Technology history for chathamhouse.org
Stack size over time
From 3 detected technologies in Apr 2018 to 65 in Jun 2026 (peak 68).
Currently detected
- Drupal since Apr 2018
- Google Tag Manager since Apr 2018
- Cloudflare since Apr 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- PHP since Jun 2018
- Hotjar since Jun 2018
- jQuery since Jun 2018
- Nginx since Jul 2018
- Craft CMS since Aug 2018
- New Relic since Aug 2018
- Yii since Aug 2018
- jQuery UI since Feb 2019
- Webpack since Apr 2019
- Varnish since May 2019
- Font Awesome since Jul 2020
- jsDelivr since Jul 2020
- Platform.sh since Oct 2020
- Amazon Web Services since Oct 2020
- CIVIC since Oct 2020
- Heroku since Oct 2020
- Facebook Pixel since Jul 2021
- Unpkg since Jul 2021
- core-js since Sep 2021
- Preact since Nov 2021
- Cloudflare Bot Management since Nov 2021
- LazySizes since Feb 2022
- Google Optimize since Mar 2022
- lit-element since Apr 2022
- lit-html since Apr 2022
- LottieFiles since Apr 2022
- Tailwind CSS since Apr 2022
- Alpine.js since Apr 2022
- WhatsApp Business Chat since Aug 2022
- PWA since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Vue.js since Dec 2022
- Cloudinary since Dec 2022
- RSS since Jul 2023
- Ruby since Jul 2023
- Ruby on Rails since Jul 2023
- Section.io since Jul 2023
- Stimulus since Jul 2023
- Teamtailor since Jul 2023
- Turbo since Jul 2023
- Animate.css since Jul 2023
- Elementor since Aug 2023
- MySQL since Aug 2023
- WordPress since Aug 2023
- WP Fastest Cache since Aug 2023
- WPML since Aug 2023
- Google Font API since Aug 2023
- RankMath SEO since Aug 2023
- jQuery Migrate since Aug 2023
- Priority Hints since Sep 2023
- Swiper since May 2024
- HTTP/3 since May 2024
- Cookiebot since Jul 2024
- Linkedin Insight Tag since Jul 2024
- Twitter Ads since Jul 2024
- Microsoft Advertising since Oct 2024
- Cloudflare Browser Insights since Oct 2024
- styled-components since Jun 2026
- React since Jun 2026
Previously used
- Prototype Dec 2022 to Aug 2025 · 2 yrs
- script.aculo.us Dec 2022 to Aug 2025 · 2 yrs
- Apache HTTP Server May 2023 to Jul 2025 · 2 yrs
- VWO Dec 2023 to Jul 2025 · 1 yr
- PDF.js Apr 2025 to Jun 2025 · 2 mo
- Glide.js Feb 2023 to Nov 2024 · 1 yr
- Axios Nov 2022 to Jul 2023 · 8 mo
- cdnjs Nov 2022 to Jul 2023 · 8 mo
- Facebook Login Nov 2022 to Jul 2023 · 8 mo
- Laravel Nov 2022 to Jul 2023 · 8 mo
- Livewire Nov 2022 to Jul 2023 · 8 mo
- C Feb 2023 to Feb 2023 · 1 mo
- GSAP Aug 2018 to Sep 2022 · 4 yrs
- Modernizr Aug 2018 to Sep 2022 · 4 yrs
- Fastly May 2022 to Aug 2022 · 3 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- SummerCart Jul 2021 to Sep 2021 · 2 mo
- Choices Feb 2021 to Mar 2021 · 1 mo
- reCAPTCHA Oct 2018 to Jan 2019 · 3 mo
Timeline
2026 3 added · 2 dropped
- added React Jun 2026 · JavaScript frameworks
- added styled-components Jun 2026 · JavaScript frameworks
- dropped Prototype May 2026 · JavaScript frameworks
- dropped script.aculo.us May 2026 · JavaScript libraries
- added Tailwind CSS Jan 2026 · UI frameworks
2025 2 added · 4 dropped
- dropped Apache HTTP Server Nov 2025 · Web servers
- dropped VWO Sep 2025 · Analytics
- dropped PDF.js Aug 2025 · Miscellaneous
- added VWO May 2025 · Analytics
- added PDF.js Apr 2025 · Miscellaneous
- dropped Glide.js Jan 2025 · JavaScript libraries
2024 9 added · 2 dropped
- dropped VWO Nov 2024 · Analytics
- added Cloudflare Browser Insights Oct 2024 · Analytics
- added Microsoft Advertising Oct 2024 · Advertising
- added VWO Aug 2024 · Analytics
- added Cookiebot Jul 2024 · Cookie compliance
- added Facebook Pixel Jul 2024 · Analytics
- added Linkedin Insight Tag Jul 2024 · Analytics
- added Twitter Ads Jul 2024 · Advertising
- dropped VWO Jul 2024 · Analytics
- added HTTP/3 May 2024 · Miscellaneous
- added Swiper May 2024 · JavaScript libraries
2023 12 added · 5 dropped · 2 switched
- added VWO Dec 2023 · Analytics
- dropped cdnjs Sep 2023 · CDN
- dropped Facebook Login Sep 2023 · Authentication
- dropped Laravel Sep 2023 · Web frameworks
- dropped Livewire Sep 2023 · Web frameworks
- added Priority Hints Sep 2023 · Performance
- added Elementor Aug 2023 · WordPress plugins
- added Google Font API Aug 2023 · Font scripts
- switched Axios jQuery Migrate Aug 2023 · JavaScript libraries
- added MySQL Aug 2023 · Databases
- added RankMath SEO Aug 2023 · WordPress plugins
- added WordPress Aug 2023 · CMS
- added WP Fastest Cache Aug 2023 · WordPress plugins
- added WPML Aug 2023 · WordPress plugins
- added Apache HTTP Server May 2023 · Web servers
- dropped C Apr 2023 · Programming languages
- added Cloudflare Bot Management Apr 2023 · Security
- added C Feb 2023 · Programming languages
- switched Modernizr Glide.js Feb 2023 · JavaScript libraries
2022 10 added · 7 dropped
- dropped Fastly Dec 2022 · CDN
- dropped Cloudflare Bot Management Nov 2022 · Security
- dropped Facebook Pixel Nov 2022 · Analytics
- dropped GSAP Nov 2022 · JavaScript frameworks
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Unpkg Jun 2022 · CDN
- added Fastly May 2022 · CDN
- dropped Unpkg May 2022 · CDN
- added Tailwind CSS Apr 2022 · UI frameworks
- added Google Optimize Mar 2022 · A/B Testing
- added Hotjar Mar 2022 · Analytics
- added LazySizes Feb 2022 · JavaScript libraries
- added Unpkg Feb 2022 · CDN
- dropped Unpkg Jan 2022 · CDN
2021 10 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Bot Management Nov 2021 · Security
- added Preact Nov 2021 · JavaScript libraries
- dropped SummerCart Nov 2021 · Ecommerce
- added Unpkg Nov 2021 · CDN
- dropped Unpkg Oct 2021 · CDN
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added GSAP Jul 2021 · JavaScript frameworks
- added SummerCart Jul 2021 · Ecommerce
- added Unpkg Jul 2021 · CDN
- dropped Choices May 2021 · Miscellaneous
- dropped GSAP Mar 2021 · JavaScript frameworks
- added Choices Feb 2021 · Miscellaneous
2020 4 added · 2 dropped
- dropped Font Awesome Nov 2020 · Font scripts
- dropped Hotjar Nov 2020 · Analytics
- added CIVIC Oct 2020 · Cookie compliance
- added Platform.sh Oct 2020 · PaaS
- added Font Awesome Jul 2020 · Font scripts
- added jsDelivr Jul 2020 · CDN
2019 5 added · 1 dropped
- added Varnish May 2019 · Cache Tools
- added Drupal Mar 2019 · CMS
- added Hotjar Mar 2019 · Analytics
- added jQuery UI Mar 2019 · JavaScript Libraries
- dropped reCAPTCHA Mar 2019 · Captchas
- added jQuery UI Feb 2019 · JavaScript Libraries
2018 8 added · 2 dropped
- dropped New Relic Nov 2018 · Analytics
- added reCAPTCHA Oct 2018 · Captchas
- dropped Cloudflare Aug 2018 · CDN
- added New Relic Aug 2018 · Analytics
- added Nginx Jul 2018 · Web Servers
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Hotjar Jun 2018 · Analytics
- added jQuery Jun 2018 · JavaScript Frameworks
- added PHP Jun 2018 · Programming Languages