What powers 21bitcoin.app?
Last seen Jun 2026 · 19 technologies across 13 categories
Analytics
Cloudflare Browser Insights
since Feb 2025
Google Analytics
since Aug 2022
CDN
Cloudflare
since Jan 2023
JavaScript frameworks
JavaScript libraries
Live chat
Intercom
since Nov 2023
Miscellaneous
Page builders
Webflow
since Aug 2022
Performance
Priority Hints
since Nov 2025
Programming languages
Node.js
since Nov 2023
Reviews
Trustpilot
since Nov 2025
Security
HSTS
since Aug 2024
UI frameworks
Webmail
Apple iCloud Mail
since Sep 2025
Google Workspace
since Aug 2022
Audience
- 60% phone
- 40% desktop
Austria
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.92 / 10 · ranked #632,959 of all domains
55 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.2 MB · 89 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 21bitcoin.app | 13 |
| help.21bitcoin.app | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected GSAP Dec 2025
- detected Bootstrap Nov 2025
- dropped Cloudflare Turnstile Nov 2025
- detected Priority Hints Nov 2025
- detected Trustpilot Nov 2025
- dropped Cookie Script Oct 2025
- dropped Google Tag Manager Oct 2025
- dropped GSAP Oct 2025
- detected Apple iCloud Mail Sep 2025
- detected GSAP Aug 2025