What powers sicherbrief.com?
Last seen Aug 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since Aug 2026
Microsoft Clarity
since Aug 2026
CDN
Cloudflare
since Aug 2026
Development
Turbopack
since Aug 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2026
Webpack
since Aug 2026
PaaS
Vercel
since Aug 2026
Payment processors
Paysafe
since Aug 2026
Performance
Priority Hints
since Aug 2026
Programming languages
Node.js
since Aug 2026
Security
HSTS
since Aug 2026
Tag managers
Google Tag Manager
since Aug 2026
UI frameworks
Radix UI
since Aug 2026
Tailwind CSS
since Aug 2026
Webmail
Proton Mail
since Aug 2026
AI Crawlers
Not checked yet. Rescan the site (button above) and we fetch its robots.txt, llms.txt, and ai.txt to show which AI crawlers it blocks.
Page
- Language: German
- CDN: Vercel
- Weight: 1.8 MB · 60 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.