Technology history for unfccc.int
Stack size over time
From 2 detected technologies in Apr 2018 to 106 in Jun 2026.
Currently detected
- Incapsula since Apr 2018
- Apache HTTP Server since Apr 2018
- Debian since May 2018
- Drupal since May 2018
- Google Tag Manager since May 2018
- jQuery since May 2018
- Underscore.js since May 2018
- Lodash since Jun 2018
- jQuery UI since Jun 2018
- Bootstrap since Jun 2018
- PHP since Jun 2018
- Google Analytics since Jun 2018
- React since Aug 2018
- Python since Aug 2018
- RequireJS since Aug 2018
- Moment.js since Aug 2018
- Zope since Aug 2018
- TinyMCE since Aug 2018
- Microsoft HTTPAPI since Feb 2019
- AddThis since Apr 2019
- BugSnag since Apr 2019
- Django since Apr 2019
- Mustache since Apr 2019
- Backbone.js since Apr 2019
- Google Font API since Apr 2019
- ZURB Foundation since Apr 2019
- MailChimp since Apr 2019
- Nginx since Apr 2019
- New Relic since Apr 2019
- IIS since Feb 2020
- Chart.js since Feb 2020
- Google Maps since Feb 2020
- Microsoft ASP.NET since Feb 2020
- Windows Server since Feb 2020
- Hotjar since Mar 2020
- jsDelivr since Jul 2020
- Matomo Analytics since Aug 2020
- Imperva since Sep 2020
- Ubuntu since Oct 2020
- MySQL since Jan 2021
- GSAP since Jan 2021
- WordPress since Jan 2021
- Yoast SEO since Jan 2021
- OneSignal since Feb 2021
- Font Awesome since Apr 2021
- Adobe Flash since Jul 2021
- AOS since Jul 2021
- WP Engine since Aug 2021
- cdnjs since Nov 2021
- Axios since Nov 2021
- Knockout.js since Nov 2021
- Boomerang since Dec 2021
- Angular since Dec 2021
- Akamai mPulse since Dec 2021
- Popper since Dec 2021
- Unpkg since Dec 2021
- Akamai since Dec 2021
- core-js since Dec 2021
- Material Design Lite since Dec 2021
- Webpack since Dec 2021
- TypeScript since Dec 2021
- Zone.js since Dec 2021
- Slick since Jan 2022
- Modernizr since Jan 2022
- Select2 since Jan 2022
- CKEditor since Jan 2022
- Tailwind CSS since Apr 2022
- YouTube since Jun 2022
- Cloudflare since Jul 2022
- Azure since Aug 2022
- PWA since Aug 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Babel since Oct 2022
- Google Hosted Libraries since Oct 2022
- jQuery Migrate since Oct 2022
- Linkedin Insight Tag since Nov 2022
- JW Player since Dec 2022
- Zoominfo since Dec 2022
- Cloudflare Bot Management since Dec 2022
- OWL Carousel since Dec 2022
- Glide.js since Feb 2023
- HTTP/3 since Feb 2023
- Amazon CloudFront since May 2023
- Node.js since May 2023
- Amazon Web Services since May 2023
- Next.js since May 2023
- Sentry since May 2023
- Amazon ALB since Jun 2023
- Zendesk since Jun 2023
- Azure Edge Network since Jul 2023
- Weglot since Nov 2023
- OneTrust since Dec 2023
- Pixieset Website since Jan 2024
- Azure Front Door since Nov 2024
- lit-html since Nov 2024
- Express since Nov 2024
- lit-element since Nov 2024
- YUI since Dec 2024
- MediaElement.js since Dec 2024
- D3 since Jul 2025
- Microsoft Clarity since Jul 2025
- UIKit since Jul 2025
- React Router since Mar 2026
- Recharts since Mar 2026
Previously used
- Plyr Sep 2023 to Jun 2025 · 1 yr
- Twitter Emoji (Twemoji) Jan 2021 to May 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- ALL-INKL Aug 2022 to Dec 2022 · 4 mo
- Choices Feb 2021 to Dec 2022 · 1 yr
- Swiper Sep 2022 to Sep 2022 · 1 mo
- Swiper Slider Mar 2020 to Aug 2022 · 2 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Fastly Feb 2021 to Jul 2021 · 5 mo
- MariaDB Jan 2021 to Jul 2021 · 6 mo
- Pantheon Jan 2021 to Jul 2021 · 6 mo
- Varnish Jan 2021 to Jul 2021 · 6 mo
- Polyfill Feb 2020 to Dec 2020 · 10 mo
- Matomo Aug 2018 to Jul 2020 · 1 yr
- Clipboard.js May 2018 to May 2020 · 2 yrs
- SUSE Mar 2019 to Mar 2019 · 1 mo
Timeline
2025 3 added · 2 dropped
- dropped Clipboard.js Dec 2025 · Miscellaneous
- dropped Plyr Aug 2025 · Video players
- added D3 Jul 2025 · JavaScript graphics
- added Microsoft Clarity Jul 2025 · Analytics
- added UIKit Jul 2025 · UI frameworks
2023 6 added · 4 dropped
- dropped C Dec 2023 · Programming languages
- added Weglot Nov 2023 · Translation
- added Plyr Sep 2023 · Video players
- added Azure Edge Network Jul 2023 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Jul 2023 · Font scripts
- dropped ALL-INKL Feb 2023 · Hosting
- added C Feb 2023 · Programming languages
- dropped Choices Feb 2023 · JavaScript libraries
- added Glide.js Feb 2023 · JavaScript libraries
- added HTTP/3 Feb 2023 · Miscellaneous
2022 33 added · 4 dropped · 1 switched
- dropped Swiper Dec 2022 · JavaScript libraries
- dropped Swiper Slider Dec 2022 · Miscellaneous
- dropped Google Remarketing Tag Nov 2022 · Retargeting
- added Linkedin Insight Tag Nov 2022 · Analytics
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added Adobe Flash Aug 2022 · Programming languages
- added ALL-INKL Aug 2022 · Hosting
- added AOS Aug 2022 · JavaScript libraries
- added Azure Aug 2022 · PaaS
- added Choices Aug 2022 · JavaScript libraries
- added Cloudflare Aug 2022 · CDN
- added GSAP Aug 2022 · JavaScript frameworks
- added Hotjar Aug 2022 · Analytics
- added Matomo Analytics Aug 2022 · Analytics
- added Microsoft 365 Aug 2022 · Webmail
- added Microsoft HTTPAPI Aug 2022 · Web servers
- added Modernizr Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added OneSignal Aug 2022 · Marketing automation
- added PWA Aug 2022 · Miscellaneous
- added RequireJS Aug 2022 · JavaScript frameworks
- added Slick Aug 2022 · JavaScript libraries
- added Swiper Slider Aug 2022 · Miscellaneous
- added TinyMCE Aug 2022 · Rich text editors
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added Ubuntu Aug 2022 · Operating systems
- added WordPress Aug 2022 · CMS
- added WP Engine Aug 2022 · PaaS
- added Yoast SEO Aug 2022 · SEO
- added YouTube Aug 2022 · Video players
- added Zope Aug 2022 · Web servers
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added YouTube Jun 2022 · Video players
- added Tailwind CSS Apr 2022 · UI frameworks
- added CKEditor Jan 2022 · Rich text editors
- switched Polyfill Select2 Jan 2022 · JavaScript libraries
2021 13 added · 13 dropped · 1 switched
- dropped Google Maps Dec 2021 · Maps
- dropped IIS Dec 2021 · Web servers
- dropped Microsoft ASP.NET Dec 2021 · Web frameworks
- dropped Wheelio Dec 2021 · Widgets
- dropped Windows Server Dec 2021 · Operating systems
- added Yoast SEO Nov 2021 · SEO
- dropped Yoast SEO Oct 2021 · SEO
- dropped Fastly Sep 2021 · CDN
- dropped MariaDB Sep 2021 · Databases
- dropped Varnish Sep 2021 · Caching
- added Wheelio Sep 2021 · Widgets
- switched Pantheon WP Engine Aug 2021 · PaaS
- added Adobe Flash Jul 2021 · Programming languages
- added AOS Jul 2021 · JavaScript libraries
- added Google Remarketing Tag Jul 2021 · Retargeting
- added GSAP Jul 2021 · JavaScript frameworks
- added Swiper Slider Jul 2021 · Miscellaneous
- added TinyMCE Jul 2021 · Rich text editors
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped Swiper Slider Jun 2021 · Miscellaneous
- added Font Awesome Apr 2021 · Font scripts
- dropped GSAP Mar 2021 · JavaScript frameworks
- dropped TinyMCE Mar 2021 · Rich text editors
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Choices Feb 2021 · Miscellaneous
- added Fastly Feb 2021 · CDN
- added OneSignal Feb 2021 · Marketing automation
2020 3 added · 1 switched
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- added jsDelivr Jul 2020 · CDN
- added Hotjar Mar 2020 · Analytics
- added Swiper Slider Mar 2020 · Miscellaneous
2019 5 added · 1 dropped
- dropped SUSE May 2019 · Operating Systems
- added Microsoft HTTPAPI Mar 2019 · Web Servers
- added RequireJS Mar 2019 · JavaScript Frameworks
- added SUSE Mar 2019 · Operating Systems
- added TinyMCE Mar 2019 · Rich Text Editors
- added Microsoft HTTPAPI Feb 2019 · Web Servers
2018 11 added
- added Bootstrap Jun 2018 · Web Frameworks
- added Google Analytics Jun 2018 · Analytics
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Lodash Jun 2018 · JavaScript Frameworks
- added PHP Jun 2018 · Programming Languages
- added Clipboard.js May 2018 · Miscellaneous
- added Debian May 2018 · Operating Systems
- added Drupal May 2018 · CMS
- added Google Tag Manager May 2018 · Tag Managers
- added jQuery May 2018 · JavaScript Frameworks
- added Underscore.js May 2018 · JavaScript Frameworks