Technology history for zavvi.ie
Stack size over time
From 9 detected technologies in Jan 2021 to 16 in Jun 2026 (peak 20).
Currently detected
- Google Tag Manager since Jan 2021
- Google Analytics since Jan 2021
- reCAPTCHA since Feb 2021
- Google Font API since May 2021
- Cart Functionality since Oct 2021
- AWIN since Dec 2021
- HSTS since Sep 2022
- OneTrust since Mar 2023
- HTTP/3 since Sep 2024
- Varnish since Sep 2024
- Cloudflare since Apr 2025
- Apache HTTP Server since May 2025
- Astro since Feb 2026
- Priority Hints since Feb 2026
- PayPal since Feb 2026
- Tailwind CSS since Feb 2026
Previously used
- FancyBox Feb 2024 to Jan 2026 · 1 yr
- hCaptcha Apr 2025 to Jan 2026 · 9 mo
- Java Sep 2021 to Jan 2026 · 4 yrs
- jQuery Jan 2021 to Jan 2026 · 5 yrs
- Microsoft Advertising Feb 2021 to Jan 2026 · 4 yrs
- Open Graph Sep 2022 to Jan 2026 · 3 yrs
- THG Ingenuity Jun 2022 to Jan 2026 · 3 yrs
- Cloudflare Bot Management Apr 2025 to Apr 2025 · 1 mo
- RequireJS Jan 2021 to Oct 2024 · 3 yrs
- core-js Sep 2021 to Feb 2024 · 2 yrs
- Facebook Pixel Jul 2021 to Feb 2024 · 2 yrs
- Pinterest Conversion Tag Apr 2022 to Feb 2024 · 1 yr
- Contentsquare Jul 2022 to Jan 2023 · 6 mo
- Google Ads Conversion Tracking Aug 2021 to Oct 2022 · 1 yr
- Criteo Jan 2021 to Jul 2022 · 1 yr
- Dynatrace Jul 2021 to Jul 2022 · 1 yr
- Dynatrace RUM Apr 2022 to Jul 2022 · 3 mo
- ContentSquare Feb 2022 to Jun 2022 · 4 mo
- The Hut Group Jan 2021 to May 2022 · 1 yr
- Facebook Jan 2021 to Apr 2022 · 1 yr
- basket.js Jan 2021 to Sep 2021 · 8 mo
- Google Analytics Enhanced eCommerce Jan 2021 to Sep 2021 · 8 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2026 6 added · 6 dropped · 1 switched
- dropped FancyBox Mar 2026 · JavaScript libraries
- dropped Java Mar 2026 · Programming languages
- dropped jQuery Mar 2026 · JavaScript libraries
- dropped Microsoft Advertising Mar 2026 · Advertising
- dropped Open Graph Mar 2026 · Miscellaneous
- dropped THG Ingenuity Mar 2026 · Ecommerce
- added Astro Feb 2026 · Static site generator
- added Cloudflare Feb 2026 · CDN
- added Google Font API Feb 2026 · Font scripts
- added PayPal Feb 2026 · Payment processors
- added Priority Hints Feb 2026 · Performance
- switched hCaptcha reCAPTCHA Feb 2026 · Security
- added Tailwind CSS Feb 2026 · UI frameworks
2025 2 added · 1 dropped · 1 switched
- dropped Cloudflare Jun 2025 · CDN
- added Cloudflare Apr 2025 · CDN
- added Cloudflare Bot Management Apr 2025 · Security
- switched Cloudflare Bot Management hCaptcha Apr 2025 · Security
2024 2 added · 4 dropped · 1 switched
- dropped Google Font API Dec 2024 · Font scripts
- dropped RequireJS Dec 2024 · JavaScript frameworks
- added HTTP/3 Sep 2024 · Miscellaneous
- added Varnish Sep 2024 · Caching
- dropped Facebook Pixel Apr 2024 · Analytics
- dropped Pinterest Conversion Tag Apr 2024 · Analytics
- switched core-js FancyBox Feb 2024 · JavaScript libraries
2023 5 added · 5 dropped
- added core-js Dec 2023 · JavaScript libraries
- added Facebook Pixel Dec 2023 · Analytics
- added Pinterest Conversion Tag Dec 2023 · Analytics
- added AWIN Jun 2023 · Affiliate programs
- dropped AWIN May 2023 · Affiliate programs
- dropped core-js May 2023 · JavaScript libraries
- dropped Facebook Pixel May 2023 · Analytics
- dropped Pinterest Conversion Tag May 2023 · Analytics
- dropped Contentsquare Mar 2023 · Analytics
- added OneTrust Mar 2023 · Cookie compliance
2022 21 added · 6 dropped · 1 switched
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Dynatrace Sep 2022 · Analytics
- dropped Dynatrace RUM Sep 2022 · RUM
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added AWIN Aug 2022 · Affiliate programs
- added Cart Functionality Aug 2022 · Ecommerce
- added Contentsquare Aug 2022 · Analytics
- dropped ContentSquare Aug 2022 · Analytics
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- switched Criteo Microsoft Advertising Aug 2022 · Advertising
- added Pinterest Conversion Tag Aug 2022 · Analytics
- added RequireJS Aug 2022 · JavaScript frameworks
- added THG Ingenuity Aug 2022 · Ecommerce
- added Contentsquare Jul 2022 · Analytics
- dropped The Hut Group Jul 2022 · Ecommerce
- dropped Facebook Jun 2022 · Widgets
- added THG Ingenuity Jun 2022 · Ecommerce
- added Dynatrace RUM Apr 2022 · RUM
- added Pinterest Conversion Tag Apr 2022 · Analytics
- added ContentSquare Feb 2022 · A/B Testing
2021 11 added · 4 dropped · 2 switched
- added AWIN Dec 2021 · Affiliate programs
- dropped Wheelio Nov 2021 · Widgets
- added Cart Functionality Oct 2021 · Ecommerce
- switched basket.js core-js Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- switched Google Analytics Enhanced eCommerce Google Ads Conversion Tracking Aug 2021 · Analytics
- added Dynatrace Jul 2021 · Analytics
- added Facebook Pixel Jul 2021 · Analytics
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- added RequireJS Jul 2021 · JavaScript frameworks
- dropped reCAPTCHA Jun 2021 · Security
- added Google Font API May 2021 · Font scripts
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Analytics
- dropped RequireJS Mar 2021 · JavaScript frameworks
- added Microsoft Advertising Feb 2021 · Analytics
- added reCAPTCHA Feb 2021 · Security