Technology history for 21bitcoin.app
Stack size over time
From 15 detected technologies in Aug 2022 to 19 in Jun 2026 (peak 20).
Currently detected
- Google Analytics since Aug 2022
- jQuery since Aug 2022
- Google Workspace since Aug 2022
- Webflow since Aug 2022
- Open Graph since Sep 2022
- Cloudflare since Jan 2023
- Next.js since Nov 2023
- Node.js since Nov 2023
- Intercom since Nov 2023
- React since Nov 2023
- Webpack since Nov 2023
- HSTS since Aug 2024
- HTTP/3 since Nov 2024
- Cloudflare Browser Insights since Feb 2025
- GSAP since Aug 2025
- Apple iCloud Mail since Sep 2025
- Bootstrap since Nov 2025
- Priority Hints since Nov 2025
- Trustpilot since Nov 2025
Previously used
- Cloudflare Turnstile Nov 2024 to Sep 2025 · 10 mo
- Cookie Script Feb 2024 to Aug 2025 · 1 yr
- Google Tag Manager Aug 2022 to Aug 2025 · 3 yrs
- core-js Aug 2022 to Apr 2025 · 2 yrs
- jsDelivr Aug 2022 to Apr 2025 · 2 yrs
- Slick Feb 2024 to Apr 2025 · 1 yr
- Cloudflare Bot Management Oct 2024 to Dec 2024 · 2 mo
- Accessible360 Feb 2024 to Feb 2024 · 1 mo
- Facebook Pixel Aug 2022 to Jan 2024 · 1 yr
- Popper Aug 2022 to Jan 2024 · 1 yr
- Tippy.js Aug 2022 to Jan 2024 · 1 yr
- Unpkg Aug 2022 to Jan 2024 · 1 yr
- Nginx Aug 2022 to Nov 2022 · 3 mo
- OpenResty Aug 2022 to Nov 2022 · 3 mo
- Varnish Aug 2022 to Nov 2022 · 3 mo
- Fastly Aug 2022 to Aug 2022 · 1 mo
Timeline
2025 7 added · 7 dropped
- added GSAP Dec 2025 · JavaScript frameworks
- added Bootstrap Nov 2025 · UI frameworks
- dropped Cloudflare Turnstile Nov 2025 · Security
- added Priority Hints Nov 2025 · Performance
- added Trustpilot Nov 2025 · Reviews
- dropped Cookie Script Oct 2025 · Cookie compliance
- dropped Google Tag Manager Oct 2025 · Tag managers
- dropped GSAP Oct 2025 · JavaScript frameworks
- added Apple iCloud Mail Sep 2025 · Webmail
- added GSAP Aug 2025 · JavaScript frameworks
- dropped core-js Jun 2025 · JavaScript libraries
- dropped jsDelivr Jun 2025 · CDN
- dropped Slick Jun 2025 · JavaScript libraries
- added Cloudflare Browser Insights Feb 2025 · Analytics
2024 6 added · 4 dropped · 2 switched
- switched Cloudflare Bot Management Cloudflare Turnstile Nov 2024 · Security
- added HTTP/3 Nov 2024 · Miscellaneous
- added Cloudflare Bot Management Oct 2024 · Security
- added HSTS Aug 2024 · Security
- dropped Accessible360 Apr 2024 · Accessibility
- dropped Facebook Pixel Mar 2024 · Analytics
- dropped Popper Mar 2024 · Miscellaneous
- dropped Unpkg Mar 2024 · CDN
- added Accessible360 Feb 2024 · Accessibility
- added Cookie Script Feb 2024 · Cookie compliance
- added Google Tag Manager Feb 2024 · Tag managers
- switched Tippy.js Slick Feb 2024 · JavaScript libraries
2023 3 dropped · 1 switched
- switched Fastly Cloudflare Jan 2023 · CDN
- dropped Nginx Jan 2023 · Web servers
- dropped OpenResty Jan 2023 · Web servers
- dropped Varnish Jan 2023 · Caching
2022 1 added · 1 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added Open Graph Sep 2022 · Miscellaneous