Technology history for watson.de
Stack size over time
From 14 detected technologies in Jan 2019 to 24 in Jun 2026 (peak 35).
Currently detected
- Varnish since Jan 2019
- Chartbeat since Jan 2019
- Facebook since Jan 2019
- Google Analytics since Jan 2019
- Nginx since Jan 2019
- PHP since Jan 2019
- Google Tag Manager since Jan 2019
- HHVM since Jan 2019
- INFOnline since Jan 2019
- Twitter since Jan 2019
- AppNexus since Apr 2019
- OneSignal since Feb 2021
- Google Publisher Tag since Feb 2021
- Amazon Advertising since Jun 2021
- Taboola since Jun 2021
- core-js since Sep 2021
- Preact since Oct 2021
- Tailwind CSS since Apr 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- HTTP/3 since Apr 2023
- Priority Hints since Aug 2025
- Microsoft 365 since Nov 2025
Previously used
- Express Nov 2023 to Apr 2026 · 2 yrs
- Node.js Nov 2023 to Apr 2026 · 2 yrs
- Ubuntu Nov 2022 to Apr 2026 · 3 yrs
- Cart Functionality Feb 2025 to Jan 2026 · 11 mo
- jQuery Jan 2019 to Nov 2025 · 6 yrs
- jQuery Migrate Jan 2019 to Nov 2025 · 6 yrs
- LoginRadius Jun 2024 to Aug 2025 · 1 yr
- Podigee Jun 2024 to Jul 2024 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Bootstrap Dec 2021 to Sep 2022 · 9 mo
- Criteo Nov 2019 to Sep 2022 · 2 yrs
- DoubleClick Campaign Manager (DCM) May 2022 to Sep 2022 · 4 mo
- DoubleClick for Publishers (DFP) Jan 2019 to Sep 2022 · 3 yrs
- Facebook Pixel Jul 2021 to Sep 2022 · 1 yr
- Google AdSense Feb 2019 to Sep 2022 · 3 yrs
- Google Optimize Jul 2021 to Sep 2022 · 1 yr
- OpenX Aug 2021 to Sep 2022 · 1 yr
- PubMatic Aug 2021 to Sep 2022 · 1 yr
- reCAPTCHA Apr 2022 to Sep 2022 · 5 mo
- Rubicon Project Oct 2021 to Sep 2022 · 11 mo
- SpeedCurve Jul 2021 to Sep 2022 · 1 yr
- VideoJS May 2022 to Sep 2022 · 4 mo
- Cloudflare Apr 2022 to Jun 2022 · 2 mo
- Cloudflare Bot Management Apr 2022 to Jun 2022 · 2 mo
- Twitter Ads Jul 2021 to Mar 2022 · 8 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Quantcast Choice Aug 2021 to Aug 2021 · 1 mo
- Google Font API Jan 2019 to Apr 2021 · 2 yrs
Timeline
2026 1 added · 6 dropped
- dropped Express Jun 2026 · Web servers
- dropped Node.js Jun 2026 · Programming languages
- dropped Ubuntu Jun 2026 · Operating systems
- dropped Cart Functionality Mar 2026 · Ecommerce
- added Cart Functionality Jan 2026 · Ecommerce
- dropped jQuery Jan 2026 · JavaScript libraries
- dropped jQuery Migrate Jan 2026 · JavaScript libraries
2025 4 added · 3 dropped
- dropped Cart Functionality Nov 2025 · Ecommerce
- added Microsoft 365 Nov 2025 · Webmail
- dropped LoginRadius Oct 2025 · Authentication
- added Cart Functionality Sep 2025 · Ecommerce
- added Priority Hints Aug 2025 · Performance
- dropped Cart Functionality May 2025 · Ecommerce
- added Cart Functionality Feb 2025 · Ecommerce
2024 2 added · 1 dropped
- dropped Podigee Sep 2024 · Widgets
- added LoginRadius Jun 2024 · Authentication
- added Podigee Jun 2024 · Widgets
2023 15 added · 1 dropped
- added Express Nov 2023 · Web servers
- added INFOnline Nov 2023 · Analytics
- added Node.js Nov 2023 · Programming languages
- added core-js May 2023 · JavaScript libraries
- added HTTP/3 May 2023 · Miscellaneous
- added jQuery May 2023 · JavaScript libraries
- added jQuery Migrate May 2023 · JavaScript libraries
- added Open Graph May 2023 · Miscellaneous
- added Preact May 2023 · JavaScript libraries
- added PWA May 2023 · Miscellaneous
- added RSS May 2023 · Miscellaneous
- added Tailwind CSS May 2023 · UI frameworks
- added Ubuntu May 2023 · Operating systems
- dropped C Apr 2023 · Programming languages
- added HTTP/3 Apr 2023 · Miscellaneous
- added C Feb 2023 · Programming languages
2022 30 added · 18 dropped · 1 switched
- dropped Bootstrap Dec 2022 · UI frameworks
- dropped Criteo Dec 2022 · Advertising
- dropped DoubleClick for Publishers (DFP) Dec 2022 · Advertising
- dropped Facebook Pixel Dec 2022 · Analytics
- dropped Google Optimize Dec 2022 · A/B Testing
- dropped OpenX Dec 2022 · Advertising
- dropped PubMatic Dec 2022 · Advertising
- dropped reCAPTCHA Dec 2022 · Security
- added RSS Dec 2022 · Miscellaneous
- dropped Rubicon Project Dec 2022 · Advertising
- dropped SpeedCurve Dec 2022 · RUM
- dropped DoubleClick Campaign Manager (DCM) Nov 2022 · Advertising
- dropped Google AdSense Nov 2022 · Advertising
- added Ubuntu Nov 2022 · Operating systems
- dropped VideoJS Nov 2022 · Video players
- added Open Graph Sep 2022 · Miscellaneous
- added Bootstrap Aug 2022 · UI frameworks
- dropped Cloudflare Aug 2022 · CDN
- added core-js Aug 2022 · JavaScript libraries
- added Criteo Aug 2022 · Advertising
- added DoubleClick Campaign Manager (DCM) Aug 2022 · Advertising
- added DoubleClick for Publishers (DFP) Aug 2022 · Advertising
- added Facebook Pixel Aug 2022 · Analytics
- added Google AdSense Aug 2022 · Advertising
- added Google Optimize Aug 2022 · A/B Testing
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added OpenX Aug 2022 · Advertising
- added Preact Aug 2022 · JavaScript libraries
- added PubMatic Aug 2022 · Advertising
- added PWA Aug 2022 · Miscellaneous
- switched Cloudflare Bot Management reCAPTCHA Aug 2022 · Security
- added Rubicon Project Aug 2022 · Advertising
- added SpeedCurve Aug 2022 · RUM
- added Tailwind CSS Aug 2022 · UI frameworks
- added VideoJS Aug 2022 · Video players
- added DoubleClick for Publishers (DFP) Jul 2022 · Advertising
- added DoubleClick Campaign Manager (DCM) May 2022 · Advertising
- added Google AdSense May 2022 · Advertising
- dropped Twitter Ads May 2022 · Advertising
- added VideoJS May 2022 · Video players
- added Cloudflare Apr 2022 · CDN
- added Cloudflare Bot Management Apr 2022 · Security
- added Preact Apr 2022 · JavaScript libraries
- added reCAPTCHA Apr 2022 · Security
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped INFOnline Feb 2022 · Analytics
- dropped Preact Feb 2022 · JavaScript libraries
- dropped Google AdSense Jan 2022 · Advertising
2021 21 added · 7 dropped
- added Bootstrap Dec 2021 · UI frameworks
- dropped Wheelio Dec 2021 · Widgets
- added Preact Oct 2021 · JavaScript libraries
- dropped Quantcast Choice Oct 2021 · Cookie compliance
- added Rubicon Project Oct 2021 · Advertising
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Criteo Aug 2021 · Advertising
- added OpenX Aug 2021 · Advertising
- added PubMatic Aug 2021 · Advertising
- added Quantcast Choice Aug 2021 · Cookie compliance
- added Facebook Pixel Jul 2021 · Analytics
- added Google AdSense Jul 2021 · Advertising
- added Google Optimize Jul 2021 · A/B Testing
- added INFOnline Jul 2021 · Analytics
- added jQuery Jul 2021 · JavaScript libraries
- added jQuery Migrate Jul 2021 · JavaScript libraries
- added SpeedCurve Jul 2021 · RUM
- added Twitter Ads Jul 2021 · Advertising
- added Amazon Advertising Jun 2021 · Advertising
- dropped Google Font API Jun 2021 · Font scripts
- added Taboola Jun 2021 · Advertising
- dropped Criteo Mar 2021 · Advertising
- dropped INFOnline Mar 2021 · Analytics
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped jQuery Migrate Mar 2021 · JavaScript libraries
- added Google Publisher Tag Feb 2021 · Advertising
- added OneSignal Feb 2021 · Marketing automation
2020 1 added · 2 dropped
- added Criteo Oct 2020 · Advertising
- dropped Criteo Jul 2020 · Advertising Networks
- dropped Google AdSense Apr 2020 · Advertising Networks
2019 18 added · 1 dropped
- added Criteo Nov 2019 · Advertising Networks
- dropped DoubleClick for Publishers (DFP) Nov 2019 · Advertising Networks
- added AppNexus Apr 2019 · Advertising Networks
- added Chartbeat Mar 2019 · Analytics
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Facebook Mar 2019 · Widgets
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added HHVM Mar 2019 · Web Servers
- added INFOnline Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added Twitter Mar 2019 · Widgets
- added Varnish Mar 2019 · Cache Tools
- added Google AdSense Feb 2019 · Advertising Networks