Technology history for trivago.pl
Stack size over time
From 3 detected technologies in Apr 2018 to 41 in Jun 2026 (peak 45).
Currently detected
- Google Tag Manager since Apr 2018
- Hammer.js since Jun 2018
- jQuery since Jun 2018
- Facebook since Jun 2018
- Webpack since Jul 2018
- Hotjar since Aug 2018
- Amazon CloudFront since Aug 2018
- Amazon S3 since Aug 2018
- Google Analytics since Aug 2018
- Modernizr since Jan 2019
- OneTrust since Aug 2020
- PHP since Sep 2020
- MySQL since Sep 2020
- WordPress since Sep 2020
- jQuery Migrate since Oct 2020
- Google Sign-in since Feb 2021
- React since Aug 2021
- Next.js since Aug 2021
- Node.js since Aug 2021
- core-js since Sep 2021
- Akamai since Oct 2021
- Akamai Bot Manager since Oct 2021
- Cloudflare since Nov 2021
- Contact Form 7 since Mar 2022
- cdnjs since May 2022
- Divi since May 2022
- MediaElement.js since May 2022
- YouTube since May 2022
- WP Rocket since Jun 2022
- DocuSign since Aug 2022
- Microsoft 365 since Aug 2022
- Zendesk since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- RankMath SEO since Nov 2022
- RSS since Dec 2022
- Apple iCloud Mail since Jan 2023
- Usercentrics since Jul 2023
- Priority Hints since Dec 2023
- Microsoft Advertising since Dec 2024
- HTTP/3 since Feb 2026
Previously used
- Lodash Aug 2021 to Feb 2026 · 4 yrs
- Tailwind CSS Apr 2022 to Oct 2025 · 3 yrs
- Google Maps Feb 2019 to Sep 2025 · 6 yrs
- lit-element Sep 2025 to Sep 2025 · 1 mo
- lit-html Sep 2025 to Sep 2025 · 1 mo
- Google App Engine Aug 2021 to Aug 2022 · 1 yr
- Google Publisher Tag Feb 2021 to Aug 2022 · 1 yr
- Sentry Aug 2022 to Aug 2022 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Preact Dec 2021 to Apr 2022 · 4 mo
- Autoptimize Mar 2022 to Mar 2022 · 1 mo
- Choices Aug 2021 to Mar 2022 · 7 mo
- Cloudflare Bot Management Nov 2021 to Mar 2022 · 4 mo
- LazySizes Mar 2022 to Mar 2022 · 1 mo
- OWL Carousel Oct 2020 to Mar 2022 · 1 yr
- Slick Oct 2020 to Mar 2022 · 1 yr
- Twitter Emoji (Twemoji) Sep 2020 to Mar 2022 · 1 yr
- Boomerang Jul 2021 to Jan 2022 · 6 mo
- Nginx Jun 2018 to Jan 2022 · 3 yrs
- Google AdSense Jul 2021 to Nov 2021 · 4 mo
- tailwindcss Aug 2021 to Oct 2021 · 2 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Usabilla Apr 2020 to May 2020 · 1 mo
- reCAPTCHA Jan 2019 to Jan 2019 · 1 mo
- Criteo Jun 2018 to Sep 2018 · 3 mo
- webpack-2 Jun 2018 to Jun 2018 · 1 mo
- Apache HTTP Server Apr 2018 to Apr 2018 · 1 mo
- Varnish Apr 2018 to Apr 2018 · 1 mo
Timeline
2026 1 added · 1 dropped
2025 5 added · 4 dropped
- dropped Tailwind CSS Dec 2025 · UI frameworks
- dropped Google Maps Nov 2025 · Maps
- dropped lit-element Nov 2025 · JavaScript libraries
- dropped lit-html Nov 2025 · JavaScript libraries
- added Google Maps Sep 2025 · Maps
- added lit-element Sep 2025 · JavaScript libraries
- added lit-html Sep 2025 · JavaScript libraries
- added Lodash Aug 2025 · JavaScript libraries
- added Tailwind CSS Feb 2025 · UI frameworks
2024 1 added · 1 dropped
- added Microsoft Advertising Dec 2024 · Advertising
- dropped Tailwind CSS Nov 2024 · UI frameworks
2023 32 added
- added Priority Hints Dec 2023 · Performance
- added core-js Jul 2023 · JavaScript libraries
- added Usercentrics Jul 2023 · Cookie compliance
- added Akamai May 2023 · CDN
- added Akamai Bot Manager May 2023 · Security
- added Apple iCloud Mail May 2023 · Webmail
- added cdnjs May 2023 · CDN
- added Cloudflare May 2023 · CDN
- added Contact Form 7 May 2023 · WordPress plugins
- added Divi May 2023 · WordPress plugins
- added DocuSign May 2023 · Miscellaneous
- added Google Sign-in May 2023 · Authentication
- added HSTS May 2023 · Security
- added jQuery Migrate May 2023 · JavaScript libraries
- added MediaElement.js May 2023 · Video players
- added Microsoft 365 May 2023 · Webmail
- added Modernizr May 2023 · JavaScript libraries
- added MySQL May 2023 · Databases
- added Next.js May 2023 · JavaScript frameworks
- added Node.js May 2023 · Programming languages
- added OneTrust May 2023 · Cookie compliance
- added Open Graph May 2023 · Miscellaneous
- added PHP May 2023 · Programming languages
- added RankMath SEO May 2023 · WordPress plugins
- added React May 2023 · JavaScript frameworks
- added RSS May 2023 · Miscellaneous
- added Tailwind CSS May 2023 · UI frameworks
- added WordPress May 2023 · CMS
- added WP Rocket May 2023 · WordPress plugins
- added YouTube May 2023 · Video players
- added Zendesk May 2023 · Documentation
- added Apple iCloud Mail Jan 2023 · Webmail
2022 33 added · 18 dropped
- dropped core-js Dec 2022 · JavaScript libraries
- dropped Google App Engine Dec 2022 · Web servers
- dropped Google Publisher Tag Dec 2022 · Advertising
- dropped Lodash Dec 2022 · JavaScript libraries
- added RSS Dec 2022 · Miscellaneous
- dropped Sentry Dec 2022 · Issue trackers
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Akamai Aug 2022 · CDN
- added Akamai Bot Manager Aug 2022 · Security
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- added Contact Form 7 Aug 2022 · WordPress plugins
- added core-js Aug 2022 · JavaScript libraries
- added Divi Aug 2022 · WordPress plugins
- added DocuSign Aug 2022 · Miscellaneous
- added Google App Engine Aug 2022 · Web servers
- added Google Publisher Tag Aug 2022 · Advertising
- added Google Sign-in Aug 2022 · Authentication
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added Lodash Aug 2022 · JavaScript libraries
- added MediaElement.js Aug 2022 · Video players
- added Microsoft 365 Aug 2022 · Webmail
- added Modernizr Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Next.js Aug 2022 · Web frameworks
- added Node.js Aug 2022 · Programming languages
- added OneTrust Aug 2022 · Cookie compliance
- added PHP Aug 2022 · Programming languages
- added React Aug 2022 · JavaScript frameworks
- added Sentry Aug 2022 · Issue trackers
- added Tailwind CSS Aug 2022 · UI frameworks
- added WordPress Aug 2022 · CMS
- added WP Rocket Aug 2022 · Caching
- added YouTube Aug 2022 · Video players
- added Zendesk Aug 2022 · Issue trackers
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Preact Jul 2022 · JavaScript libraries
- dropped Autoptimize Jun 2022 · WordPress plugins
- dropped Choices Jun 2022 · Miscellaneous
- dropped Cloudflare Bot Management Jun 2022 · Security
- dropped LazySizes Jun 2022 · JavaScript libraries
- dropped OWL Carousel Jun 2022 · Widgets
- dropped Slick Jun 2022 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Jun 2022 · Font scripts
- added WP Rocket Jun 2022 · Caching
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Boomerang Mar 2022 · RUM
- dropped Google Maps Mar 2022 · Maps
- dropped Nginx Mar 2022 · Reverse proxies
- dropped Google AdSense Jan 2022 · Advertising
2021 20 added · 4 dropped
- added Preact Dec 2021 · JavaScript libraries
- dropped tailwindcss Dec 2021 · UI frameworks
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Akamai Oct 2021 · CDN
- added Akamai Bot Manager Oct 2021 · Security
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Choices Aug 2021 · Miscellaneous
- added Google App Engine Aug 2021 · Web servers
- added Lodash Aug 2021 · JavaScript libraries
- added Next.js Aug 2021 · Web frameworks
- added Node.js Aug 2021 · Programming languages
- added React Aug 2021 · JavaScript libraries
- added tailwindcss Aug 2021 · UI frameworks
- added Boomerang Jul 2021 · JavaScript libraries
- added Google AdSense Jul 2021 · Advertising
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped jQuery Migrate Jun 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Jun 2021 · Miscellaneous
- added Google Publisher Tag Feb 2021 · Advertising
- added Google Sign-in Feb 2021 · Social logins
2020 6 added · 1 dropped
- added jQuery Migrate Oct 2020 · JavaScript libraries
- added OWL Carousel Oct 2020 · Widgets
- added Slick Oct 2020 · JavaScript libraries
- added OneTrust Aug 2020 · Cookie compliance
- dropped Usabilla Jul 2020 · Issue trackers
- added Google Maps Apr 2020 · Maps
- added Usabilla Apr 2020 · Issue Trackers
2019 5 added · 3 dropped
- dropped Google Maps Jul 2019 · Maps
- added Google Maps Mar 2019 · Maps
- dropped Modernizr Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- dropped reCAPTCHA Mar 2019 · Captchas
- added Google Maps Feb 2019 · Maps
- added Modernizr Jan 2019 · JavaScript Libraries
- added reCAPTCHA Jan 2019 · Captchas
2018 3 dropped · 1 switched
- dropped Criteo Nov 2018 · Advertising Networks
- dropped Apache HTTP Server Jul 2018 · Web Servers
- dropped Varnish Jul 2018 · Cache Tools
- switched webpack-2 Webpack Jul 2018 · Miscellaneous