Technology history for holidaycheck.de
Stack size over time
From 2 detected technologies in May 2018 to 45 in Jun 2026 (peak 52).
Currently detected
- Google Tag Manager since May 2018
- React since May 2018
- INFOnline since Jun 2018
- Criteo since Jun 2018
- Google Analytics since Jun 2018
- Google Analytics Enhanced eCommerce since Jun 2018
- Optimizely since Jun 2018
- Hotjar since Jun 2018
- Webpack since Jul 2018
- Windows Server since Aug 2018
- Apache HTTP Server since Aug 2018
- IIS since Aug 2018
- jQuery since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Google Font API since Aug 2018
- reCAPTCHA since Oct 2018
- Polyfill since Aug 2019
- Zipkin since Oct 2019
- YouTube since Feb 2020
- Contentful since Feb 2020
- Modernizr since Feb 2020
- Babel since Mar 2020
- Prebid since Mar 2020
- MobX since Jun 2020
- Lodash since Dec 2020
- Google Publisher Tag since Feb 2021
- ZURB Foundation since Mar 2021
- AngularJS since Mar 2021
- Leaflet since Jul 2021
- Livefyre since Jul 2021
- Emotion since Jul 2021
- Moment.js since Jul 2021
- styled-components since Sep 2021
- core-js since Sep 2021
- Sentry since Sep 2021
- jQuery UI since Feb 2022
- JSS since Feb 2022
- Nginx since Aug 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Priority Hints since May 2023
- Loadable-Components since Nov 2024
- Amazon Advertising since Jan 2025
- Personio since Aug 2025
Previously used
- Google AdSense Jun 2018 to Apr 2026 · 7 yrs
- AppNexus Apr 2019 to Dec 2024 · 5 yrs
- Confiant May 2024 to Dec 2024 · 7 mo
- ID5 Dec 2024 to Dec 2024 · 1 mo
- OpenX Dec 2024 to Dec 2024 · 1 mo
- PubMatic Dec 2024 to Dec 2024 · 1 mo
- Snowplow Analytics Dec 2024 to Dec 2024 · 1 mo
- UserReport Dec 2024 to Dec 2024 · 1 mo
- AOS Feb 2022 to Sep 2024 · 2 yrs
- Bootstrap Aug 2018 to Sep 2024 · 6 yrs
- Cart Functionality Oct 2021 to Sep 2024 · 2 yrs
- OXID eShop Enterprise Edition Feb 2022 to Sep 2024 · 2 yrs
- PhotoSwipe Sep 2022 to Sep 2024 · 2 yrs
- PHP Feb 2022 to Sep 2024 · 2 yrs
- Java Oct 2021 to Feb 2024 · 2 yrs
- New Relic Jun 2018 to Feb 2024 · 5 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google Cloud Apr 2022 to Apr 2022 · 1 mo
- Google Cloud Storage Apr 2022 to Apr 2022 · 1 mo
- Google Hosted Libraries Apr 2022 to Apr 2022 · 1 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google Ads Conversion Tracking Aug 2021 to Sep 2021 · 1 mo
- Facebook Jun 2018 to Aug 2020 · 2 yrs
- Osano Aug 2020 to Aug 2020 · 1 mo
- Yieldlab Apr 2020 to Jun 2020 · 2 mo
- Usabilla Jun 2018 to Jan 2020 · 1 yr
- DoubleClick for Publishers (DFP) Jun 2018 to Aug 2019 · 1 yr
- TrackJs Jun 2018 to Feb 2019 · 8 mo
- Zepto Jun 2018 to Jul 2018 · 1 mo
- webpack-2 Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 1 dropped
- dropped Google AdSense Jun 2026 · Advertising
2025 3 added · 6 dropped
- added Personio Aug 2025 · Recruitment & staffing
- dropped AppNexus Feb 2025 · Advertising
- dropped Confiant Feb 2025 · Security
- dropped ID5 Feb 2025 · Advertising
- dropped OpenX Feb 2025 · Advertising
- dropped PubMatic Feb 2025 · Advertising
- dropped UserReport Feb 2025 · Issue trackers
- added Amazon Advertising Jan 2025 · Advertising
- added Prebid Jan 2025 · Advertising
2024 8 added · 7 dropped · 2 switched
- added AppNexus Dec 2024 · Advertising
- added Google Publisher Tag Dec 2024 · Advertising
- added ID5 Dec 2024 · Advertising
- added OpenX Dec 2024 · Advertising
- added PubMatic Dec 2024 · Advertising
- added Snowplow Analytics Dec 2024 · Analytics
- added UserReport Dec 2024 · Issue trackers
- dropped Bootstrap Nov 2024 · UI frameworks
- dropped Cart Functionality Nov 2024 · Ecommerce
- switched AOS Loadable-Components Nov 2024 · JavaScript libraries
- dropped OXID eShop Enterprise Edition Nov 2024 · Ecommerce
- dropped PhotoSwipe Nov 2024 · Photo galleries
- dropped PHP Nov 2024 · Programming languages
- switched Snowplow Analytics Zipkin Nov 2024 · Analytics
- added Confiant May 2024 · Security
- dropped Java Apr 2024 · Programming languages
- dropped New Relic Apr 2024 · RUM
2023 2 added · 1 switched
- switched C Java May 2023 · Programming languages
- added Priority Hints May 2023 · Performance
- added C Feb 2023 · Programming languages
2022 25 added · 9 dropped
- dropped Java Nov 2022 · Programming languages
- added HSTS Sep 2022 · Security
- added Java Sep 2022 · Programming languages
- added Open Graph Sep 2022 · Miscellaneous
- added Optimizely Sep 2022 · A/B Testing
- added PhotoSwipe Sep 2022 · Photo galleries
- added AngularJS Aug 2022 · JavaScript frameworks
- added AOS Aug 2022 · JavaScript libraries
- added Bootstrap Aug 2022 · UI frameworks
- added Cart Functionality Aug 2022 · Ecommerce
- added Contentful Aug 2022 · CMS
- added Emotion Aug 2022 · JavaScript frameworks
- dropped Java Aug 2022 · Programming languages
- added jQuery UI Aug 2022 · JavaScript libraries
- added Leaflet Aug 2022 · Maps
- added Livefyre Aug 2022 · Comment systems
- added Moment.js Aug 2022 · JavaScript libraries
- added New Relic Aug 2022 · RUM
- added OXID eShop Enterprise Edition Aug 2022 · Ecommerce
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added ZURB Foundation Aug 2022 · UI frameworks
- dropped Google Cloud Jun 2022 · IaaS
- dropped Google Cloud Storage Jun 2022 · Miscellaneous
- dropped Google Hosted Libraries Jun 2022 · CDN
- dropped Google Publisher Tag Jun 2022 · Advertising
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Optimizely May 2022 · A/B Testing
- added Google Cloud Apr 2022 · IaaS
- added Google Cloud Storage Apr 2022 · Miscellaneous
- added Google Hosted Libraries Apr 2022 · CDN
- added Tailwind CSS Apr 2022 · UI frameworks
- added JSS Feb 2022 · Development
- dropped Google AdSense Jan 2022 · Advertising
2021 16 added · 10 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped Google Ads Conversion Tracking Nov 2021 · Analytics
- added Cart Functionality Oct 2021 · Ecommerce
- added Java Oct 2021 · Programming languages
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Emotion Jul 2021 · JavaScript frameworks
- added Google AdSense Jul 2021 · Advertising
- added Leaflet Jul 2021 · Maps
- added Livefyre Jul 2021 · Comment systems
- added Moment.js Jul 2021 · JavaScript libraries
- added New Relic Jul 2021 · Analytics
- added Optimizely Jul 2021 · A/B Testing
- added Webpack Jul 2021 · Miscellaneous
- dropped MobX Jun 2021 · JavaScript libraries
- dropped Webpack Jun 2021 · Miscellaneous
- dropped Bootstrap May 2021 · Web Frameworks
- dropped AppNexus Mar 2021 · Advertising
- dropped Google AdSense Mar 2021 · Advertising
- dropped New Relic Mar 2021 · Analytics
- dropped Optimizely Mar 2021 · Analytics
- added Google Publisher Tag Feb 2021 · Advertising
- dropped Prebid Feb 2021 · Advertising
- added Google AdSense Jan 2021 · Advertising
- added New Relic Jan 2021 · Analytics
2020 9 added · 10 dropped
- added Babel Dec 2020 · Miscellaneous
- added Lodash Dec 2020 · JavaScript libraries
- added AppNexus Nov 2020 · Advertising
- dropped AppNexus Oct 2020 · Advertising
- dropped Facebook Oct 2020 · Widgets
- dropped New Relic Oct 2020 · Analytics
- dropped Osano Oct 2020 · Cookie compliance
- added Osano Aug 2020 · Cookie compliance
- dropped Yieldlab Aug 2020 · Advertising
- dropped Babel Jun 2020 · Miscellaneous
- dropped Hotjar May 2020 · Analytics
- added New Relic Apr 2020 · Analytics
- added Yieldlab Apr 2020 · Advertising Networks
- added Babel Mar 2020 · Miscellaneous
- dropped New Relic Mar 2020 · Analytics
- added Prebid Mar 2020 · Advertising Networks
- dropped Usabilla Mar 2020 · Issue Trackers
- added Contentful Feb 2020 · CMS
- dropped Google AdSense Jan 2020 · Advertising Networks
2019 18 added · 4 dropped · 2 switched
- added Hotjar Dec 2019 · Analytics
- dropped Zipkin Dec 2019 · Analytics
- dropped DoubleClick for Publishers (DFP) Oct 2019 · Advertising Networks
- added Zipkin Oct 2019 · Analytics
- dropped Hotjar Sep 2019 · Analytics
- added Polyfill Aug 2019 · JavaScript Libraries
- added AppNexus Apr 2019 · Advertising Networks
- dropped TrackJs Apr 2019 · Analytics
- added Apache HTTP Server Mar 2019 · Web Servers
- added Criteo Mar 2019 · Advertising Networks
- 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 Analytics Enhanced eCommerce Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hotjar Mar 2019 · Analytics
- added INFOnline Mar 2019 · Analytics
- added New Relic Mar 2019 · Analytics
- added Optimizely Mar 2019 · Analytics
- switched Zepto React Mar 2019 · JavaScript Frameworks
- added reCAPTCHA Mar 2019 · Captchas
- added Usabilla Mar 2019 · Issue Trackers
- switched webpack-2 Webpack Mar 2019 · Miscellaneous
2018 16 added
- added reCAPTCHA Oct 2018 · Captchas
- added Webpack Jul 2018 · Miscellaneous
- added Criteo Jun 2018 · Advertising Networks
- added DoubleClick for Publishers (DFP) Jun 2018 · Advertising Networks
- added Facebook Jun 2018 · Widgets
- added Google AdSense Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added Google Analytics Enhanced eCommerce Jun 2018 · Analytics
- added Hotjar Jun 2018 · Analytics
- added INFOnline Jun 2018 · Analytics
- added New Relic Jun 2018 · Analytics
- added Optimizely Jun 2018 · Analytics
- added TrackJs Jun 2018 · Analytics
- added Usabilla Jun 2018 · Issue Trackers
- added webpack-2 Jun 2018 · Miscellaneous
- added Zepto Jun 2018 · JavaScript Frameworks