What powers calculator.ch?
Last seen Jun 2026 · 10 technologies across 7 categories
Ecommerce
Cart Functionality
since Sep 2023
Font scripts
Google Font API
since Sep 2023
Operating systems
Windows Server
since Dec 2022
Programming languages
Security
HSTS
since Dec 2022
Web server extensions
Web servers
Apache Tomcat
since Dec 2022
Audience
- 64% phone
- 36% desktop
Philippines
Bangladesh
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.14 / 10 · ranked #10,584,656 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| CLS | 0 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.2 MB · 27 requests
Homepage as crawled by the HTTP Archive, Jul 2026.