What powers threema.ch?
Last seen Jun 2026 · 18 technologies across 8 categories
Issue trackers
JavaScript frameworks
JavaScript Libraries
Miscellaneous
Security
UI frameworks
Video players
Plyr
since Nov 2023
Web servers
Nginx
since Apr 2018
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 68% desktop
- 32% phone
Switzerland
Germany
Brazil
Russia
Mexico
Ukraine
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.16 / 10 · ranked #5,500 of all domains
1,286 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.4 MB · 17 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| broadcast.threema.ch | 11 |
| billing.threema.ch | 10 |
| myid.threema.ch | 10 |
| threema.ch | 10 |
| web-work.threema.ch | 6 |
| web.threema.ch | 6 |
| work.threema.ch | 6 |
| gateway.threema.ch | 5 |
| shop.threema.ch | 4 |
| www.threema.ch | 4 |
| status.threema.ch | 3 |