Technology history for r2.co
Stack size over time
From 21 detected technologies in Aug 2022 to 38 in Jun 2026.
Currently detected
- Google Font API since Aug 2022
- Google Hosted Libraries since Aug 2022
- Google Tag Manager since Aug 2022
- Google Workspace since Aug 2022
- Sendgrid since Aug 2022
- jQuery since Aug 2022
- Webflow since Aug 2022
- core-js since Aug 2022
- Facebook Pixel since Aug 2022
- Google Analytics since Aug 2022
- Amazon SES since Aug 2022
- Amazon Web Services since Aug 2022
- cdnjs since Aug 2022
- Cloudflare since Aug 2022
- Linkedin Insight Tag since Aug 2022
- Open Graph since Sep 2022
- Zoho since Jun 2023
- BambooHR since Jan 2024
- HSTS since Sep 2024
- Cloudflare Bot Management since Oct 2024
- HTTP/3 since Nov 2024
- Apple iCloud Mail since Mar 2025
- React since May 2025
- Sentry since May 2025
- Webpack since May 2025
- Emotion since May 2025
- NextAuth.js since May 2025
- Next.js since May 2025
- Node.js since May 2025
- RSS since Sep 2025
- Substack since Sep 2025
- Datadog since Sep 2025
- Express since Sep 2025
- Preact since Sep 2025
- Cloudflare Browser Insights since Sep 2025
- LottieFiles since Oct 2025
- Radix UI since Apr 2026
- React Router since Apr 2026
Previously used
- Headless UI Sep 2025 to Oct 2025 · 1 mo
- Zoho Mail Aug 2023 to Sep 2023 · 1 mo
- Nginx Aug 2022 to Nov 2022 · 3 mo
- OpenResty Aug 2022 to Nov 2022 · 3 mo
- Varnish Aug 2022 to Nov 2022 · 3 mo
- Google Ads Conversion Tracking Aug 2022 to Oct 2022 · 2 mo
- GSAP Aug 2022 to Sep 2022 · 1 mo
- Fastly Aug 2022 to Aug 2022 · 1 mo
Timeline
2026 1 dropped
- dropped Headless UI May 2026 · UI frameworks
2025 5 added · 1 dropped
- added LottieFiles Oct 2025 · Miscellaneous
- added Cloudflare Bot Management Jun 2025 · Security
- added Google Tag Manager May 2025 · Tag managers
- added Webpack May 2025 · Miscellaneous
- added Apple iCloud Mail Mar 2025 · Webmail
- dropped Cloudflare Bot Management Feb 2025 · Security
2024 4 added
- added HTTP/3 Nov 2024 · Miscellaneous
- added Cloudflare Bot Management Oct 2024 · Security
- added HSTS Sep 2024 · Security
- added BambooHR Jan 2024 · Recruitment & staffing
2023 4 dropped
- dropped Zoho Mail Nov 2023 · Email
- dropped Nginx Jan 2023 · Web servers
- dropped OpenResty Jan 2023 · Web servers
- dropped Varnish Jan 2023 · Caching
2022 1 added · 4 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Google Tag Manager Dec 2022 · Tag managers
- dropped GSAP Dec 2022 · JavaScript frameworks
- dropped Fastly Nov 2022 · CDN
- added Open Graph Sep 2022 · Miscellaneous