Technology history for fee.org
Stack size over time
From 7 detected technologies in Apr 2018 to 107 in Jun 2026 (peak 109).
Currently detected
- Google Font API since Apr 2018
- Cloudflare since Apr 2018
- jQuery since Apr 2018
- Parse.ly since Jun 2018
- Quantcast Measure since Jun 2018
- YouTube since Jun 2018
- Facebook since Jun 2018
- Froala Editor since Jun 2018
- Font Awesome since Jun 2018
- Google Analytics since Jun 2018
- New Relic since Jun 2018
- Lodash since Jun 2018
- Bootstrap since Jun 2018
- React since Aug 2018
- Ruby since Aug 2018
- Segment since Aug 2018
- Ruby on Rails since Aug 2018
- VWO since Dec 2018
- Google Tag Manager since Mar 2019
- Shopify since Apr 2019
- Modernizr since Apr 2019
- Handlebars since Apr 2019
- Crazy Egg since Dec 2019
- Pardot since Jan 2020
- Slick since Jan 2020
- Polyfill since Mar 2020
- reCAPTCHA since Mar 2020
- jQuery Migrate since Mar 2020
- jsDelivr since Jul 2020
- Quantcast Choice since Aug 2020
- Amazon Pay since Aug 2020
- Apple Pay since Aug 2020
- Cart Functionality since Aug 2020
- Venmo since Sep 2020
- Visa since Sep 2020
- Shop Pay since Sep 2020
- American Express since Sep 2020
- Google Optimize since Feb 2021
- Linkedin Insight Tag since Feb 2021
- Cloudflare Browser Insights since Mar 2021
- Facebook Pixel since Jul 2021
- Facebook Login since Jul 2021
- AOS since Jul 2021
- core-js since Sep 2021
- Amazon Web Services since Sep 2021
- Amazon ELB since Sep 2021
- PayPal since Oct 2021
- Printful since Oct 2021
- Mastercard since Oct 2021
- Thinkific since Nov 2021
- Wistia since Nov 2021
- Google Ads Conversion Tracking since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Java since Nov 2021
- OptinMonster since Feb 2022
- LazySizes since Feb 2022
- Microsoft Ajax Content Delivery Network since Feb 2022
- Lozad.js since May 2022
- Salesforce since Aug 2022
- Stripe since Aug 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- HTTP/3 since Sep 2022
- Cloudflare Rocket Loader since Oct 2022
- Salesforce Marketing Cloud Account Engagement since Dec 2022
- RSS since Dec 2022
- Google Ads since Dec 2022
- Priority Hints since Feb 2023
- Osano since May 2023
- lit-html since May 2023
- ShareThis since Jun 2023
- Pingdom RUM since Jul 2023
- cdnjs since Nov 2023
- PHP since Mar 2024
- RankMath SEO since Mar 2024
- Vue.js since Mar 2024
- WordPress since Mar 2024
- MySQL since Mar 2024
- Envoy since Apr 2024
- WordPress Block Editor since Jul 2024
- Select2 since Aug 2024
- Swiper since Aug 2024
- jQuery UI since Aug 2024
- Lightbox since Aug 2024
- Isotope since Aug 2024
- Tally since Sep 2024
- Judge.me since Mar 2025
- Typekit since May 2025
- Cookie Script since May 2025
- lit-element since Aug 2025
- Highlight.js since Aug 2025
- Transcend since Sep 2025
- Webpack since Sep 2025
- Emotion since Sep 2025
- mParticle since Sep 2025
- Next.js since Sep 2025
- Node.js since Sep 2025
- Classy since Sep 2025
- Heap since Sep 2025
- jQuery CDN since Sep 2025
- Redis Object Cache since Dec 2025
- Redis since Dec 2025
- Microsoft Advertising since Jan 2026
- Uploadcare since Feb 2026
- Fundraise Up since Feb 2026
- Animate.css since Mar 2026
Previously used
- OptinMonster plugin Jan 2026 to Apr 2026 · 3 mo
- styled-components Jul 2021 to Apr 2026 · 4 yrs
- Twitter Ads Apr 2025 to Apr 2025 · 1 mo
- CivicTheme Mar 2025 to Mar 2025 · 1 mo
- Optimizely May 2024 to Feb 2025 · 9 mo
- Boomerang Jul 2021 to Jan 2025 · 3 yrs
- Nginx Aug 2018 to Sep 2024 · 6 yrs
- AddToAny Apr 2024 to Jul 2024 · 3 mo
- AddToAny Share Buttons Apr 2024 to Jul 2024 · 3 mo
- OpenResty Aug 2018 to Jun 2023 · 4 yrs
- Pingdom Jul 2021 to Jun 2023 · 1 yr
- AddThis Apr 2018 to May 2023 · 5 yrs
- Moat Aug 2021 to May 2023 · 1 yr
- Alexa Certified Site Metrics Nov 2021 to Apr 2023 · 1 yr
- Clicky Jun 2018 to Apr 2023 · 4 yrs
- VWO Engage Feb 2021 to Apr 2023 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Cloudflare Network Error Logging Feb 2022 to Oct 2022 · 8 mo
- HubSpot Jun 2018 to Oct 2022 · 4 yrs
- HubSpot Analytics May 2021 to Oct 2022 · 1 yr
- Matomo Analytics Jun 2018 to Oct 2022 · 4 yrs
- Facebook Pay Feb 2022 to Jul 2022 · 5 mo
- Preact Oct 2021 to Apr 2022 · 6 mo
- Elastic APM Dec 2021 to Feb 2022 · 2 mo
- Elasticsearch Dec 2021 to Feb 2022 · 2 mo
- Unpkg Dec 2021 to Feb 2022 · 2 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Lua Aug 2018 to May 2021 · 2 yrs
- Mixpanel May 2021 to May 2021 · 1 mo
- Moment.js Jun 2018 to Dec 2020 · 2 yrs
- Matomo Aug 2018 to Jul 2020 · 1 yr
- Disqus Jun 2018 to Apr 2020 · 1 yr
- GSAP Jun 2018 to Mar 2020 · 1 yr
- Angular Material Apr 2018 to Nov 2019 · 1 yr
- AngularJS Apr 2018 to Nov 2019 · 1 yr
- Zendesk Chat Sep 2018 to Sep 2018 · 1 mo
- Gravatar Jun 2018 to Jul 2018 · 1 mo
- Material Design Lite Apr 2018 to Jun 2018 · 2 mo
- Underscore.js Jun 2018 to Jun 2018 · 1 mo
Timeline
2026 4 added · 2 dropped
- dropped OptinMonster plugin Jun 2026 · WordPress plugins
- dropped styled-components Jun 2026 · JavaScript frameworks
- added styled-components Mar 2026 · JavaScript frameworks
- added Fundraise Up Feb 2026 · Fundraising & donations
- added Uploadcare Feb 2026 · CDN
- added OptinMonster plugin Jan 2026 · WordPress plugins
2025 9 added · 9 dropped
- added Redis Dec 2025 · Databases
- added Redis Object Cache Dec 2025 · Caching
- dropped Froala Editor Oct 2025 · Rich text editors
- dropped styled-components Oct 2025 · JavaScript frameworks
- added Highlight.js Aug 2025 · JavaScript libraries
- dropped Isotope Aug 2025 · JavaScript libraries
- added lit-element Aug 2025 · JavaScript libraries
- added React Aug 2025 · JavaScript frameworks
- added styled-components Aug 2025 · JavaScript frameworks
- dropped Twitter Ads Jun 2025 · Advertising
- dropped CivicTheme May 2025 · UI frameworks
- added Cookie Script May 2025 · Cookie compliance
- added Typekit May 2025 · Font scripts
- dropped Boomerang Apr 2025 · JavaScript libraries
- dropped Optimizely Apr 2025 · A/B Testing
- added Twitter Ads Apr 2025 · Advertising
- dropped React Jan 2025 · JavaScript frameworks
- dropped styled-components Jan 2025 · JavaScript frameworks
2024 18 added · 5 dropped
- dropped Nginx Nov 2024 · Web servers
- added React Nov 2024 · JavaScript frameworks
- added styled-components Nov 2024 · JavaScript frameworks
- dropped AddToAny Oct 2024 · Widgets
- dropped AddToAny Share Buttons Oct 2024 · WordPress plugins
- dropped Froala Editor Sep 2024 · Rich text editors
- added Tally Sep 2024 · Surveys
- added Isotope Aug 2024 · JavaScript libraries
- added jQuery UI Aug 2024 · JavaScript libraries
- added Lightbox Aug 2024 · JavaScript libraries
- added Select2 Aug 2024 · JavaScript libraries
- added Swiper Aug 2024 · JavaScript libraries
- added WordPress Block Editor Jul 2024 · Page builders
- dropped Envoy Jun 2024 · Reverse proxies
- added Optimizely May 2024 · A/B Testing
- added AddToAny Apr 2024 · Widgets
- added AddToAny Share Buttons Apr 2024 · WordPress plugins
- added Envoy Apr 2024 · Reverse proxies
- added MySQL Mar 2024 · Databases
- added PHP Mar 2024 · Programming languages
- added RankMath SEO Mar 2024 · WordPress plugins
- added Vue.js Mar 2024 · JavaScript frameworks
- added WordPress Mar 2024 · CMS
2023 6 added · 8 dropped · 2 switched
- dropped Nginx Dec 2023 · Web servers
- dropped OpenResty Dec 2023 · Web servers
- added Priority Hints Nov 2023 · Performance
- dropped Priority Hints Oct 2023 · Performance
- dropped Moat Jul 2023 · Analytics
- switched Pingdom Pingdom RUM Jul 2023 · RUM
- dropped Alexa Certified Site Metrics Jun 2023 · Analytics
- dropped Clicky Jun 2023 · Analytics
- added Cloudflare Bot Management Jun 2023 · Security
- switched AddThis ShareThis Jun 2023 · Widgets
- dropped VWO Engage Jun 2023 · Marketing automation
- added lit-html May 2023 · JavaScript libraries
- added Osano May 2023 · Cookie compliance
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Priority Hints Feb 2023 · Performance
2022 65 added · 9 dropped · 3 switched
- dropped Cloudflare Bot Management Dec 2022 · Security
- dropped Cloudflare Network Error Logging Dec 2022 · Issue trackers
- added Google Ads Dec 2022 · Advertising
- dropped HubSpot Analytics Dec 2022 · Analytics
- dropped Matomo Analytics Dec 2022 · Analytics
- added RSS Dec 2022 · Miscellaneous
- switched HubSpot Salesforce Marketing Cloud Account Engagement Dec 2022 · Marketing automation
- dropped React Nov 2022 · JavaScript frameworks
- dropped styled-components Nov 2022 · JavaScript frameworks
- added Cloudflare Rocket Loader Oct 2022 · Performance
- dropped Facebook Pay Sep 2022 · Payment processors
- added HSTS Sep 2022 · Security
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added AddThis Aug 2022 · Widgets
- added Alexa Certified Site Metrics Aug 2022 · Analytics
- added Amazon ELB Aug 2022 · Load balancers
- added Amazon Pay Aug 2022 · Payment processors
- added Amazon Web Services Aug 2022 · PaaS
- added American Express Aug 2022 · Payment processors
- added AOS Aug 2022 · JavaScript libraries
- added Apple Pay Aug 2022 · Payment processors
- added Boomerang Aug 2022 · JavaScript libraries
- added Cart Functionality Aug 2022 · Ecommerce
- added Clicky Aug 2022 · Analytics
- added Cloudflare Bot Management Aug 2022 · Security
- added Cloudflare Browser Insights Aug 2022 · Analytics
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- added core-js Aug 2022 · JavaScript libraries
- dropped Elasticsearch Aug 2022 · Search engines
- added Facebook Login Aug 2022 · Authentication
- added Facebook Pixel Aug 2022 · Analytics
- added Font Awesome Aug 2022 · Font scripts
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Optimize Aug 2022 · A/B Testing
- added Google Workspace Aug 2022 · Webmail
- added Handlebars Aug 2022 · JavaScript frameworks
- added HubSpot Aug 2022 · Marketing automation
- added HubSpot Analytics Aug 2022 · Analytics
- added Java Aug 2022 · Programming languages
- added LazySizes Aug 2022 · JavaScript libraries
- added Linkedin Insight Tag Aug 2022 · Analytics
- added Lodash Aug 2022 · JavaScript libraries
- added Lozad.js Aug 2022 · JavaScript libraries
- added Mastercard Aug 2022 · Payment processors
- added Matomo Analytics Aug 2022 · Analytics
- switched Unpkg Microsoft Ajax Content Delivery Network Aug 2022 · CDN
- added Moat Aug 2022 · Analytics
- added Modernizr Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added OpenResty Aug 2022 · Web servers
- added OptinMonster Aug 2022 · Marketing automation
- added PayPal Aug 2022 · Payment processors
- switched Elastic APM Pingdom Aug 2022 · RUM
- added Printful Aug 2022 · Personalisation
- added React Aug 2022 · JavaScript frameworks
- added reCAPTCHA Aug 2022 · Security
- added Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
- added Salesforce Aug 2022 · CRM
- added Segment Aug 2022 · Customer data platform
- added Shop Pay Aug 2022 · Payment processors
- added Shopify Aug 2022 · Ecommerce
- added Stripe Aug 2022 · Payment processors
- added styled-components Aug 2022 · JavaScript frameworks
- added Thinkific Aug 2022 · LMS
- added Venmo Aug 2022 · Payment processors
- added Visa Aug 2022 · Payment processors
- added VWO Engage Aug 2022 · Marketing automation
- added Wistia Aug 2022 · Video players
- dropped Preact Jun 2022 · JavaScript libraries
- added Lozad.js May 2022 · JavaScript libraries
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Facebook Pay Feb 2022 · Payment processors
- added LazySizes Feb 2022 · JavaScript libraries
- added Microsoft Ajax Content Delivery Network Feb 2022 · CDN
- added OptinMonster Feb 2022 · Marketing automation
2021 30 added · 9 dropped · 2 switched
- added Elastic APM Dec 2021 · Issue trackers
- added Elasticsearch Dec 2021 · Search engines
- added Unpkg Dec 2021 · CDN
- dropped Wheelio Dec 2021 · Widgets
- switched Mixpanel Alexa Certified Site Metrics Nov 2021 · Analytics
- switched Lua Java Nov 2021 · Programming languages
- added Mastercard Oct 2021 · Payment processors
- added PayPal Oct 2021 · Payment processors
- added Preact Oct 2021 · JavaScript libraries
- added Printful Oct 2021 · Personalisation
- added Amazon ELB Sep 2021 · Load balancers
- added Amazon Pay Sep 2021 · Payment processors
- added Amazon Web Services Sep 2021 · PaaS
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added AddThis Aug 2021 · Widgets
- added Moat Aug 2021 · Analytics
- added AOS Jul 2021 · JavaScript libraries
- added Boomerang Jul 2021 · RUM
- added Cart Functionality Jul 2021 · Ecommerce
- added Facebook Login Jul 2021 · Social logins
- added Facebook Pixel Jul 2021 · Analytics
- added Handlebars Jul 2021 · JavaScript frameworks
- added Lodash Jul 2021 · JavaScript libraries
- added Modernizr Jul 2021 · JavaScript libraries
- added Pingdom Jul 2021 · RUM
- added React Jul 2021 · JavaScript libraries
- added styled-components Jul 2021 · JavaScript frameworks
- dropped Amazon Pay Jun 2021 · Payment processors
- dropped Cart Functionality Jun 2021 · Ecommerce
- added Cloudflare Browser Insights Jun 2021 · Analytics
- dropped Moment.js Jun 2021 · JavaScript libraries
- dropped Cloudflare Browser Insights May 2021 · Analytics
- dropped HubSpot May 2021 · Marketing automation
- dropped Matomo Analytics May 2021 · Analytics
- added Cloudflare Browser Insights Mar 2021 · Analytics
- dropped Handlebars Mar 2021 · JavaScript frameworks
- dropped Modernizr Mar 2021 · JavaScript libraries
- added Google Optimize Feb 2021 · A/B Testing
- added Linkedin Insight Tag Feb 2021 · Analytics
- added VWO Engage Feb 2021 · Marketing automation
2020 17 added · 18 dropped
- added Moment.js Dec 2020 · JavaScript libraries
- dropped Font Awesome Nov 2020 · Font scripts
- dropped Matomo Nov 2020 · Analytics
- added Matomo Analytics Nov 2020 · Analytics
- dropped Matomo Analytics Oct 2020 · Analytics
- added American Express Sep 2020 · Payment processors
- added Font Awesome Sep 2020 · Font scripts
- added Shop Pay Sep 2020 · Payment processors
- added Venmo Sep 2020 · Payment processors
- added Visa Sep 2020 · Payment processors
- added Amazon Pay Aug 2020 · Payment processors
- added Apple Pay Aug 2020 · Payment processors
- added Cart Functionality Aug 2020 · Ecommerce
- added Matomo Analytics Aug 2020 · Analytics
- added Quantcast Choice Aug 2020 · Cookie compliance
- dropped AddThis Jul 2020 · Widgets
- dropped Disqus Jul 2020 · Comment Systems
- added jsDelivr Jul 2020 · CDN
- dropped GSAP Jun 2020 · JavaScript Frameworks
- dropped Angular Material May 2020 · Web Frameworks
- dropped AngularJS May 2020 · JavaScript Frameworks
- dropped Clicky May 2020 · Analytics
- dropped Gravatar May 2020 · Miscellaneous
- dropped Matomo Analytics May 2020 · Analytics
- dropped Moment.js May 2020 · JavaScript Frameworks
- dropped Font Awesome Apr 2020 · Font Scripts
- dropped Froala Editor Apr 2020 · Rich Text Editors
- dropped Lodash Apr 2020 · JavaScript Frameworks
- dropped Material Design Lite Apr 2020 · Web Frameworks
- dropped Underscore.js Apr 2020 · JavaScript Frameworks
- added jQuery Migrate Mar 2020 · JavaScript Libraries
- added Polyfill Mar 2020 · JavaScript Libraries
- dropped React Feb 2020 · JavaScript Frameworks
- added Pardot Jan 2020 · Marketing Automation
- added Slick Jan 2020 · JavaScript Libraries
2019 4 added
- added Crazy Egg Dec 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added React Mar 2019 · JavaScript Frameworks
- added VWO Mar 2019 · Analytics
2018 2 added · 1 dropped
- added VWO Dec 2018 · Analytics
- dropped Zendesk Chat Nov 2018 · Live Chat
- added Zendesk Chat Sep 2018 · Live Chat