Technology history for captcha.org
Stack size over time
From 4 detected technologies in May 2017 to 8 in Jan 2026.
Currently detected
- Apache HTTP Server since May 2017
- Bootstrap since May 2017
- Debian since May 2017
- OpenSSL since May 2017
- Google Analytics since Jun 2018
- mod_fastcgi since Apr 2020
- HSTS since Sep 2022
- Hetzner since Jan 2023
Previously used
Timeline
2023 1 added
- added Hetzner Jan 2023 · Hosting
2022 2 added
- added HSTS Sep 2022 · Security
- added mod_fastcgi Aug 2022 · Web server extensions
2021 2 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped jQuery Oct 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added jQuery Feb 2021 · JavaScript libraries
2020 1 added
- added mod_fastcgi Apr 2020 · Web Server Extensions
2018 1 added
- added Google Analytics Jun 2018 · Analytics
2017 4 added
- added Apache HTTP Server May 2017 · Web Servers
- added Bootstrap May 2017 · Web Frameworks
- added Debian May 2017 · Operating Systems
- added OpenSSL May 2017 · Web Server Extensions