Technology history for contra11.com
Stack size over time
From 15 detected technologies in Feb 2022 to 19 in Jun 2026 (peak 20).
Currently detected
- Bootstrap since Feb 2022
- Cloudflare since Feb 2022
- jQuery since Feb 2022
- Microsoft ASP.NET since Feb 2022
- Moment.js since Feb 2022
- Underscore.js since Feb 2022
- RequireJS since Feb 2022
- Select2 since Feb 2022
- Slick since Feb 2022
- Popper since Apr 2022
- Dropzone since Jul 2022
- cdnjs since Sep 2022
- Swiper since Sep 2022
- jsDelivr since Nov 2022
- Google Font API since Nov 2022
- Splide since May 2023
- Bunny since Mar 2024
- Comm100 since Mar 2024
- PWA since Feb 2025
Previously used
- core-js Sep 2022 to Jan 2025 · 2 yrs
- Sentry Dec 2024 to Jan 2025 · 1 mo
- HTTP/3 Sep 2022 to Feb 2024 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Node.js Feb 2022 to Sep 2022 · 7 mo
- Socket.io Feb 2022 to Sep 2022 · 7 mo
- Swiper Slider Feb 2022 to Aug 2022 · 6 mo
- IIS Feb 2022 to May 2022 · 3 mo
- Windows Server Feb 2022 to May 2022 · 3 mo
- Unpkg Apr 2022 to Apr 2022 · 1 mo
Timeline
2025 1 added · 2 dropped · 1 switched
- added jsDelivr Nov 2025 · CDN
- dropped core-js Mar 2025 · JavaScript libraries
- dropped Sentry Mar 2025 · Issue trackers
- switched HTTP/3 PWA Feb 2025 · Miscellaneous
2024 3 added
- added Sentry Dec 2024 · Issue trackers
- added Bunny Mar 2024 · CDN
- added Comm100 Mar 2024 · Live chat
2023 1 added · 1 dropped
2022 5 added · 5 dropped · 2 switched
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped Node.js Dec 2022 · Programming languages
- dropped Socket.io Dec 2022 · JavaScript frameworks
- switched Unpkg cdnjs Sep 2022 · CDN
- added core-js Sep 2022 · JavaScript libraries
- switched Swiper Slider HTTP/3 Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Dropzone Jul 2022 · JavaScript libraries
- dropped IIS Jul 2022 · Web servers
- dropped Windows Server Jul 2022 · Operating systems
- added Popper Apr 2022 · Miscellaneous
- added Unpkg Apr 2022 · CDN