Technology history for lehrerfreund.de
Stack size over time
From 2 detected technologies in Apr 2018 to 16 in Jun 2026 (peak 19).
Currently detected
- Google AdSense since Apr 2018
- Nginx since Apr 2018
- Google Tag Manager since Jun 2018
- PHP since Jun 2018
- Plesk since Jun 2018
- Typekit since Jun 2018
- Cookiebot since Aug 2020
- ExpressionEngine since Sep 2021
- CodeIgniter since Sep 2021
- PWA since Aug 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Matomo Analytics since Jan 2023
- Lightbox since Oct 2023
- Prebid since Nov 2023
- HTTP/3 since Mar 2026
Previously used
- Bootstrap Jun 2018 to Jan 2025 · 6 yrs
- Google Publisher Tag Feb 2021 to Nov 2023 · 2 yrs
- Confiant Jun 2023 to Oct 2023 · 4 mo
- DoubleClick for Publishers (DFP) Jun 2018 to Jul 2023 · 5 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Amazon Associates Jan 2023 to Jan 2023 · 1 mo
- core-js Sep 2021 to Dec 2022 · 1 yr
- Google Analytics Jun 2018 to Sep 2022 · 4 yrs
- reCAPTCHA Aug 2022 to Sep 2022 · 1 mo
- Popper Apr 2022 to Jul 2022 · 3 mo
- AppNexus Jul 2019 to Apr 2022 · 2 yrs
- District M Jul 2021 to Apr 2022 · 9 mo
- OpenX Jul 2021 to Apr 2022 · 9 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- cdnjs Nov 2021 to Dec 2021 · 1 mo
- jQuery Jun 2018 to Dec 2021 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Aug 2021 to Aug 2021 · 1 mo
- Modernizr Jun 2018 to Jul 2021 · 3 yrs
- Cart Functionality Aug 2020 to Sep 2020 · 1 mo
- YouTube Jun 2018 to Sep 2018 · 3 mo
Timeline
2026 1 added
- added HTTP/3 Mar 2026 · Miscellaneous
2025 1 added · 1 dropped
2024 1 dropped
- dropped Google Publisher Tag Jan 2024 · Advertising
2023 6 added · 6 dropped · 1 switched
- dropped Confiant Dec 2023 · Security
- added Prebid Nov 2023 · Advertising
- added Lightbox Oct 2023 · JavaScript libraries
- dropped DoubleClick for Publishers (DFP) Sep 2023 · Advertising
- added Confiant Jun 2023 · Security
- dropped C Apr 2023 · Programming languages
- dropped Amazon Associates Mar 2023 · Affiliate programs
- added Bootstrap Mar 2023 · UI frameworks
- dropped Bootstrap Feb 2023 · UI frameworks
- added C Feb 2023 · Programming languages
- dropped core-js Feb 2023 · JavaScript libraries
- added Amazon Associates Jan 2023 · Affiliate programs
- switched Google Analytics Matomo Analytics Jan 2023 · Analytics
2022 7 added · 10 dropped
- dropped reCAPTCHA Dec 2022 · Security
- added RSS Dec 2022 · Miscellaneous
- dropped Popper Nov 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Google Analytics Aug 2022 · Analytics
- added PWA Aug 2022 · Miscellaneous
- added reCAPTCHA Aug 2022 · Security
- dropped AppNexus Jun 2022 · Advertising
- dropped District M Jun 2022 · Advertising
- dropped OpenX Jun 2022 · Advertising
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Plesk Apr 2022 · Hosting panels
- added Popper Apr 2022 · Miscellaneous
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped cdnjs Feb 2022 · CDN
- dropped jQuery Feb 2022 · JavaScript libraries
- dropped Google Analytics Jan 2022 · Analytics
2021 15 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Google Analytics Nov 2021 · Analytics
- dropped Quantcast Choice Oct 2021 · Cookie compliance
- added CodeIgniter Sep 2021 · Web frameworks
- added core-js Sep 2021 · JavaScript libraries
- added ExpressionEngine Sep 2021 · CMS
- dropped Modernizr Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Quantcast Choice Aug 2021 · Cookie compliance
- added AppNexus Jul 2021 · Advertising
- added Bootstrap Jul 2021 · UI frameworks
- added District M Jul 2021 · Advertising
- added jQuery Jul 2021 · JavaScript libraries
- added Modernizr Jul 2021 · JavaScript libraries
- added OpenX Jul 2021 · Advertising
- added Typekit Jul 2021 · Font scripts
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped Typekit Mar 2021 · Font scripts
- added Google Publisher Tag Feb 2021 · Advertising
- dropped AppNexus Jan 2021 · Advertising
- dropped Google Analytics Jan 2021 · Analytics
2020 4 added · 3 dropped
- added AppNexus Nov 2020 · Advertising
- dropped Cart Functionality Nov 2020 · Ecommerce
- added Google Analytics Nov 2020 · Analytics
- dropped AppNexus Sep 2020 · Advertising
- dropped Google Analytics Sep 2020 · Analytics
- added Cart Functionality Aug 2020 · Ecommerce
- added Cookiebot Aug 2020 · Cookie compliance
2019 16 added · 3 dropped
- added AppNexus Jul 2019 · Advertising Networks
- added DoubleClick for Publishers (DFP) Jun 2019 · Advertising Networks
- added Google Tag Manager Jun 2019 · Tag Managers
- dropped DoubleClick for Publishers (DFP) May 2019 · Advertising Networks
- dropped Google Tag Manager May 2019 · Tag Managers
- added Bootstrap Mar 2019 · Web Frameworks
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- dropped Modernizr Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added Plesk Mar 2019 · Hosting Panels
- added Typekit Mar 2019 · Font Scripts
- added DoubleClick for Publishers (DFP) Jan 2019 · Advertising Networks
- added Google Tag Manager Jan 2019 · Tag Managers
- added Modernizr Jan 2019 · JavaScript Libraries
2018 10 added · 4 dropped
- dropped DoubleClick for Publishers (DFP) Dec 2018 · Advertising Networks
- dropped Google Tag Manager Dec 2018 · Tag Managers
- dropped YouTube Nov 2018 · Video Players
- dropped Modernizr Aug 2018 · JavaScript Frameworks
- added Bootstrap Jun 2018 · Web Frameworks
- added DoubleClick for Publishers (DFP) Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added jQuery Jun 2018 · JavaScript Frameworks
- added Modernizr Jun 2018 · JavaScript Frameworks
- added PHP Jun 2018 · Programming Languages
- added Plesk Jun 2018 · Hosting Panels
- added Typekit Jun 2018 · Font Scripts
- added YouTube Jun 2018 · Video Players