Technology history for cats.org.uk
Stack size over time
From 4 detected technologies in Apr 2018 to 71 in Jun 2026 (peak 102).
Currently detected
- jQuery since Apr 2018
- Google Tag Manager since Apr 2018
- IIS since Apr 2018
- Microsoft ASP.NET since Apr 2018
- AdRoll since Jun 2018
- Twitter since Jun 2018
- Windows Server since Jun 2018
- Facebook since Jun 2018
- Google Plus since Jun 2018
- Google Analytics since Jun 2018
- FancyBox since Jun 2018
- jQuery UI since Jun 2018
- Apache HTTP Server since Aug 2018
- Java since Aug 2018
- Quantcast Measure since Aug 2018
- Moment.js since Aug 2018
- Google Font API since Apr 2019
- Crazy Egg since Apr 2019
- YouTube since May 2019
- parcel since Sep 2019
- AppNexus since May 2020
- jsDelivr since Jul 2020
- OneTrust since Aug 2020
- Quantcast Choice since Aug 2020
- Sizmek since Dec 2020
- Linkedin Insight Tag since Feb 2021
- AngularJS since May 2021
- Bootstrap since May 2021
- Microsoft Advertising since May 2021
- TikTok Pixel since Jun 2021
- Facebook Pixel since Jun 2021
- Lodash since Jul 2021
- theTradeDesk since Jul 2021
- Facebook Login since Jul 2021
- Azure since Aug 2021
- core-js since Aug 2021
- Amazon Web Services since Sep 2021
- Amazon ALB since Sep 2021
- PHP since Sep 2021
- Laravel since Sep 2021
- cdnjs since Oct 2021
- Amazon Advertising since Nov 2021
- Pinterest Conversion Tag since Nov 2021
- Adform since Feb 2022
- jQuery CDN since Feb 2022
- TVSquared since Feb 2022
- Google Hosted Libraries since Feb 2022
- Cloudflare since May 2022
- Cloudflare Bot Management since Jun 2022
- Font Awesome since Jul 2022
- Microsoft 365 since Aug 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Outbrain since Sep 2022
- Open Graph since Sep 2022
- SWC since Dec 2022
- Emotion since Jan 2023
- Nginx since Jan 2023
- anime.js since May 2023
- Swiper since May 2023
- Microsoft Ajax Content Delivery Network since Oct 2023
- LazySizes since Oct 2023
- Amazon S3 since Nov 2024
- Priority Hints since Nov 2024
- Popper since Dec 2024
- Unpkg since Dec 2024
- reCAPTCHA since Nov 2025
- Amazon Webstore since Jan 2026
- Hotjar since Jan 2026
- Dropbox since Jan 2026
- Nextdoor Ads since Jan 2026
Previously used
- React May 2021 to Nov 2025 · 4 yrs
- Backbone.js Jan 2023 to Oct 2025 · 2 yrs
- Clipboard.js Mar 2023 to Oct 2025 · 2 yrs
- D3 Jan 2023 to Oct 2025 · 2 yrs
- Ionicons Jan 2023 to Oct 2025 · 2 yrs
- jQuery Migrate Mar 2023 to Oct 2025 · 2 yrs
- Modernizr Jun 2021 to Oct 2025 · 4 yrs
- Prototype Jan 2023 to Oct 2025 · 2 yrs
- script.aculo.us Jan 2023 to Oct 2025 · 2 yrs
- SWFObject Mar 2023 to Oct 2025 · 2 yrs
- Underscore.js Apr 2019 to Oct 2025 · 6 yrs
- Widen Jan 2023 to Oct 2025 · 2 yrs
- Adobe Audience Manager Aug 2022 to Oct 2023 · 1 yr
- Dotdigital Jun 2021 to Oct 2023 · 2 yrs
- Google Optimize Jun 2021 to Oct 2023 · 2 yrs
- Handlebars May 2021 to Oct 2023 · 2 yrs
- Microsoft Clarity Jan 2022 to Oct 2023 · 1 yr
- Shareaholic Jan 2023 to Oct 2023 · 9 mo
- Twitter Ads Jun 2021 to Oct 2023 · 2 yrs
- Umbraco Oct 2023 to Oct 2023 · 1 mo
- Loqate Feb 2022 to Aug 2023 · 1 yr
- ApexCharts.js May 2023 to May 2023 · 1 mo
- Cookiebot May 2023 to May 2023 · 1 mo
- Elementor May 2023 to May 2023 · 1 mo
- EventOn May 2023 to May 2023 · 1 mo
- Google Maps May 2023 to May 2023 · 1 mo
- Google Workspace May 2023 to May 2023 · 1 mo
- Hello Elementor May 2023 to May 2023 · 1 mo
- HTTP/3 May 2023 to May 2023 · 1 mo
- HubSpot May 2023 to May 2023 · 1 mo
- HubSpot Analytics May 2023 to May 2023 · 1 mo
- HubSpot WordPress plugin May 2023 to May 2023 · 1 mo
- jQuery Mobile May 2023 to May 2023 · 1 mo
- Matomo Analytics May 2023 to May 2023 · 1 mo
- MySQL May 2023 to May 2023 · 1 mo
- Plausible May 2023 to May 2023 · 1 mo
- Polylang May 2023 to May 2023 · 1 mo
- RankMath SEO May 2023 to May 2023 · 1 mo
- RSS May 2023 to May 2023 · 1 mo
- ShareThis Oct 2022 to May 2023 · 7 mo
- WordPress May 2023 to May 2023 · 1 mo
- WP Engine May 2023 to May 2023 · 1 mo
- Zoominfo May 2023 to May 2023 · 1 mo
- Vue.js Feb 2023 to Apr 2023 · 2 mo
- Rust Dec 2022 to Feb 2023 · 2 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Blogger Aug 2018 to Nov 2020 · 2 yrs
- Google AdSense Aug 2018 to Nov 2020 · 2 yrs
- OpenGSE Aug 2018 to Nov 2020 · 2 yrs
- Python Aug 2018 to Nov 2020 · 2 yrs
- Linkedin Jun 2018 to Jan 2019 · 7 mo
Timeline
2026 8 added · 11 dropped · 1 switched
- dropped Backbone.js Apr 2026 · JavaScript frameworks
- dropped Clipboard.js Apr 2026 · JavaScript libraries
- dropped D3 Apr 2026 · JavaScript graphics
- dropped Ionicons Apr 2026 · Font scripts
- dropped jQuery Migrate Apr 2026 · JavaScript libraries
- dropped Modernizr Apr 2026 · JavaScript libraries
- dropped Prototype Apr 2026 · JavaScript frameworks
- dropped script.aculo.us Apr 2026 · JavaScript libraries
- dropped SWFObject Apr 2026 · Miscellaneous
- dropped Underscore.js Apr 2026 · JavaScript libraries
- added Adform Jan 2026 · Advertising
- added Amazon Advertising Jan 2026 · Advertising
- added Amazon Webstore Jan 2026 · Ecommerce
- switched Widen Dropbox Jan 2026 · Digital asset management
- added Hotjar Jan 2026 · Analytics
- added Microsoft Advertising Jan 2026 · Advertising
- added Nextdoor Ads Jan 2026 · Advertising
- added Outbrain Jan 2026 · Widgets
- added Pinterest Conversion Tag Jan 2026 · Analytics
- dropped React Jan 2026 · JavaScript frameworks
2025 2 added
2024 2 added
- added Amazon S3 Nov 2024 · CDN
- added Priority Hints Nov 2024 · Performance
2023 4 added · 38 dropped · 1 switched
- dropped Adform Dec 2023 · Advertising
- dropped Adobe Audience Manager Dec 2023 · Segmentation
- dropped Dotdigital Dec 2023 · Analytics
- dropped Google Optimize Dec 2023 · A/B Testing
- dropped Handlebars Dec 2023 · JavaScript frameworks
- dropped Microsoft Advertising Dec 2023 · Advertising
- dropped Microsoft Clarity Dec 2023 · Analytics
- dropped Outbrain Dec 2023 · Advertising
- dropped Pinterest Conversion Tag Dec 2023 · Analytics
- dropped Shareaholic Dec 2023 · Widgets
- dropped Twitter Ads Dec 2023 · Advertising
- dropped Umbraco Dec 2023 · CMS
- added LazySizes Oct 2023 · JavaScript libraries
- dropped Loqate Oct 2023 · Miscellaneous
- added Microsoft Ajax Content Delivery Network Oct 2023 · CDN
- switched WordPress Umbraco Oct 2023 · CMS
- dropped anime.js Jul 2023 · JavaScript graphics
- dropped ApexCharts.js Jul 2023 · JavaScript graphics
- dropped Cookiebot Jul 2023 · Cookie compliance
- dropped Elementor Jul 2023 · WordPress plugins
- dropped EventOn Jul 2023 · WordPress plugins
- dropped Google Maps Jul 2023 · Maps
- dropped Google Workspace Jul 2023 · Webmail
- dropped Hello Elementor Jul 2023 · WordPress themes
- dropped HTTP/3 Jul 2023 · Miscellaneous
- dropped HubSpot Jul 2023 · Marketing automation
- dropped HubSpot Analytics Jul 2023 · Analytics
- dropped HubSpot WordPress plugin Jul 2023 · WordPress plugins
- dropped jQuery Mobile Jul 2023 · Mobile frameworks
- dropped Matomo Analytics Jul 2023 · Analytics
- dropped MySQL Jul 2023 · Databases
- dropped Plausible Jul 2023 · Analytics
- dropped Polylang Jul 2023 · WordPress plugins
- dropped RankMath SEO Jul 2023 · WordPress plugins
- dropped RSS Jul 2023 · Miscellaneous
- dropped ShareThis Jul 2023 · Widgets
- dropped Swiper Jul 2023 · JavaScript libraries
- dropped WP Engine Jul 2023 · PaaS
- dropped Zoominfo Jul 2023 · Analytics
- dropped Vue.js Jun 2023 · JavaScript frameworks
- dropped Rust May 2023 · Programming languages
- added Vue.js Feb 2023 · JavaScript frameworks
- added Shareaholic Jan 2023 · Widgets
2022 18 added · 6 dropped
- dropped Font Awesome Dec 2022 · Font scripts
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added Rust Dec 2022 · Programming languages
- added SWC Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Outbrain Sep 2022 · Advertising
- added Adobe Audience Manager Aug 2022 · Segmentation
- dropped Amazon Advertising Aug 2022 · Advertising
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added Microsoft 365 Aug 2022 · Webmail
- added PWA Aug 2022 · Miscellaneous
- added Font Awesome Jul 2022 · Font scripts
- dropped Wheelio Jul 2022 · Widgets
- added Cloudflare Bot Management Jun 2022 · Security
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Cloudflare May 2022 · CDN
- added Tailwind CSS Apr 2022 · UI frameworks
- added Adform Feb 2022 · Advertising
- added Google Hosted Libraries Feb 2022 · CDN
- added jQuery CDN Feb 2022 · CDN
- added Loqate Feb 2022 · Miscellaneous
- added TVSquared Feb 2022 · Advertising
- added Microsoft Clarity Jan 2022 · Analytics
2021 24 added · 7 dropped
- added Amazon Advertising Nov 2021 · Advertising
- added Pinterest Conversion Tag Nov 2021 · Analytics
- added cdnjs Oct 2021 · CDN
- added Amazon ALB Sep 2021 · Load balancers
- added Amazon Web Services Sep 2021 · PaaS
- added Laravel Sep 2021 · Web frameworks
- added PHP Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Azure Aug 2021 · PaaS
- added core-js Aug 2021 · JavaScript libraries
- added Facebook Login Jul 2021 · Social logins
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Lodash Jul 2021 · JavaScript libraries
- added Moment.js Jul 2021 · JavaScript libraries
- added theTradeDesk Jul 2021 · Advertising
- added Dotdigital Jun 2021 · Marketing automation
- added Facebook Pixel Jun 2021 · Analytics
- added Google Optimize Jun 2021 · A/B Testing
- added Modernizr Jun 2021 · JavaScript libraries
- added TikTok Pixel Jun 2021 · Analytics
- added Twitter Ads Jun 2021 · Advertising
- added Microsoft Advertising May 2021 · Advertising
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped Underscore.js Mar 2021 · JavaScript libraries
- added Linkedin Insight Tag Feb 2021 · Analytics
- dropped Blogger Jan 2021 · Blogs
- dropped Google AdSense Jan 2021 · Advertising
- dropped Java Jan 2021 · Programming languages
- dropped OpenGSE Jan 2021 · Web servers
- dropped Python Jan 2021 · Programming languages
2020 5 added
- added Sizmek Dec 2020 · Advertising
- added OneTrust Aug 2020 · Cookie compliance
- added Quantcast Choice Aug 2020 · Cookie compliance
- added jsDelivr Jul 2020 · CDN
- added AppNexus May 2020 · Advertising
2019 10 added · 1 dropped
- added parcel Sep 2019 · Miscellaneous
- dropped Linkedin Jun 2019 · Widgets
- added Underscore.js Apr 2019 · JavaScript Libraries
- added Apache HTTP Server Mar 2019 · Web Servers
- added Blogger Mar 2019 · Blogs
- added Google AdSense Mar 2019 · Advertising Networks
- added Java Mar 2019 · Programming Languages
- added Moment.js Mar 2019 · JavaScript Libraries
- added OpenGSE Mar 2019 · Web Servers
- added Python Mar 2019 · Programming Languages
- added Quantcast Measure Mar 2019 · Analytics
2018 9 added
- added AdRoll Jun 2018 · Advertising Networks
- added Facebook Jun 2018 · Widgets
- added FancyBox Jun 2018 · JavaScript Frameworks
- added Google Analytics Jun 2018 · Analytics
- added Google Plus Jun 2018 · Widgets
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Linkedin Jun 2018 · Widgets
- added Twitter Jun 2018 · Widgets
- added Windows Server Jun 2018 · Operating Systems