Technology history for fei.org
Stack size over time
From 9 detected technologies in Apr 2018 to 123 in Jun 2026 (peak 129).
Currently detected
- AddThis since Apr 2018
- Bootstrap since Apr 2018
- Apache HTTP Server since Apr 2018
- jQuery since Apr 2018
- OWL Carousel since Apr 2018
- MailChimp since Apr 2018
- Drupal since Apr 2018
- Font Awesome since Apr 2018
- Google Tag Manager since Jun 2018
- PHP since Jun 2018
- Slick since Jun 2018
- YouTube since Jun 2018
- Facebook since Jun 2018
- Google Analytics since Jun 2018
- Apache Tomcat since Aug 2018
- IIS since Aug 2018
- jQuery UI since Aug 2018
- Java since Aug 2018
- Google Font API since Aug 2018
- RequireJS since Aug 2018
- Ubuntu since Aug 2018
- Windows Server since Aug 2018
- YUI since Aug 2018
- Moodle since Aug 2018
- Debian since Aug 2018
- Microsoft ASP.NET since Aug 2018
- Modernizr since Aug 2018
- reCAPTCHA since Oct 2018
- Datadome since Feb 2019
- Amazon S3 since Mar 2020
- Amazon Web Services since Mar 2020
- Lodash since Mar 2020
- Webpack since Mar 2020
- Zone.js since Mar 2020
- Angular since Apr 2020
- Hammer.js since Apr 2020
- VideoJS since May 2020
- jsDelivr since Jul 2020
- Hotjar since Aug 2020
- Unbounce since Feb 2021
- Moat since Feb 2021
- Google Publisher Tag since Mar 2021
- Varnish since Apr 2021
- DoubleClick for Publishers (DFP) since Apr 2021
- Cookiebot since Apr 2021
- Google AdSense since Apr 2021
- Microsoft Advertising since Apr 2021
- Nginx since Apr 2021
- Handlebars since Jul 2021
- Facebook Pixel since Jul 2021
- D3 since Jul 2021
- Mermaid since Jul 2021
- Twitter Ads since Aug 2021
- Google Remarketing Tag since Sep 2021
- Socket.io since Sep 2021
- TypeScript since Sep 2021
- Wheelio since Sep 2021
- core-js since Sep 2021
- Facebook Login since Sep 2021
- Node.js since Sep 2021
- Alexa Certified Site Metrics since Nov 2021
- Reddit Ads since Nov 2021
- cdnjs since Apr 2022
- Lightbox since Apr 2022
- Google Hosted Libraries since Apr 2022
- toastr since Apr 2022
- UserWay since Apr 2022
- EmbedSocial since Apr 2022
- Cloudflare since May 2022
- Hoefler&Co since May 2022
- AngularJS since Aug 2022
- PWA since Aug 2022
- Twitter typeahead.js since Aug 2022
- jQuery Migrate since Sep 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- The SEO Framework since Sep 2022
- WordPress since Sep 2022
- Elementor since Sep 2022
- MySQL since Sep 2022
- Hello Elementor since Nov 2022
- Sendgrid since Nov 2022
- Unpkg since Nov 2022
- Swiper since Nov 2022
- Typekit since Nov 2022
- RSS since Dec 2022
- Isotope since Jan 2023
- Apple Pay since May 2023
- American Express since May 2023
- Cart Functionality since May 2023
- Google Pay since May 2023
- HTTP/3 since May 2023
- Priority Hints since May 2023
- Printful since May 2023
- Shop Pay since May 2023
- Shopify since May 2023
- Visa since May 2023
- Mastercard since May 2023
- PayPal since May 2023
- GSAP since Jun 2023
- Three.js since Jun 2023
- Tailwind CSS since Jun 2023
- Cloudflare Bot Management since Jul 2023
- DataDome since Oct 2023
- Google Maps since Dec 2023
- Stimulus since Dec 2023
- Squarespace since Dec 2023
- Squarespace Commerce since Dec 2023
- Vimeo since Jan 2024
- WPML since Jan 2024
- Contact Form 7 since Jan 2024
- Re:amaze since Feb 2024
- DataTables since Feb 2024
- Clipboard.js since Mar 2024
- React since Jul 2024
- MobX since Jul 2024
- Microsoft Clarity since Jul 2024
- Express since Aug 2024
- React Router since Nov 2024
- jQuery CDN since Feb 2025
- Stripe since Nov 2025
- Twitter Emoji (Twemoji) since Dec 2025
- Cloudflare Browser Insights since Jun 2026
Previously used
- Babel Mar 2020 to May 2025 · 5 yrs
- Popper May 2025 to May 2025 · 1 mo
- Amazon EC2 Aug 2022 to Apr 2025 · 2 yrs
- Apollo Aug 2022 to Apr 2025 · 2 yrs
- Chart.js Aug 2020 to Apr 2025 · 4 yrs
- GraphQL Aug 2022 to Apr 2025 · 2 yrs
- OpenSSL Aug 2022 to Apr 2025 · 2 yrs
- Quasar Aug 2022 to Apr 2025 · 2 yrs
- Vue.js Aug 2022 to Apr 2025 · 2 yrs
- WP Rocket Sep 2022 to Apr 2025 · 2 yrs
- Boomerang May 2023 to Jan 2025 · 1 yr
- Tally Apr 2023 to Jun 2024 · 1 yr
- Envoy Apr 2024 to Apr 2024 · 1 mo
- FancyBox May 2023 to Feb 2024 · 9 mo
- Flickity May 2023 to Feb 2024 · 9 mo
- LazySizes May 2023 to Feb 2024 · 9 mo
- Plyr May 2023 to Feb 2024 · 9 mo
- Flowplayer Apr 2022 to Aug 2022 · 4 mo
- Twitter Analytics Aug 2021 to Apr 2022 · 8 mo
- Polyfill Mar 2020 to Aug 2021 · 1 yr
- TrackJs Apr 2018 to Jun 2021 · 3 yrs
- Amazon CloudFront Mar 2020 to Jan 2021 · 10 mo
- Google Analytics Enhanced eCommerce Mar 2020 to Jan 2021 · 10 mo
- Moment.js Aug 2018 to Nov 2020 · 2 yrs
- Sentry Mar 2020 to Sep 2020 · 6 mo
- Polymer Jun 2018 to Jul 2019 · 1 yr
- AppNexus Jul 2018 to Jan 2019 · 6 mo
Timeline
2025 1 added · 10 dropped · 1 switched
- dropped Popper Dec 2025 · Miscellaneous
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- dropped Amazon EC2 Nov 2025 · Web servers
- dropped Apollo Nov 2025 · JavaScript libraries
- dropped Chart.js Nov 2025 · JavaScript graphics
- dropped GraphQL Nov 2025 · Programming languages
- dropped OpenSSL Nov 2025 · Web server extensions
- dropped Quasar Nov 2025 · JavaScript frameworks
- dropped Vue.js Nov 2025 · JavaScript frameworks
- dropped WP Rocket Jun 2025 · Caching
- switched Babel Popper May 2025 · Miscellaneous
- dropped Boomerang Mar 2025 · JavaScript libraries
2024 13 added · 6 dropped · 1 switched
- added React Router Nov 2024 · JavaScript frameworks
- added Hello Elementor Sep 2024 · WordPress themes
- dropped Tally Aug 2024 · Surveys
- added Microsoft Clarity Jul 2024 · Analytics
- added MobX Jul 2024 · JavaScript libraries
- added React Jul 2024 · JavaScript frameworks
- dropped Envoy Jun 2024 · Reverse proxies
- added Tally Jun 2024 · Surveys
- added Envoy Apr 2024 · Reverse proxies
- dropped FancyBox Apr 2024 · JavaScript libraries
- dropped Flickity Apr 2024 · JavaScript libraries
- dropped LazySizes Apr 2024 · JavaScript libraries
- added Clipboard.js Mar 2024 · JavaScript libraries
- added DataTables Feb 2024 · JavaScript libraries
- dropped Hello Elementor Feb 2024 · WordPress themes
- added Re:amaze Feb 2024 · Live chat
- added Cloudflare Bot Management Jan 2024 · Security
- added Contact Form 7 Jan 2024 · WordPress plugins
- switched Plyr Vimeo Jan 2024 · Video players
- added WPML Jan 2024 · WordPress plugins
2023 4 added · 3 dropped
- added DataDome Oct 2023 · Security
- added Hello Elementor Oct 2023 · WordPress themes
- dropped Cloudflare Bot Management Sep 2023 · Security
- added Cloudflare Bot Management Jul 2023 · Security
- dropped Tally Jun 2023 · Surveys
- dropped Hello Elementor Apr 2023 · WordPress themes
- added Tally Apr 2023 · Surveys
2022 10 added · 3 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped Flowplayer Nov 2022 · Video players
- added Hello Elementor Nov 2022 · WordPress themes
- added Sendgrid Nov 2022 · Email
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added PWA Aug 2022 · Miscellaneous
- dropped Twitter Analytics Jun 2022 · Analytics
- added Amazon S3 May 2022 · Miscellaneous
- added Amazon Web Services May 2022 · PaaS
- added Cloudflare May 2022 · CDN
- added Hoefler&Co May 2022 · Font scripts
- dropped TrackJs May 2022 · Analytics
2021 24 added · 11 dropped
- added Alexa Certified Site Metrics Nov 2021 · Analytics
- added Reddit Ads Nov 2021 · Advertising
- dropped Chart.js Oct 2021 · JavaScript graphics
- dropped Polyfill Oct 2021 · JavaScript libraries
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Babel Aug 2021 · Miscellaneous
- added Polyfill Aug 2021 · JavaScript libraries
- added Twitter Ads Aug 2021 · Advertising
- added Twitter Analytics Aug 2021 · Analytics
- added D3 Jul 2021 · JavaScript graphics
- added Facebook Pixel Jul 2021 · Analytics
- added Handlebars Jul 2021 · JavaScript frameworks
- added Mermaid Jul 2021 · JavaScript graphics
- added Moodle Jul 2021 · LMS
- added YUI Jul 2021 · JavaScript libraries
- added Cookiebot Apr 2021 · Cookie compliance
- added DoubleClick for Publishers (DFP) Apr 2021 · Advertising
- added Google AdSense Apr 2021 · Advertising
- added Hotjar Apr 2021 · Analytics
- added Microsoft Advertising Apr 2021 · Advertising
- added Nginx Apr 2021 · Web servers
- added Varnish Apr 2021 · Caching
- dropped Amazon CloudFront Mar 2021 · CDN
- dropped Amazon S3 Mar 2021 · Miscellaneous
- dropped Amazon Web Services Mar 2021 · PaaS
- dropped Babel Mar 2021 · Miscellaneous
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Analytics
- added Google Publisher Tag Mar 2021 · Advertising
- dropped Moodle Mar 2021 · LMS
- dropped Polyfill Mar 2021 · JavaScript libraries
- dropped YUI Mar 2021 · JavaScript libraries
- added Moat Feb 2021 · Analytics
- added Unbounce Feb 2021 · Editors
- dropped Moment.js Jan 2021 · JavaScript libraries
2020 11 added · 2 dropped
- dropped Hotjar Dec 2020 · Analytics
- dropped Sentry Nov 2020 · Issue trackers
- added Chart.js Aug 2020 · JavaScript graphics
- added Hotjar Aug 2020 · Analytics
- added jsDelivr Jul 2020 · CDN
- added Amazon CloudFront Mar 2020 · CDN
- added Amazon S3 Mar 2020 · Miscellaneous
- added Amazon Web Services Mar 2020 · PaaS
- added Babel Mar 2020 · Miscellaneous
- added Google Analytics Enhanced eCommerce Mar 2020 · Analytics
- added Polyfill Mar 2020 · JavaScript Libraries
- added Sentry Mar 2020 · Issue Trackers
- added Webpack Mar 2020 · Miscellaneous
2019 31 added · 5 dropped
- dropped Polymer Sep 2019 · JavaScript Frameworks
- dropped YouTube Sep 2019 · Video Players
- added Slick Jun 2019 · JavaScript Libraries
- added Polymer Apr 2019 · JavaScript Frameworks
- added YouTube Apr 2019 · Video Players
- added AddThis Mar 2019 · Widgets
- added Apache HTTP Server Mar 2019 · Web Servers
- dropped AppNexus Mar 2019 · Advertising Networks
- added Bootstrap Mar 2019 · Web Frameworks
- added Datadome Mar 2019 · Miscellaneous
- added Debian Mar 2019 · Operating Systems
- added Drupal Mar 2019 · CMS
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added IIS Mar 2019 · Web Servers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added MailChimp Mar 2019 · Marketing Automation
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added Modernizr Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- added Moodle Mar 2019 · LMS
- added OWL Carousel Mar 2019 · Widgets
- added PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added RequireJS Mar 2019 · JavaScript Frameworks
- added TrackJs Mar 2019 · Analytics
- added Ubuntu Mar 2019 · Operating Systems
- added Windows Server Mar 2019 · Operating Systems
- added YUI Mar 2019 · JavaScript Libraries
- added Datadome Feb 2019 · Miscellaneous
- dropped Slick Feb 2019 · JavaScript Libraries
- dropped Polymer Jan 2019 · JavaScript Frameworks
2018 11 added · 3 dropped
- dropped YouTube Nov 2018 · Video Players
- added reCAPTCHA Oct 2018 · Captchas
- added Polymer Sep 2018 · JavaScript Frameworks
- added YouTube Sep 2018 · Video Players
- dropped Polymer Aug 2018 · JavaScript Frameworks
- dropped YouTube Aug 2018 · Video Players
- added AppNexus Jul 2018 · Advertising Networks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Google Tag Manager Jun 2018 · Tag Managers
- added PHP Jun 2018 · Programming Languages
- added Polymer Jun 2018 · JavaScript Frameworks
- added Slick Jun 2018 · JavaScript Frameworks
- added YouTube Jun 2018 · Video Players