Technology history for which.co.uk
Stack size over time
From 5 detected technologies in Apr 2018 to 110 in Jun 2026.
Currently detected
- React since Apr 2018
- Google Tag Manager since Apr 2018
- jQuery since Apr 2018
- Amazon CloudFront since Apr 2018
- DoubleClick for Publishers (DFP) since Apr 2018
- Google Analytics Enhanced eCommerce since Jun 2018
- Ruby since Jun 2018
- Facebook since Jun 2018
- Lodash since Jun 2018
- Ruby on Rails since Jun 2018
- Google Analytics since Jun 2018
- New Relic since Jun 2018
- Apache HTTP Server since Jun 2018
- Google AdSense since Jun 2018
- Webpack since Jul 2018
- PHP since Aug 2018
- Amazon S3 since Aug 2018
- Select2 since Aug 2018
- TrackJs since Aug 2018
- WordPress since Aug 2018
- ZURB Foundation since Aug 2018
- jQuery UI since Aug 2018
- Modernizr since Aug 2018
- jQuery Migrate since Aug 2018
- MySQL since Aug 2018
- Twitter Emoji (Twemoji) since Aug 2018
- Google Font API since Aug 2018
- Gravatar since Aug 2018
- Nginx since Aug 2018
- Twitter since Aug 2018
- RackCache since Aug 2018
- YouTube since Aug 2018
- Bootstrap since Aug 2018
- Cowboy since Aug 2018
- FancyBox since Aug 2018
- Font Awesome since Aug 2018
- Erlang since Aug 2018
- reCAPTCHA since Oct 2018
- OWL Carousel since Nov 2018
- Cloudflare since Dec 2018
- Amazon Web Services since Jan 2019
- Zepto since Feb 2020
- Babel since Feb 2020
- VideoJS since Mar 2020
- Ubuntu since Jun 2020
- Cart Functionality since Aug 2020
- Microsoft ASP.NET since Nov 2020
- Google Optimize since Feb 2021
- Salesforce Service Cloud since Feb 2021
- Salesforce since Feb 2021
- Choices since Feb 2021
- Google Publisher Tag since Feb 2021
- POWR since May 2021
- Facebook Login since Jun 2021
- Twitter Ads since Jun 2021
- Unpkg since Jul 2021
- Java since Aug 2021
- Amazon ELB since Aug 2021
- core-js since Aug 2021
- Amazon ALB since Sep 2021
- Google Core Web Vitals since Sep 2021
- cdnjs since Nov 2021
- Cloudflare Bot Management since Dec 2021
- Contact Form 7 since Feb 2022
- Google Hosted Libraries since Feb 2022
- GoDaddy CoBlocks since Feb 2022
- Extendify since Feb 2022
- BuddyPress since Feb 2022
- jQuery CDN since Feb 2022
- Tailwind CSS since Apr 2022
- The SEO Framework since Jul 2022
- Axios since Jul 2022
- PWA since Aug 2022
- Amazon SES since Aug 2022
- Swiper since Sep 2022
- Mapbox GL JS since Sep 2022
- Open Graph since Sep 2022
- Chart.js since Sep 2022
- HSTS since Sep 2022
- Highcharts since Sep 2022
- Infogram since Sep 2022
- OneTrust since Nov 2022
- Sentry since Nov 2022
- RSS since Dec 2022
- Turbo since Dec 2022
- D3 since Jan 2023
- Loadable-Components since Jan 2023
- Python since Jan 2023
- jsDelivr since Jan 2023
- styled-components since Jan 2023
- Plotly since Jan 2023
- Apple iCloud Mail since Jan 2023
- gunicorn since Jan 2023
- Emotion since Jan 2023
- Microsoft Visual Studio since Feb 2023
- Flickity since May 2023
- Stimulus since May 2023
- Vue.js since Oct 2023
- TypeScript since Dec 2023
- GraphQL since Dec 2023
- Apollo since Dec 2023
- PayPal since Feb 2024
- Gatsby since Feb 2024
- Animate.css since Apr 2024
- Linkedin Ads since Aug 2024
- Segment since Sep 2024
- Stripe since Oct 2024
- Radix UI since Nov 2024
- Reddit Ads since Feb 2026
- Priority Hints since May 2026
Previously used
- React Router Dec 2024 to Jan 2025 · 1 mo
- Quora Pixel Jan 2023 to Oct 2023 · 9 mo
- RequireJS Aug 2018 to Sep 2023 · 5 yrs
- Moment.js Aug 2018 to Jun 2023 · 4 yrs
- Zendesk Mar 2020 to Jun 2023 · 3 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Brightcove Feb 2022 to Oct 2022 · 8 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- FlexSlider Aug 2018 to Oct 2022 · 4 yrs
- Datadog Aug 2022 to Aug 2022 · 1 mo
- Optimizely Aug 2018 to Aug 2022 · 4 yrs
- Polyfill Aug 2022 to Aug 2022 · 1 mo
- Envoy Nov 2021 to Jul 2022 · 8 mo
- Swiper Slider Jun 2020 to Jul 2022 · 2 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- IIS Nov 2020 to May 2022 · 1 yr
- Windows Server Nov 2020 to May 2022 · 1 yr
- web-vitals Feb 2022 to Apr 2022 · 2 mo
- Underscore.js Jun 2018 to Jan 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Duda Jul 2021 to Jul 2021 · 1 mo
- MyWebsite Jul 2021 to Jul 2021 · 1 mo
- Heroku Aug 2020 to Jun 2021 · 10 mo
- TinyMCE Oct 2020 to Jan 2021 · 3 mo
- SweetAlert2 May 2020 to Jun 2020 · 1 mo
- Slick Feb 2020 to May 2020 · 3 mo
- Essential JS 2 Oct 2019 to Feb 2020 · 4 mo
- Crazy Egg Aug 2018 to Jan 2020 · 1 yr
- Yoast SEO Nov 2018 to Sep 2019 · 10 mo
- AddThis Aug 2018 to Oct 2018 · 2 mo
- Hotjar Aug 2018 to Aug 2018 · 1 mo
- webpack-2 Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 2 added
- added Priority Hints May 2026 · Performance
- added Reddit Ads Feb 2026 · Advertising
2025 1 dropped
- dropped React Router Mar 2025 · JavaScript frameworks
2024 7 added · 1 dropped
- added React Router Dec 2024 · JavaScript frameworks
- added Radix UI Nov 2024 · UI frameworks
- added Tailwind CSS Nov 2024 · UI frameworks
- added Stripe Oct 2024 · Payment processors
- added Segment Sep 2024 · Customer data platform
- added Linkedin Ads Aug 2024 · Advertising
- dropped Tailwind CSS Jul 2024 · UI frameworks
- added Animate.css Apr 2024 · UI frameworks
2023 10 added · 4 dropped · 2 switched
- added Apollo Dec 2023 · JavaScript libraries
- added GraphQL Dec 2023 · Programming languages
- dropped Quora Pixel Dec 2023 · Analytics
- added TypeScript Dec 2023 · Programming languages
- added Tailwind CSS Oct 2023 · UI frameworks
- switched RequireJS Vue.js Oct 2023 · JavaScript frameworks
- dropped Moment.js Aug 2023 · JavaScript libraries
- dropped Zendesk Aug 2023 · Documentation
- added Stimulus May 2023 · JavaScript frameworks
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Microsoft Visual Studio Feb 2023 · Development
- added Apple iCloud Mail Jan 2023 · Webmail
- added Emotion Jan 2023 · JavaScript frameworks
- added Loadable-Components Jan 2023 · JavaScript libraries
- switched Datadog Quora Pixel Jan 2023 · Analytics
2022 48 added · 16 dropped · 1 switched
- dropped Brightcove Dec 2022 · Video players
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- dropped FlexSlider Dec 2022 · Widgets
- switched Swiper Slider RSS Dec 2022 · Miscellaneous
- added Turbo Dec 2022 · Performance
- dropped web-vitals Dec 2022 · RUM
- dropped Envoy Nov 2022 · Reverse proxies
- added Google AdSense Nov 2022 · Advertising
- added OneTrust Nov 2022 · Cookie compliance
- dropped Optimizely Nov 2022 · A/B Testing
- dropped Polyfill Nov 2022 · JavaScript libraries
- added cdnjs Sep 2022 · CDN
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon ELB Aug 2022 · Load balancers
- added Amazon S3 Aug 2022 · Miscellaneous
- added Amazon SES Aug 2022 · Email
- added Axios Aug 2022 · JavaScript libraries
- added Brightcove Aug 2022 · Video players
- added BuddyPress Aug 2022 · WordPress plugins
- added Choices Aug 2022 · JavaScript libraries
- added Cloudflare Bot Management Aug 2022 · Security
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added Contact Form 7 Aug 2022 · WordPress plugins
- added Extendify Aug 2022 · WordPress plugins
- added FlexSlider Aug 2022 · Widgets
- added GoDaddy CoBlocks Aug 2022 · WordPress plugins
- added Google Publisher Tag Aug 2022 · Advertising
- added Gravatar Aug 2022 · Miscellaneous
- added jQuery CDN Aug 2022 · CDN
- added Lodash Aug 2022 · JavaScript libraries
- added Microsoft ASP.NET Aug 2022 · Web frameworks
- added Moment.js Aug 2022 · JavaScript libraries
- added OWL Carousel Aug 2022 · JavaScript libraries
- added POWR Aug 2022 · Widgets
- added PWA Aug 2022 · Miscellaneous
- added React Aug 2022 · JavaScript frameworks
- added RequireJS Aug 2022 · JavaScript frameworks
- added The SEO Framework Aug 2022 · SEO
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added Webpack Aug 2022 · Miscellaneous
- added Zendesk Aug 2022 · Issue trackers
- added Axios Jul 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped IIS Jul 2022 · Web servers
- added Lodash Jul 2022 · JavaScript libraries
- added The SEO Framework Jul 2022 · SEO
- dropped Windows Server Jul 2022 · Operating systems
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- dropped Wheelio Apr 2022 · Widgets
- dropped cdnjs Mar 2022 · CDN
- dropped Underscore.js Mar 2022 · JavaScript libraries
- added Brightcove Feb 2022 · Video players
- added BuddyPress Feb 2022 · WordPress plugins
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Extendify Feb 2022 · WordPress plugins
- added GoDaddy CoBlocks Feb 2022 · Page builders
- added Google Hosted Libraries Feb 2022 · CDN
- added jQuery CDN Feb 2022 · CDN
- added web-vitals Feb 2022 · RUM
- dropped Google AdSense Jan 2022 · Advertising
- dropped VideoJS Jan 2022 · Video players
2021 27 added · 8 dropped · 2 switched
- added Cloudflare Bot Management Dec 2021 · Security
- added cdnjs Nov 2021 · CDN
- added Envoy Nov 2021 · Reverse proxies
- added Amazon ALB Sep 2021 · Load balancers
- added Google Core Web Vitals Sep 2021 · RUM
- added Wheelio Sep 2021 · Widgets
- added Amazon ELB Aug 2021 · Load balancers
- added core-js Aug 2021 · JavaScript libraries
- dropped Heroku Aug 2021 · PaaS
- added Java Aug 2021 · Programming languages
- added Cart Functionality Jul 2021 · Ecommerce
- switched MyWebsite Duda Jul 2021 · CMS
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Moment.js Jul 2021 · JavaScript libraries
- switched Duda MyWebsite Jul 2021 · CMS
- added Unpkg Jul 2021 · CDN
- added VideoJS Jul 2021 · Video players
- added Webpack Jul 2021 · Miscellaneous
- dropped Cart Functionality Jun 2021 ·
- added Facebook Login Jun 2021 · Social logins
- added Google AdSense Jun 2021 · Advertising
- added Twitter Ads Jun 2021 · Advertising
- added Twitter Emoji (Twemoji) Jun 2021 · Font scripts
- added Windows Server Jun 2021 · Operating systems
- added POWR May 2021 · Widgets
- added Zendesk May 2021 · Live chat
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped TinyMCE Mar 2021 · Rich text editors
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- dropped VideoJS Mar 2021 · Video players
- dropped Webpack Mar 2021 · Miscellaneous
- dropped Windows Server Mar 2021 · Operating systems
- added Choices Feb 2021 · Miscellaneous
- added Google Optimize Feb 2021 · A/B Testing
- added Google Publisher Tag Feb 2021 · Advertising
- added Salesforce Feb 2021 · CRM
- added Salesforce Service Cloud Feb 2021 · CRM
2020 10 added · 4 dropped · 1 switched
- added IIS Nov 2020 · Web servers
- added Microsoft ASP.NET Nov 2020 · Web frameworks
- added Windows Server Nov 2020 · Operating systems
- added TinyMCE Oct 2020 · Rich text editors
- added Cart Functionality Aug 2020 · Ecommerce
- added Heroku Aug 2020 · PaaS
- dropped SweetAlert2 Aug 2020 · JavaScript libraries
- dropped Zendesk Aug 2020 · CMS
- switched Slick SweetAlert2 May 2020 · JavaScript libraries
- dropped Essential JS 2 Apr 2020 · JavaScript Frameworks
- dropped Crazy Egg Mar 2020 · Analytics
- added VideoJS Mar 2020 · Video Players
- added Zendesk Mar 2020 · CMS
- added Babel Feb 2020 · Miscellaneous
- added Slick Feb 2020 · JavaScript Libraries
2019 35 added · 3 dropped
- dropped Yoast SEO Nov 2019 · SEO
- added Essential JS 2 Oct 2019 · JavaScript Libraries
- dropped Google AdSense Jul 2019 · Advertising Networks
- dropped Optimizely Apr 2019 · Analytics
- added Amazon Web Services Mar 2019 · PaaS
- added Bootstrap Mar 2019 · Web Frameworks
- added Cloudflare Mar 2019 · CDN
- added Cowboy Mar 2019 · Web Servers
- added Crazy Egg Mar 2019 · Analytics
- added Erlang Mar 2019 · Programming Languages
- added FancyBox Mar 2019 · JavaScript Libraries
- added FlexSlider Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Font API Mar 2019 · Font Scripts
- added Gravatar Mar 2019 · Miscellaneous
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Nginx Mar 2019 · Web Servers
- added OWL Carousel Mar 2019 · Widgets
- added PHP Mar 2019 · Programming Languages
- added RackCache Mar 2019 · Cache Tools
- added React Mar 2019 · JavaScript Frameworks
- added reCAPTCHA Mar 2019 · Captchas
- added RequireJS Mar 2019 · JavaScript Frameworks
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- added Select2 Mar 2019 · JavaScript Libraries
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added Underscore.js Mar 2019 · JavaScript Libraries
- added Webpack Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS
- added Yoast SEO Mar 2019 · SEO
- added YouTube Mar 2019 · Video Players
- added ZURB Foundation Mar 2019 · Web Frameworks
- added Amazon Web Services Jan 2019 · PaaS
2018 5 added · 3 dropped · 1 switched
- dropped AddThis Dec 2018 · Widgets
- added Cloudflare Dec 2018 · CDN
- added OWL Carousel Nov 2018 · Widgets
- added Yoast SEO Nov 2018 · SEO
- dropped Hotjar Oct 2018 · Analytics
- added reCAPTCHA Oct 2018 · Captchas
- added Hotjar Aug 2018 · Analytics
- dropped Lodash Aug 2018 · JavaScript Frameworks
- switched webpack-2 Webpack Jul 2018 · Miscellaneous