Technology history for lefeld.de
Stack size over time
From 8 detected technologies in Aug 2018 to 16 in Jun 2026 (peak 19).
Currently detected
- Google Tag Manager since Aug 2018
- jQuery since Aug 2018
- Stimulus since Feb 2021
- Bootstrap since Jul 2021
- Cart Functionality since Feb 2022
- PHP since Aug 2022
- Apache HTTP Server since Feb 2023
- Swiper since Mar 2024
- Cloudflare Turnstile since Nov 2024
- HSTS since Jul 2025
- IIS since Jul 2025
- Windows Server since Jul 2025
- Personio since Dec 2025
- Doofinder since Feb 2026
- Matomo Analytics since Apr 2026
- Matomo Tag Manager since Apr 2026
Previously used
- Priority Hints May 2023 to Aug 2025 · 2 yrs
- LazySizes Feb 2022 to Jun 2025 · 3 yrs
- Lodash Jul 2021 to Jun 2025 · 3 yrs
- Calendly May 2024 to Jul 2024 · 2 mo
- core-js Sep 2021 to Jul 2024 · 2 yrs
- Google AdSense May 2024 to Jul 2024 · 2 mo
- Google Analytics Aug 2018 to Jul 2024 · 5 yrs
- Preact Nov 2021 to Jul 2024 · 2 yrs
- Trusted Shops Nov 2021 to Jul 2024 · 2 yrs
- Twitch Player May 2024 to Jul 2024 · 2 mo
- Usercentrics May 2024 to Jul 2024 · 2 mo
- D3 Aug 2022 to Feb 2024 · 1 yr
- Plotly Aug 2022 to Feb 2024 · 1 yr
- Nginx Aug 2022 to Jan 2023 · 5 mo
- Backbone.js Aug 2018 to Oct 2022 · 4 yrs
- Underscore.js Aug 2018 to Oct 2022 · 4 yrs
- reCAPTCHA May 2020 to Jun 2022 · 2 yrs
- Amazon Pay Mar 2022 to May 2022 · 2 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Font Awesome Aug 2018 to Mar 2021 · 2 yrs
- FancyBox Aug 2018 to Jan 2021 · 2 yrs
- PayPal Aug 2018 to Jul 2019 · 11 mo
Timeline
2026 3 added
- added Matomo Analytics Apr 2026 · Analytics
- added Matomo Tag Manager Apr 2026 · Tag managers
- added Doofinder Feb 2026 · Search engines
2025 5 added · 3 dropped
- added Personio Dec 2025 · Recruitment & staffing
- dropped Priority Hints Oct 2025 · Performance
- dropped LazySizes Aug 2025 · JavaScript libraries
- dropped Lodash Aug 2025 · JavaScript libraries
- added Google Tag Manager Jul 2025 · Tag managers
- added HSTS Jul 2025 · Security
- added IIS Jul 2025 · Web servers
- added Windows Server Jul 2025 · Operating systems
2024 11 added · 11 dropped
- added Cloudflare Turnstile Nov 2024 · Security
- dropped Calendly Sep 2024 · Appointment scheduling
- dropped core-js Sep 2024 · JavaScript libraries
- dropped Google AdSense Sep 2024 · Advertising
- dropped Google Analytics Sep 2024 · Analytics
- dropped Google Tag Manager Sep 2024 · Tag managers
- dropped Preact Sep 2024 · JavaScript libraries
- dropped Trusted Shops Sep 2024 · Reviews
- dropped Twitch Player Sep 2024 · Video players
- dropped Usercentrics Sep 2024 · Cookie compliance
- added Calendly May 2024 · Appointment scheduling
- added core-js May 2024 · JavaScript libraries
- added Google AdSense May 2024 · Advertising
- added Google Analytics May 2024 · Analytics
- added Google Tag Manager May 2024 · Tag managers
- added Twitch Player May 2024 · Video players
- added Usercentrics May 2024 · Cookie compliance
- dropped D3 Apr 2024 · JavaScript graphics
- dropped Plotly Apr 2024 · JavaScript graphics
- added Preact Apr 2024 · JavaScript libraries
- added Trusted Shops Apr 2024 · Reviews
- added Swiper Mar 2024 · JavaScript libraries
2023 2 added · 1 dropped · 1 switched
- dropped Google Tag Manager Aug 2023 · Tag managers
- added Google Tag Manager Jun 2023 · Tag managers
- added Priority Hints May 2023 · Performance
- switched Nginx Apache HTTP Server Feb 2023 · Web servers
2022 3 added · 9 dropped
- dropped Backbone.js Dec 2022 · JavaScript frameworks
- dropped Underscore.js Dec 2022 · JavaScript libraries
- dropped reCAPTCHA Aug 2022 · Security
- dropped Amazon Pay Jul 2022 · Payment processors
- dropped core-js Apr 2022 · JavaScript libraries
- dropped Google Analytics Apr 2022 · Analytics
- dropped Google Tag Manager Apr 2022 · Tag managers
- dropped Preact Apr 2022 · JavaScript libraries
- dropped Trusted Shops Apr 2022 · Reviews
- added Amazon Pay Mar 2022 · Payment processors
- added Cart Functionality Feb 2022 · Ecommerce
- added LazySizes Feb 2022 · JavaScript libraries
2021 10 added · 6 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Preact Nov 2021 · JavaScript libraries
- added Trusted Shops Nov 2021 · Reviews
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Backbone.js Jul 2021 · JavaScript frameworks
- added Bootstrap Jul 2021 · UI frameworks
- added jQuery Jul 2021 · JavaScript libraries
- added Lodash Jul 2021 · JavaScript libraries
- added Underscore.js Jul 2021 · JavaScript libraries
- dropped Font Awesome May 2021 · Font scripts
- dropped Backbone.js Mar 2021 · JavaScript frameworks
- dropped FancyBox Mar 2021 · JavaScript libraries
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped Underscore.js Mar 2021 · JavaScript libraries
- added Stimulus Feb 2021 · JavaScript frameworks
2020 1 added
- added reCAPTCHA May 2020 · Captchas
2019 8 added · 1 dropped
- dropped PayPal Sep 2019 · Payment Processors
- added Backbone.js Mar 2019 · JavaScript Frameworks
- added FancyBox Mar 2019 · JavaScript Libraries
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added PayPal Mar 2019 · Payment Processors
- added Underscore.js Mar 2019 · JavaScript Libraries