 · ranked #27,445,117 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.5 MB · 18 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| calculator.tf | 10 |
| www.calculator.tf | 7 |