Technology history for kerf.de
Stack size over time
From 9 detected technologies in Jan 2019 to 16 in Jun 2026 (peak 17).
Currently detected
- Bootstrap since Jan 2019
- jQuery since Jan 2019
- Slick since Feb 2020
- Twitter typeahead.js since Feb 2020
- Cloudflare since Jun 2021
- PHP since Jun 2021
- JTL Shop since Sep 2021
- Cart Functionality since Feb 2022
- Lightbox since Feb 2022
- Popper since Apr 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- DataTables since May 2024
- PayPal since May 2024
- Cloudflare Browser Insights since Nov 2025
Previously used
- CivicTheme Jan 2023 to Mar 2025 · 2 yrs
- PayPal Marketing Solutions May 2024 to Jan 2025 · 8 mo
- LazySizes Feb 2022 to Apr 2024 · 2 yrs
- Cloudflare Bot Management Nov 2021 to Jul 2023 · 1 yr
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- basket.js Jan 2019 to Oct 2021 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apache HTTP Server Jan 2019 to Jul 2020 · 1 yr
- Lazy.js Feb 2020 to Apr 2020 · 2 mo
- Facebook Jan 2019 to Jan 2020 · 1 yr
- jQuery Migrate Jan 2019 to Jan 2020 · 1 yr
- OWL Carousel Jan 2019 to Jan 2020 · 1 yr
- reCAPTCHA Jan 2019 to Jan 2020 · 1 yr
- Xajax Jan 2019 to Jan 2020 · 1 yr
Timeline
2025 1 added · 2 dropped
- added Cloudflare Browser Insights Nov 2025 · Analytics
- dropped CivicTheme May 2025 · UI frameworks
- dropped PayPal Marketing Solutions Mar 2025 · Analytics
2024 2 added · 1 switched
- switched LazySizes DataTables May 2024 · JavaScript libraries
- added PayPal May 2024 · Payment processors
- added PayPal Marketing Solutions May 2024 · Analytics
2023 1 added · 1 dropped
- dropped Cloudflare Bot Management Sep 2023 · Security
- added CivicTheme Jan 2023 · UI frameworks
2022 9 added · 2 dropped
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added RSS Dec 2022 · Miscellaneous
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Popper Apr 2022 · Miscellaneous
- added Tailwind CSS Apr 2022 · UI frameworks
- added Cart Functionality Feb 2022 · Ecommerce
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added LazySizes Feb 2022 · JavaScript libraries
- added Lightbox Feb 2022 · JavaScript libraries
2021 3 added · 3 dropped
- dropped basket.js Dec 2021 · JavaScript libraries
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Bot Management Nov 2021 · Security
- added JTL Shop Sep 2021 · Ecommerce
- added Wheelio Sep 2021 · Widgets
- dropped Apache HTTP Server Jul 2021 · Web servers
2020 3 added · 6 dropped
- dropped Lazy.js Jun 2020 · JavaScript Libraries
- dropped Facebook Mar 2020 · Widgets
- dropped jQuery Migrate Mar 2020 · JavaScript Libraries
- dropped OWL Carousel Mar 2020 · Widgets
- dropped reCAPTCHA Mar 2020 · Captchas
- dropped Xajax Mar 2020 · JavaScript Libraries
- added Lazy.js Feb 2020 · JavaScript Libraries
- added Slick Feb 2020 · JavaScript Libraries
- added Twitter typeahead.js Feb 2020 · JavaScript Libraries
2019 9 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added basket.js Mar 2019 · JavaScript Libraries
- added Bootstrap Mar 2019 · Web Frameworks
- added Facebook Mar 2019 · Widgets
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added OWL Carousel Mar 2019 · Widgets
- added reCAPTCHA Mar 2019 · Captchas
- added Xajax Mar 2019 · JavaScript Libraries