Technology history for 66books.co.uk
Stack size over time
From 9 detected technologies in Oct 2020 to 17 in Jun 2026 (peak 24).
Currently detected
- GSAP since Oct 2020
- jQuery since Oct 2020
- Lodash since Oct 2020
- React since Oct 2020
- Sentry since Oct 2020
- Wix since Oct 2020
- Cloudflare since Jan 2021
- Bootstrap since Feb 2021
- cdnjs since Nov 2021
- Microsoft 365 since Aug 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- Google Hosted Libraries since Jul 2023
- jsDelivr since Jul 2023
- Google Cloud since Jan 2024
- Google Cloud CDN since Jan 2024
Previously used
- Envoy Feb 2025 to Aug 2025 · 6 mo
- Polyfill Dec 2020 to Mar 2024 · 3 yrs
- Google Font API Apr 2021 to Oct 2022 · 1 yr
- Fastly May 2022 to Aug 2022 · 3 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Boomerang Jun 2021 to Jan 2022 · 7 mo
- core-js Sep 2021 to Jan 2022 · 4 mo
- Facebook Jan 2021 to Jan 2022 · 1 yr
- Facebook Pixel Nov 2021 to Jan 2022 · 2 mo
- Google Ads Conversion Tracking Jul 2021 to Jan 2022 · 6 mo
- Google Analytics Jul 2021 to Jan 2022 · 6 mo
- Google Remarketing Tag Jul 2021 to Jan 2022 · 6 mo
- Google Tag Manager Jul 2021 to Jan 2022 · 6 mo
- PayPal Nov 2021 to Jan 2022 · 2 mo
- reCAPTCHA Oct 2021 to Jan 2022 · 3 mo
- Shopify Jan 2021 to Jan 2022 · 1 yr
- Cart Functionality Jan 2021 to Dec 2021 · 11 mo
- Flickity Jan 2021 to Dec 2021 · 11 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apple Pay Jan 2021 to Aug 2021 · 7 mo
- Lightbox Dec 2020 to May 2021 · 5 mo
- RequireJS Oct 2020 to Oct 2020 · 1 mo
- Webpack Oct 2020 to Oct 2020 · 1 mo
- Zepto Oct 2020 to Oct 2020 · 1 mo
Timeline
2025 2 added · 2 dropped
- dropped Envoy Oct 2025 · Reverse proxies
- added Envoy Jun 2025 · Reverse proxies
- dropped Envoy May 2025 · Reverse proxies
- added Envoy Feb 2025 · Reverse proxies
2024 2 added · 1 dropped
- dropped Polyfill May 2024 · JavaScript libraries
- added Google Cloud Jan 2024 · IaaS
- added Google Cloud CDN Jan 2024 · CDN
2023 12 dropped
- dropped Boomerang Aug 2023 · JavaScript libraries
- dropped core-js Aug 2023 · JavaScript libraries
- dropped Facebook Aug 2023 · Widgets
- dropped Facebook Pixel Aug 2023 · Analytics
- dropped Google Ads Conversion Tracking Aug 2023 · Analytics
- dropped Google Analytics Aug 2023 · Analytics
- dropped Google Remarketing Tag Aug 2023 · Retargeting
- dropped Google Tag Manager Aug 2023 · Tag managers
- dropped PayPal Aug 2023 · Payment processors
- dropped Shopify Aug 2023 · Ecommerce
- dropped Cart Functionality Jul 2023 · Ecommerce
- dropped Flickity Jul 2023 · JavaScript libraries
2022 7 added · 4 dropped
- dropped Google Font API Dec 2022 · Font scripts
- dropped Fastly Nov 2022 · CDN
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added Microsoft 365 Aug 2022 · Webmail
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Fastly May 2022 · CDN
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped reCAPTCHA Mar 2022 · Security
- added Polyfill Feb 2022 · JavaScript libraries
2021 15 added · 9 dropped · 2 switched
- added cdnjs Nov 2021 · CDN
- switched Wheelio Facebook Nov 2021 · Widgets
- added Facebook Pixel Nov 2021 · Analytics
- switched Apple Pay PayPal Nov 2021 · Payment processors
- dropped Polyfill Oct 2021 · JavaScript libraries
- added reCAPTCHA Oct 2021 · Security
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Analytics Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added GSAP Jul 2021 · JavaScript frameworks
- dropped Lightbox Jul 2021 · JavaScript libraries
- added Boomerang Jun 2021 · JavaScript libraries
- added Cart Functionality Jun 2021 · Ecommerce
- added Flickity Jun 2021 · JavaScript libraries
- dropped Cart Functionality May 2021 · Ecommerce
- added Google Font API Apr 2021 · Font scripts
- dropped Facebook Mar 2021 · Widgets
- dropped Flickity Mar 2021 · JavaScript libraries
- dropped GSAP Mar 2021 · JavaScript frameworks
- added Bootstrap Feb 2021 · UI frameworks
- dropped RequireJS Jan 2021 · JavaScript frameworks
- dropped Webpack Jan 2021 · Miscellaneous
- dropped Zepto Jan 2021 · JavaScript libraries