Technology history for holidaycheck.at
Stack size over time
From 3 detected technologies in Apr 2018 to 24 in Jun 2026 (peak 27).
Currently detected
- Google Font API since Apr 2018
- Google Tag Manager since Apr 2018
- React since Apr 2018
- Optimizely since Jun 2018
- Criteo since Jun 2018
- Google Analytics since Jun 2018
- INFOnline since Jun 2018
- Google Analytics Enhanced eCommerce since Jun 2018
- Facebook since Jan 2019
- Contentful since Oct 2019
- Prebid since Mar 2020
- Apache HTTP Server since May 2020
- reCAPTCHA since May 2020
- Osano since Aug 2020
- Google Publisher Tag since Feb 2021
- Emotion since Jul 2021
- core-js since Sep 2021
- HSTS since Sep 2022
- Priority Hints since May 2023
- PWA since Aug 2023
- Zipkin since Nov 2024
- Loadable-Components since Nov 2024
- Amazon Advertising since Jan 2025
- Personio since Aug 2025
Previously used
- Google AdSense Jun 2018 to Jan 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
- UserReport Dec 2024 to Dec 2024 · 1 mo
- Cart Functionality Nov 2021 to Jun 2024 · 2 yrs
- Java Nov 2021 to Feb 2024 · 2 yrs
- New Relic Jun 2018 to Feb 2024 · 5 yrs
- Webpack Jul 2018 to Jul 2023 · 5 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Google Ads Conversion Tracking Aug 2021 to Oct 2021 · 2 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Polyfill Jul 2019 to Aug 2021 · 2 yrs
- Quantcast Choice Aug 2021 to Aug 2021 · 1 mo
- Yieldlab Apr 2020 to May 2020 · 1 mo
- Babel Mar 2020 to Apr 2020 · 1 mo
- Usabilla Jun 2018 to Feb 2020 · 1 yr
- DoubleClick for Publishers (DFP) Jun 2018 to Sep 2019 · 1 yr
- Hotjar Jun 2018 to Jul 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 added · 1 dropped
- dropped Google AdSense Mar 2026 · Advertising
- added Google AdSense Jan 2026 · Advertising
2025 3 added · 4 dropped
- added Personio Aug 2025 · Recruitment & staffing
- dropped AppNexus Feb 2025 · Advertising
- dropped Confiant Feb 2025 · Security
- dropped ID5 Feb 2025 · Advertising
- dropped UserReport Feb 2025 · Issue trackers
- added Amazon Advertising Jan 2025 · Advertising
- added Prebid Jan 2025 · Advertising
2024 7 added · 3 dropped
- added AppNexus Dec 2024 · Advertising
- added Google Publisher Tag Dec 2024 · Advertising
- added ID5 Dec 2024 · Advertising
- added UserReport Dec 2024 · Issue trackers
- added Loadable-Components Nov 2024 · JavaScript libraries
- added Zipkin Nov 2024 · Analytics
- dropped Cart Functionality Aug 2024 · Ecommerce
- added Confiant May 2024 · Security
- dropped Java Apr 2024 · Programming languages
- dropped New Relic Apr 2024 · RUM
2023 2 added · 1 switched
- switched Webpack PWA Aug 2023 · Miscellaneous
- added Java May 2023 · Programming languages
- added Priority Hints May 2023 · Performance
2022 3 added · 5 dropped
- dropped Java Dec 2022 · Programming languages
- added HSTS Sep 2022 · Security
- added Optimizely Sep 2022 · A/B Testing
- dropped Google Publisher Tag Jun 2022 · Advertising
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Optimizely May 2022 · A/B Testing
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Google AdSense Jan 2022 · Advertising
2021 13 added · 9 dropped · 1 switched
- dropped Google Ads Conversion Tracking Dec 2021 · Analytics
- dropped Wheelio Dec 2021 · Widgets
- added Cart Functionality Nov 2021 · Ecommerce
- added Java Nov 2021 · Programming languages
- dropped Quantcast Choice Oct 2021 · Cookie compliance
- switched Polyfill core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Quantcast Choice Aug 2021 · Cookie compliance
- added Emotion Jul 2021 · Development
- added Google AdSense Jul 2021 · Advertising
- added New Relic Jul 2021 · Analytics
- added Optimizely Jul 2021 · A/B Testing
- added Webpack Jul 2021 · Miscellaneous
- dropped AppNexus Mar 2021 · Advertising
- dropped Google AdSense Mar 2021 · Advertising
- dropped New Relic Mar 2021 · Analytics
- dropped Optimizely Mar 2021 · Analytics
- dropped Webpack Mar 2021 · Miscellaneous
- 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 5 added · 5 dropped
- dropped New Relic Oct 2020 · Analytics
- added Osano Aug 2020 · Cookie compliance
- dropped Yieldlab Jul 2020 · Advertising
- dropped Babel Jun 2020 · Miscellaneous
- added New Relic Apr 2020 · Analytics
- dropped Usabilla Apr 2020 · Issue Trackers
- added Yieldlab Apr 2020 · Advertising Networks
- added Babel Mar 2020 · Miscellaneous
- added Prebid Mar 2020 · Advertising Networks
- dropped New Relic Feb 2020 · Analytics
2019 18 added · 4 dropped · 1 switched
- switched Hotjar New Relic Dec 2019 · Analytics
- dropped DoubleClick for Publishers (DFP) Nov 2019 · Advertising Networks
- dropped Google AdSense Nov 2019 · Advertising Networks
- dropped New Relic Nov 2019 · Analytics
- added Contentful Oct 2019 · CMS
- added Polyfill Jul 2019 · JavaScript Libraries
- added AppNexus Apr 2019 · Advertising Networks
- dropped TrackJs Apr 2019 · Analytics
- 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
- added React Mar 2019 · JavaScript Frameworks
- added Usabilla Mar 2019 · Issue Trackers
- added Webpack Mar 2019 · Miscellaneous
- added Facebook Jan 2019 · Widgets
2018 13 added · 2 dropped · 1 switched
- dropped Zepto Sep 2018 · JavaScript Frameworks
- switched webpack-2 Webpack Jul 2018 · Miscellaneous
- added Criteo Jun 2018 · Advertising Networks
- added DoubleClick for Publishers (DFP) Jun 2018 · Advertising Networks
- added Google AdSense Jun 2018 · Advertising Networks
- added Google Analytics Jun 2018 · Analytics
- added Google Analytics Enhanced eCommerce Jun 2018 · Analytics
- dropped Google Font API Jun 2018 · Font Scripts
- 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