What powers threema.id?
Last seen Nov 2023 · 10 technologies across 6 categories
JavaScript libraries
Miscellaneous
Open Graph
since Oct 2022
Popper
since Aug 2022
Security
UI frameworks
Video players
Plyr
since Nov 2023
Web servers
Nginx
since Aug 2022
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 90% phone
- 10% desktop
Germany
Poland
United States
Australia
Italy
Mexico
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.02 / 10 · ranked #38,918 of all domains
308 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Registered Mar 2015 (11 years) via PT Jagat Informasi Solusi (int), renews Mar 2027
- Hosted on NINE (203.56.112.78, IPv6)
- DNS: threema.ch
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject, CAA
- SSL: Sectigo, ECDSA P256, expires Feb 2027
- Common Crawl link graph: rank 100,064, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026, registration from the registry's RDAP service. How the web is hosted