Technology history for 51btsite.com
Stack size over time
From 3 detected technologies in Nov 2021 to 8 in Jun 2026.
Currently detected
- Bootstrap since Nov 2021
- Cloudflare since Nov 2021
- jQuery since Nov 2021
- Nginx since Dec 2021
- Dropzone since Jul 2022
- Font Awesome since Oct 2022
- HSTS since Mar 2024
- cdnjs since Sep 2025
Previously used
- C Feb 2023 to Feb 2023 · 1 mo
Timeline
2026 1 added
- added HSTS Jan 2026 · Security
2025 1 dropped
- dropped HSTS Jan 2025 · Security
2024 1 added
- added HSTS Mar 2024 · Security
2023 2 added · 1 dropped
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Cloudflare Jan 2023 · CDN
2022 6 added · 1 dropped
- added Font Awesome Oct 2022 · Font scripts
- added Bootstrap Aug 2022 · UI frameworks
- added Dropzone Aug 2022 · JavaScript libraries
- added jQuery Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added Dropzone Jul 2022 · JavaScript libraries
- dropped Cloudflare Jan 2022 · CDN
2021 1 added
- added Nginx Dec 2021 · Web servers