Technology history for travelzoo.com
Stack size over time
From 5 detected technologies in Apr 2018 to 79 in Jun 2026.
Currently detected
- Google Font API since Apr 2018
- Modernizr since Apr 2018
- jQuery since Apr 2018
- Google Tag Manager since Apr 2018
- jQuery UI since Apr 2018
- Google Analytics since Jun 2018
- Nginx since Feb 2020
- Lodash since Mar 2020
- Chart.js since Mar 2020
- AngularJS since Mar 2020
- Backbone.js since Apr 2020
- Underscore.js since Apr 2020
- Akamai since May 2020
- AWIN since Feb 2021
- LiveIntent since Jun 2021
- Taboola since Jun 2021
- Akamai mPulse since Jul 2021
- Facebook Pixel since Jul 2021
- Adobe Analytics since Jul 2021
- Boomerang since Jul 2021
- Google Sign-in since Jul 2021
- Adobe Experience Platform Identity Service since Jul 2021
- Adobe Experience Platform Launch since Jul 2021
- Apple Sign-in since Jul 2021
- Facebook Login since Jul 2021
- Outbrain since Jul 2021
- core-js since Sep 2021
- Akamai Bot Manager since Sep 2021
- Microsoft Advertising since Mar 2022
- Adobe Audience Manager since Apr 2022
- Podsights since May 2022
- Java since Jul 2022
- PWA since Aug 2022
- Amazon Web Services since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- BugHerd since Oct 2022
- Cloudflare since Oct 2022
- Microsoft ASP.NET since Oct 2022
- Moment.js since Oct 2022
- reCAPTCHA since Oct 2022
- Snowplow Analytics since Oct 2022
- Babel since Oct 2022
- FancyBox since Oct 2022
- Q4 since Oct 2022
- React since Oct 2022
- Mustache since Oct 2022
- MediaElement.js since Oct 2022
- RSS since Dec 2022
- Apple iCloud Mail since Jan 2023
- Adobe Experience Manager since Mar 2023
- Google Hosted Libraries since Mar 2023
- Hammer.js since Mar 2023
- VideoJS since Mar 2023
- Amazon CloudFront since Mar 2023
- Adobe Client Data Layer since Mar 2023
- Plyr since Mar 2023
- Adobe Target since Mar 2023
- Bootstrap since Mar 2023
- RequireJS since Mar 2023
- LazySizes since Mar 2023
- TikTok Pixel since May 2023
- GSAP since May 2023
- Twitter Ads since Sep 2023
- Usercentrics since Sep 2023
- Bunny since Dec 2023
- Stripe since Feb 2024
- TypeScript since Apr 2025
- Amazon S3 since Apr 2025
- Angular since Apr 2025
- Zone.js since Apr 2025
- Apollo since Apr 2026
- Node.js since Apr 2026
- OneTrust since Apr 2026
- Next.js since Apr 2026
- Webpack since Apr 2026
- Priority Hints since Apr 2026
- GraphQL since Apr 2026
- Turbopack since Jun 2026
Previously used
- Azure Feb 2025 to Oct 2025 · 8 mo
- Criteo Jun 2018 to Jun 2025 · 7 yrs
- Cloudflare Bot Management Oct 2022 to Dec 2024 · 2 yrs
- Cart Functionality Sep 2022 to Nov 2023 · 1 yr
- Google Analytics Enhanced eCommerce Jun 2018 to Nov 2023 · 5 yrs
- Hotjar Jan 2019 to Nov 2023 · 4 yrs
- Trbo Oct 2022 to Nov 2023 · 1 yr
- New Relic Apr 2020 to Sep 2023 · 3 yrs
- Amazon ALB Jul 2023 to Jul 2023 · 1 mo
- PHP Apr 2020 to Jul 2023 · 3 yrs
- Varnish Mar 2023 to Jul 2023 · 4 mo
- Google Optimize Oct 2022 to Jun 2023 · 8 mo
- Pinterest Conversion Tag Dec 2021 to Mar 2023 · 1 yr
- Sizmek Aug 2018 to Nov 2022 · 4 yrs
- Acquia Cloud Platform Jul 2022 to Sep 2022 · 2 mo
- Acquia Cloud Site Factory Jul 2022 to Sep 2022 · 2 mo
- DataTables Jul 2022 to Sep 2022 · 2 mo
- Drupal Apr 2020 to Sep 2022 · 2 yrs
- Drupal Multisite Jul 2022 to Sep 2022 · 2 mo
- Apache HTTP Server Jul 2022 to Jul 2022 · 1 mo
- Percona Jul 2022 to Jul 2022 · 1 mo
- Teads May 2022 to Jul 2022 · 2 mo
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Google Ads Conversion Tracking Apr 2022 to Apr 2022 · 1 mo
- Handlebars Apr 2022 to Apr 2022 · 1 mo
- IIS Jan 2019 to Nov 2021 · 2 yrs
- Windows Server Jan 2019 to Nov 2021 · 2 yrs
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- AppNexus Jun 2019 to Jun 2019 · 1 mo
- Optimizely Jun 2018 to Jun 2019 · 1 yr
Timeline
2026 1 added
- added Turbopack Jun 2026 · Development
2025 1 added · 3 dropped
- dropped Azure Dec 2025 · PaaS
- dropped Criteo Aug 2025 · Advertising
- added Azure Feb 2025 · PaaS
- dropped Cloudflare Bot Management Feb 2025 · Security
2024 1 added · 4 dropped
- added Stripe Feb 2024 · Payment processors
- dropped Cart Functionality Jan 2024 · Ecommerce
- dropped Google Analytics Enhanced eCommerce Jan 2024 · Analytics
- dropped Hotjar Jan 2024 · Analytics
- dropped Trbo Jan 2024 · A/B Testing
2023 6 added · 9 dropped · 1 switched
- dropped Cloudflare Bot Management Nov 2023 · Security
- dropped New Relic Nov 2023 · RUM
- dropped Amazon ALB Sep 2023 · Load balancers
- dropped Amazon CloudFront Sep 2023 · CDN
- dropped Amazon Web Services Sep 2023 · PaaS
- dropped PHP Sep 2023 · Programming languages
- added Twitter Ads Sep 2023 · Advertising
- added Usercentrics Sep 2023 · Cookie compliance
- dropped Varnish Sep 2023 · Caching
- dropped Google Optimize Aug 2023 · A/B Testing
- added Amazon ALB Jul 2023 · Load balancers
- added Criteo Jul 2023 · Advertising
- added GSAP May 2023 · JavaScript frameworks
- switched Pinterest Conversion Tag TikTok Pixel May 2023 · Analytics
- added Apple iCloud Mail Jan 2023 · Webmail
- dropped Sizmek Jan 2023 · Advertising
2022 55 added · 16 dropped · 4 switched
- added RSS Dec 2022 · Miscellaneous
- dropped Amazon Web Services Nov 2022 · PaaS
- dropped Backbone.js Nov 2022 · JavaScript frameworks
- dropped DataTables Nov 2022 · JavaScript libraries
- dropped Drupal Nov 2022 · CMS
- dropped Java Nov 2022 · Programming languages
- dropped Modernizr Nov 2022 · JavaScript libraries
- dropped Teads Nov 2022 · Advertising
- dropped Underscore.js Nov 2022 · JavaScript libraries
- added BugHerd Oct 2022 · Issue trackers
- added Cloudflare Oct 2022 · CDN
- added Cloudflare Bot Management Oct 2022 · Security
- added FancyBox Oct 2022 · JavaScript libraries
- added MediaElement.js Oct 2022 · Video players
- added Microsoft ASP.NET Oct 2022 · Web frameworks
- added Moment.js Oct 2022 · JavaScript libraries
- added Mustache Oct 2022 · JavaScript frameworks
- added Q4 Oct 2022 · CRM
- added reCAPTCHA Oct 2022 · Security
- added Snowplow Analytics Oct 2022 · Analytics
- dropped Apache HTTP Server Sep 2022 · Web servers
- added Cart Functionality Sep 2022 · Ecommerce
- added Google Analytics Enhanced eCommerce Sep 2022 · Analytics
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- dropped Percona Sep 2022 · Databases
- added Acquia Cloud Platform Aug 2022 · PaaS
- switched Drupal Multisite Acquia Cloud Site Factory Aug 2022 · Hosting
- added Adobe Analytics Aug 2022 · Analytics
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Adobe Experience Platform Identity Service Aug 2022 · Customer data platform
- added Adobe Experience Platform Launch Aug 2022 · Tag managers
- added Akamai Aug 2022 · CDN
- added Akamai Bot Manager Aug 2022 · Security
- added Akamai mPulse Aug 2022 · RUM
- switched Acquia Cloud Platform Amazon Web Services Aug 2022 · PaaS
- added Apple Sign-in Aug 2022 · Authentication
- added AWIN Aug 2022 · Affiliate programs
- switched Handlebars Backbone.js Aug 2022 · JavaScript frameworks
- added Boomerang Aug 2022 · JavaScript libraries
- added core-js Aug 2022 · JavaScript libraries
- added DataTables Aug 2022 · JavaScript libraries
- added Drupal Aug 2022 · CMS
- switched Acquia Cloud Site Factory Drupal Multisite Aug 2022 · Hosting
- added Facebook Login Aug 2022 · Authentication
- added Facebook Pixel Aug 2022 · Analytics
- added Google Sign-in Aug 2022 · Authentication
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added LiveIntent Aug 2022 · Advertising
- added Microsoft Advertising Aug 2022 · Advertising
- added Modernizr Aug 2022 · JavaScript libraries
- added New Relic Aug 2022 · RUM
- added Outbrain Aug 2022 · Advertising
- added PHP Aug 2022 · Programming languages
- added Pinterest Conversion Tag Aug 2022 · Analytics
- added Podsights Aug 2022 · Advertising
- added PWA Aug 2022 · Miscellaneous
- added Taboola Aug 2022 · Advertising
- added Underscore.js Aug 2022 · JavaScript libraries
- dropped Facebook Jun 2022 · Widgets
- dropped Google Ads Conversion Tracking Jun 2022 · Analytics
- added Google Sign-in May 2022 · Authentication
- added LiveIntent May 2022 · Advertising
- added Podsights May 2022 · Advertising
- added Teads May 2022 · Advertising
- added Adobe Audience Manager Apr 2022 · Segmentation
- added Google Ads Conversion Tracking Apr 2022 · Analytics
- added Handlebars Apr 2022 · JavaScript frameworks
- dropped LiveIntent Mar 2022 · Email
- added Microsoft Advertising Mar 2022 · Advertising
- dropped Taboola Mar 2022 · Advertising
- dropped IIS Jan 2022 · Web servers
- dropped Windows Server Jan 2022 · Operating systems
2021 18 added · 6 dropped
- added Pinterest Conversion Tag Dec 2021 · Analytics
- dropped Google Analytics Enhanced eCommerce Nov 2021 · Analytics
- dropped Google Sign-in Nov 2021 · Social logins
- dropped Wheelio Nov 2021 · Widgets
- added Akamai Bot Manager Sep 2021 · Security
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Adobe Analytics Jul 2021 · Analytics
- added Adobe Experience Platform Identity Service Jul 2021 · Analytics
- added Adobe Experience Platform Launch Jul 2021 · Tag managers
- added Akamai mPulse Jul 2021 · Analytics
- added Apple Sign-in Jul 2021 · Social logins
- added Boomerang Jul 2021 · JavaScript libraries
- added Facebook Login Jul 2021 · Social logins
- added Facebook Pixel Jul 2021 · Analytics
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- added Google Sign-in Jul 2021 · Social logins
- added Outbrain Jul 2021 · Widgets
- added LiveIntent Jun 2021 · Email
- added Taboola Jun 2021 · Advertising
- dropped Criteo Apr 2021 · Advertising
- dropped Hotjar Apr 2021 · Analytics
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Analytics
- added AWIN Feb 2021 · Affiliate programs
2020 4 added · 1 dropped
- added Akamai Aug 2020 · CDN
- dropped Akamai Jul 2020 · CDN
- added Akamai May 2020 · CDN
- added IIS Jan 2020 · Web Servers
- added Windows Server Jan 2020 · Operating Systems
2019 16 added · 5 dropped · 1 switched
- dropped Optimizely Aug 2019 · Analytics
- dropped Sizmek Jul 2019 · Advertising Networks
- added AppNexus Jun 2019 · Advertising Networks
- dropped IIS Jun 2019 · Web Servers
- dropped Windows Server Jun 2019 · Operating Systems
- switched AppNexus Sizmek May 2019 · Advertising Networks
- added Criteo Mar 2019 · Advertising Networks
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Analytics Enhanced eCommerce Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hotjar Mar 2019 · Analytics
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Optimizely Mar 2019 · Analytics
- added Windows Server Mar 2019 · Operating Systems
- dropped Modernizr Feb 2019 · JavaScript Libraries
- added Hotjar Jan 2019 · Analytics
- added IIS Jan 2019 · Web Servers
- added Windows Server Jan 2019 · Operating Systems