Technology history for questler.de
Stack size over time
From 8 detected technologies in Apr 2018 to 17 in Jun 2026 (peak 20).
Currently detected
- Apache HTTP Server since Apr 2018
- Highcharts since Apr 2018
- jQuery since Apr 2018
- jQuery Migrate since Apr 2018
- PHP since Jun 2018
- Bootstrap since Jan 2019
- jQuery UI since Jan 2019
- cdnjs since Nov 2021
- FingerprintJS since Nov 2021
- Java since Nov 2021
- Cloudflare since May 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Swiper since Sep 2022
- Ubuntu since Aug 2023
- Amazon SES since May 2025
- Amazon Web Services since May 2025
Previously used
- CentOS Apr 2018 to Oct 2023 · 5 yrs
- OpenSSL Apr 2018 to Sep 2023 · 5 yrs
- Google Analytics Jun 2018 to Oct 2022 · 4 yrs
- Google Font API Apr 2018 to Oct 2022 · 4 yrs
- Hotjar Jun 2018 to Oct 2022 · 4 yrs
- YouTube Apr 2018 to Oct 2022 · 4 yrs
- Swiper Slider Mar 2020 to Aug 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2025 2 added
- added Amazon SES May 2025 · Email
- added Amazon Web Services May 2025 · PaaS
2023 1 added · 2 dropped
- dropped CentOS Dec 2023 · Operating systems
- dropped OpenSSL Nov 2023 · Web server extensions
- added Ubuntu Aug 2023 · Operating systems
2022 3 added · 4 dropped · 1 switched
- dropped Google Analytics Dec 2022 · Analytics
- dropped Google Font API Dec 2022 · Font scripts
- dropped Hotjar Dec 2022 · Analytics
- dropped YouTube Dec 2022 · Video players
- added HSTS Sep 2022 · Security
- added Swiper Sep 2022 · JavaScript libraries
- switched Swiper Slider PWA Aug 2022 · Miscellaneous
- added Cloudflare May 2022 · CDN
2021 3 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- added OpenSSL Jul 2021 · Web server extensions
- dropped OpenSSL May 2021 · Web server extensions
2020 2 added · 1 dropped
- added OpenSSL Dec 2020 · Web server extensions
- dropped OpenSSL Nov 2020 · Web server extensions
- added Swiper Slider Mar 2020 · Miscellaneous
2019 14 added · 1 dropped
- added OpenSSL Jul 2019 · Web Server Extensions
- dropped OpenSSL May 2019 · Web Server Extensions
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added CentOS Mar 2019 · Operating Systems
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Highcharts Mar 2019 · JavaScript Graphics
- added Hotjar Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added OpenSSL Mar 2019 · Web Server Extensions
- added PHP Mar 2019 · Programming Languages
- added YouTube Mar 2019 · Video Players
2018 3 added
- added Google Analytics Jun 2018 · Analytics
- added Hotjar Jun 2018 · Analytics
- added PHP Jun 2018 · Programming Languages