Technology history for groupon.co.uk
Stack size over time
From 11 detected technologies in Jun 2018 to 67 in Jun 2026 (peak 76).
Currently detected
- Akamai since Jun 2018
- Backbone.js since Jun 2018
- Lodash since Jun 2018
- jQuery since Jun 2018
- Google Tag Manager since Jun 2018
- Underscore.js since Jun 2018
- Facebook since Jun 2018
- Node.js since Jun 2018
- jQuery UI since Aug 2018
- Marionette.js since Aug 2018
- Moment.js since Aug 2018
- Webpack since Aug 2018
- Google Font API since Aug 2018
- React since Aug 2018
- Google AdSense since Aug 2018
- Google Analytics since Aug 2018
- Windows Server since Jan 2019
- IIS since Jan 2019
- Envoy since Mar 2019
- Zipkin since May 2019
- Bootstrap since Aug 2019
- jQuery Migrate since Aug 2019
- Microsoft ASP.NET since Aug 2019
- Select2 since Aug 2019
- DNN since Aug 2019
- Amazon CloudFront since Feb 2022
- Amazon S3 since Feb 2022
- Amazon Web Services since Feb 2022
- Typekit since Feb 2022
- Google Sign-in since Feb 2022
- styled-components since Feb 2022
- core-js since Feb 2022
- Datadog since Feb 2022
- Zendesk since Aug 2022
- Google Workspace since Aug 2022
- Salesforce since Aug 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Salesloft since Nov 2023
- Signifyd since Jan 2024
- OneTrust since Mar 2024
- reCAPTCHA since Apr 2024
- Facebook Pixel since Jan 2025
- Apollo since Jun 2025
- GraphQL since Jun 2025
- TypeScript since Jun 2025
- Transcend since Jul 2025
- Riskified since Aug 2025
- Exponea since Aug 2025
- Cloudflare since Nov 2025
- Cloudflare Bot Management since Nov 2025
- Linkedin Insight Tag since Nov 2025
- Microsoft Clarity since Nov 2025
- React Router since Nov 2025
- Google Cloud Storage since Nov 2025
- Google Cloud since Nov 2025
- Radix UI since Mar 2026
- Tailwind CSS since Mar 2026
- Sentry since Mar 2026
- NextAuth.js since Mar 2026
- Next.js since Mar 2026
- Partytown since Mar 2026
- Priority Hints since Mar 2026
- HTTP/3 since Apr 2026
- Turbopack since Apr 2026
- Google Cloud CDN since Apr 2026
- RxJS since May 2026
Previously used
- AWIN Jul 2025 to Apr 2026 · 9 mo
- Criteo Aug 2019 to Apr 2026 · 6 yrs
- Microsoft Advertising Jan 2025 to Apr 2026 · 1 yr
- Oracle BlueKai Jan 2025 to Apr 2026 · 1 yr
- Outbrain Jan 2025 to Apr 2026 · 1 yr
- Pinterest Conversion Tag Jan 2025 to Apr 2026 · 1 yr
- Akamai Bot Manager Sep 2021 to Mar 2026 · 4 yrs
- Akamai mPulse Nov 2025 to Mar 2026 · 4 mo
- Boomerang Jul 2021 to Mar 2026 · 4 yrs
- Element UI Nov 2025 to Mar 2026 · 4 mo
- Emotion Nov 2025 to Mar 2026 · 4 mo
- Marker Nov 2025 to Mar 2026 · 4 mo
- Vue.js Nov 2025 to Mar 2026 · 4 mo
- Cart Functionality Aug 2020 to Feb 2026 · 5 yrs
- MUI Nov 2025 to Feb 2026 · 3 mo
- Open Graph Sep 2022 to Feb 2026 · 3 yrs
- Preact Oct 2021 to Feb 2026 · 4 yrs
- Express Jun 2018 to Aug 2025 · 7 yrs
- Sift Feb 2023 to May 2025 · 2 yrs
- Ant Design Feb 2022 to Apr 2025 · 3 yrs
- Adobe Audience Manager Jan 2025 to Mar 2025 · 2 mo
- Amplitude Jul 2022 to Jul 2022 · 1 mo
- Bold Chat Jun 2020 to Mar 2022 · 1 yr
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- DoubleClick for Publishers (DFP) Feb 2019 to Feb 2021 · 2 yrs
- Google Publisher Tag Feb 2021 to Feb 2021 · 1 mo
- Nginx Jun 2018 to Sep 2020 · 2 yrs
- Optimizely Jan 2020 to Jun 2020 · 5 mo
- AngularJS Apr 2019 to Jul 2019 · 3 mo
- Hogan.js Apr 2019 to Jul 2019 · 3 mo
- AppNexus Jun 2018 to May 2019 · 11 mo
- Apache HTTP Server Aug 2018 to Jan 2019 · 5 mo
- New Relic Aug 2018 to Nov 2018 · 3 mo
Timeline
2026 18 added · 16 dropped · 3 switched
- dropped AWIN Jun 2026 · Affiliate programs
- dropped Criteo Jun 2026 · Advertising
- added Lodash Jun 2026 · JavaScript libraries
- dropped Microsoft Advertising Jun 2026 · Advertising
- dropped Oracle BlueKai Jun 2026 · Segmentation
- dropped Outbrain Jun 2026 · Advertising
- dropped Akamai Bot Manager May 2026 · Security
- dropped Akamai mPulse May 2026 · RUM
- dropped Boomerang May 2026 · JavaScript libraries
- dropped Element UI May 2026 · UI frameworks
- dropped Emotion May 2026 · JavaScript frameworks
- added Exponea May 2026 · Customer data platform
- added RxJS May 2026 · JavaScript frameworks
- dropped Vue.js May 2026 · JavaScript frameworks
- dropped Cart Functionality Apr 2026 · Ecommerce
- added Criteo Apr 2026 · Advertising
- dropped Exponea Apr 2026 · Customer data platform
- added Google Cloud CDN Apr 2026 · CDN
- switched Open Graph HTTP/3 Apr 2026 · Miscellaneous
- dropped Lodash Apr 2026 · JavaScript libraries
- added Microsoft Advertising Apr 2026 · Advertising
- dropped MUI Apr 2026 · UI frameworks
- added Oracle BlueKai Apr 2026 · Segmentation
- added Outbrain Apr 2026 · Advertising
- added Pinterest Conversion Tag Apr 2026 · Analytics
- dropped Preact Apr 2026 · JavaScript libraries
- added Turbopack Apr 2026 · Development
- switched Pinterest Conversion Tag Zipkin Apr 2026 · Analytics
- added NextAuth.js Mar 2026 · Authentication
- added Next.js Mar 2026 · JavaScript frameworks
- added Node.js Mar 2026 · Programming languages
- added Partytown Mar 2026 · Performance
- added Priority Hints Mar 2026 · Performance
- added Radix UI Mar 2026 · UI frameworks
- switched Marker Sentry Mar 2026 · Issue trackers
- added Tailwind CSS Mar 2026 · UI frameworks
- added Salesloft Feb 2026 · Marketing automation
2025 14 added · 13 dropped · 1 switched
- dropped Express Oct 2025 · Web frameworks
- dropped Node.js Oct 2025 · Programming languages
- dropped Zipkin Oct 2025 · Analytics
- added Exponea Aug 2025 · Customer data platform
- added Riskified Aug 2025 · Analytics
- added AWIN Jul 2025 · Affiliate programs
- dropped Salesloft Jul 2025 · Marketing automation
- dropped Sift Jul 2025 · Analytics
- added Transcend Jul 2025 · Cookie compliance
- dropped Ant Design Jun 2025 · UI frameworks
- added Apollo Jun 2025 · JavaScript libraries
- added GraphQL Jun 2025 · Programming languages
- added reCAPTCHA Jun 2025 · Security
- added TypeScript Jun 2025 · Programming languages
- dropped Criteo May 2025 · Advertising
- dropped Facebook Pixel May 2025 · Analytics
- dropped Microsoft Advertising May 2025 · Advertising
- dropped Oracle BlueKai May 2025 · Segmentation
- dropped Outbrain May 2025 · Advertising
- dropped Pinterest Conversion Tag May 2025 · Analytics
- dropped reCAPTCHA Mar 2025 · Security
- added Adobe Audience Manager Jan 2025 · Segmentation
- added Criteo Jan 2025 · Advertising
- added Facebook Pixel Jan 2025 · Analytics
- added Microsoft Advertising Jan 2025 · Advertising
- switched Adobe Audience Manager Oracle BlueKai Jan 2025 · Segmentation
- added Outbrain Jan 2025 · Widgets
- added Pinterest Conversion Tag Jan 2025 · Analytics
2024 3 added
- added reCAPTCHA Apr 2024 · Security
- added OneTrust Mar 2024 · Cookie compliance
- added Signifyd Jan 2024 · Analytics
2023 4 added
- added Salesloft Nov 2023 · Marketing automation
- added Lodash Jun 2023 · JavaScript libraries
- added Akamai Bot Manager Apr 2023 · Security
- added Sift Feb 2023 · Analytics
2022 7 added · 2 dropped
- dropped Amplitude Oct 2022 · Analytics
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Google Workspace Aug 2022 · Webmail
- added PWA Aug 2022 · Miscellaneous
- added Salesforce Aug 2022 · CRM
- added Zendesk Aug 2022 · Documentation
- added Amplitude Jul 2022 · Analytics
- dropped Bold Chat May 2022 · Live chat
2021 6 added · 5 dropped · 1 switched
- dropped Akamai Bot Manager Nov 2021 · Security
- dropped Wheelio Nov 2021 · Widgets
- added Preact Oct 2021 · JavaScript libraries
- added React Oct 2021 · JavaScript frameworks
- added Akamai Bot Manager Sep 2021 · Security
- added Wheelio Sep 2021 · Widgets
- added Boomerang Jul 2021 · JavaScript libraries
- added Cart Functionality Jul 2021 · Ecommerce
- dropped Cart Functionality Jun 2021 · Ecommerce
- dropped Google Publisher Tag Apr 2021 · Advertising
- dropped React Mar 2021 · JavaScript frameworks
- switched DoubleClick for Publishers (DFP) Google Publisher Tag Feb 2021 · Advertising
2020 3 added · 3 dropped
- dropped Nginx Nov 2020 · Reverse proxies
- added Cart Functionality Aug 2020 · Ecommerce
- dropped Optimizely Aug 2020 · Analytics
- added Bold Chat Jun 2020 · Live chat
- dropped Criteo Feb 2020 · Advertising Networks
- added Optimizely Jan 2020 · Analytics
2019 23 added · 5 dropped · 1 switched
- added DoubleClick for Publishers (DFP) Nov 2019 · Advertising Networks
- dropped AngularJS Sep 2019 · JavaScript Frameworks
- dropped DoubleClick for Publishers (DFP) Sep 2019 · Advertising Networks
- dropped Hogan.js Sep 2019 · JavaScript Frameworks
- added Bootstrap Aug 2019 · Web Frameworks
- added Criteo Aug 2019 · Advertising Networks
- added DNN Aug 2019 · CMS
- added jQuery Migrate Aug 2019 · JavaScript Libraries
- added Microsoft ASP.NET Aug 2019 · Web Frameworks
- added Select2 Aug 2019 · JavaScript Libraries
- dropped AppNexus Jul 2019 · Advertising Networks
- switched New Relic Zipkin May 2019 · Analytics
- added Akamai Mar 2019 · CDN
- dropped Apache HTTP Server Mar 2019 · Web Servers
- added AppNexus Mar 2019 · Advertising Networks
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added Envoy Mar 2019 · Web Servers
- added Express Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added Node.js Mar 2019 · Programming Languages
- added React Mar 2019 · JavaScript Frameworks
- added Webpack Mar 2019 · Miscellaneous
- added DoubleClick for Publishers (DFP) Feb 2019 · Advertising Networks
- added IIS Jan 2019 · Web Servers
- added Windows Server Jan 2019 · Operating Systems