Technology history for celkau.in
Stack size over time
From 6 detected technologies in Jan 2019 to 21 in Jun 2026 (peak 24).
Currently detected
- Microsoft ASP.NET since Jan 2019
- IIS since Jan 2019
- Windows Server since Jan 2019
- YouTube since Jan 2019
- jQuery since Aug 2019
- Apache HTTP Server since Jun 2020
- Bootstrap since Jun 2020
- Moodle since Jun 2020
- PHP since Jun 2020
- Google Font API since Jun 2020
- RequireJS since Jun 2020
- YUI since Jun 2020
- core-js since Sep 2021
- VideoJS since Apr 2022
- Google Workspace since Aug 2022
- Application Request Routing since Sep 2025
- jsDelivr since Sep 2025
- MathJax since Sep 2025
- Open Graph since Sep 2025
- Ubuntu since Sep 2025
- WhatsApp Business Chat since Sep 2025
Previously used
- Google Analytics Jan 2019 to Oct 2025 · 6 yrs
- jQuery CDN Feb 2022 to Oct 2025 · 3 yrs
- Statcounter Jan 2019 to Oct 2025 · 6 yrs
- Babel Jun 2020 to Aug 2025 · 5 yrs
- CentOS Jun 2020 to Aug 2025 · 5 yrs
- LazySizes Feb 2022 to Aug 2025 · 3 yrs
- OpenSSL Jun 2020 to Aug 2025 · 5 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Polyfill Jun 2020 to Aug 2021 · 1 yr
Timeline
2025 1 added · 6 dropped · 1 switched
- dropped Google Analytics Dec 2025 · Analytics
- dropped jQuery CDN Dec 2025 · CDN
- dropped Statcounter Dec 2025 · Analytics
- dropped Babel Oct 2025 · Miscellaneous
- dropped LazySizes Oct 2025 · JavaScript libraries
- dropped OpenSSL Oct 2025 · Web server extensions
- added MathJax Sep 2025 · JavaScript graphics
- switched CentOS Ubuntu Sep 2025 · Operating systems
2023 22 added
- added Apache HTTP Server May 2023 · Web servers
- added Babel May 2023 · Miscellaneous
- added Bootstrap May 2023 · UI frameworks
- added CentOS May 2023 · Operating systems
- added core-js May 2023 · JavaScript libraries
- added Google Analytics May 2023 · Analytics
- added Google Font API May 2023 · Font scripts
- added Google Workspace May 2023 · Webmail
- added IIS May 2023 · Web servers
- added jQuery May 2023 · JavaScript libraries
- added jQuery CDN May 2023 · CDN
- added LazySizes May 2023 · JavaScript libraries
- added Microsoft ASP.NET May 2023 · Web frameworks
- added Moodle May 2023 · LMS
- added OpenSSL May 2023 · Web server extensions
- added PHP May 2023 · Programming languages
- added RequireJS May 2023 · JavaScript frameworks
- added Statcounter May 2023 · Analytics
- added VideoJS May 2023 · Video players
- added Windows Server May 2023 · Operating systems
- added YouTube May 2023 · Video players
- added YUI May 2023 · JavaScript libraries
2022 25 added · 1 switched
- added Apache HTTP Server Aug 2022 · Web servers
- added Babel Aug 2022 · Miscellaneous
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added CentOS Aug 2022 · Operating systems
- added core-js Aug 2022 · JavaScript libraries
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Workspace Aug 2022 · Webmail
- added IIS Aug 2022 · Web servers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added LazySizes Aug 2022 · JavaScript libraries
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Moodle Aug 2022 · LMS
- added OpenSSL Aug 2022 · Web server extensions
- added PHP Aug 2022 · Programming languages
- added RequireJS Aug 2022 · JavaScript frameworks
- added Statcounter Aug 2022 · Analytics
- added VideoJS Aug 2022 · Video players
- added Windows Server Aug 2022 · Operating systems
- added YouTube Aug 2022 · Video players
- added YUI Aug 2022 · JavaScript libraries
- added Tailwind CSS Apr 2022 · UI frameworks
- added VideoJS Apr 2022 · Video players
- added jQuery CDN Feb 2022 · CDN
- added LazySizes Feb 2022 · JavaScript libraries
2021 6 added · 6 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped Polyfill Oct 2021 · JavaScript libraries
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Babel Jul 2021 · Miscellaneous
- added Bootstrap Jul 2021 · UI frameworks
- added Moodle Jul 2021 · LMS
- added YUI Jul 2021 · JavaScript libraries
- dropped Babel Mar 2021 · Miscellaneous
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped Moodle Mar 2021 · LMS
- dropped YUI Mar 2021 · JavaScript libraries
2019 7 added
- added jQuery Aug 2019 · JavaScript Libraries
- added Google Analytics Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Statcounter Mar 2019 · Analytics
- added Windows Server Mar 2019 · Operating Systems
- added YouTube Mar 2019 · Video Players