Technology history for pef.org
Stack size over time
From 12 detected technologies in Jan 2019 to 25 in Sep 2026 (peak 26).
Currently detected
- Google Analytics since Jan 2019
- jQuery since Jan 2019
- jQuery Migrate since Jan 2019
- jQuery UI since Jan 2019
- Sucuri since Jan 2019
- MySQL since Jan 2019
- WordPress since Jan 2019
- PHP since Jan 2019
- Font Awesome since Nov 2021
- Google Font API since Nov 2021
- jsDelivr since Nov 2021
- Slick since Nov 2021
- Modernizr since Nov 2021
- Yoast SEO since Nov 2021
- GoDaddy since Aug 2022
- Open Graph since Sep 2022
- WordPress Multisite since Jul 2023
- cdnjs since Mar 2024
- Cloudflare since Mar 2024
- Bootstrap since Jun 2024
- The Events Calendar since Jun 2024
- Underscore.js since Jun 2024
- Swiper since Jun 2024
- Yoast SEO Premium since Dec 2024
- HTTP/3 since Jan 2025
Previously used
- Nginx Nov 2019 to Jan 2025 · 5 yrs
- Sendgrid Aug 2022 to Oct 2024 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google Tag Manager Nov 2021 to Sep 2022 · 10 mo
- Google Remarketing Tag Nov 2021 to May 2022 · 6 mo
- Google Maps Jan 2019 to Oct 2021 · 2 yrs
- Twitter Emoji (Twemoji) Jan 2019 to Oct 2021 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- ZURB Foundation Jan 2019 to Oct 2021 · 2 yrs
- TrackJs Jan 2019 to Jun 2021 · 2 yrs
Timeline
2025 1 added · 1 dropped
2024 8 added · 1 dropped
- dropped Sendgrid Dec 2024 · Email
- added Yoast SEO Premium Dec 2024 · SEO
- added Bootstrap Jun 2024 · UI frameworks
- added jQuery UI Jun 2024 · JavaScript libraries
- added Swiper Jun 2024 · JavaScript libraries
- added The Events Calendar Jun 2024 · WordPress plugins
- added Underscore.js Jun 2024 · JavaScript libraries
- added cdnjs Mar 2024 · CDN
- added Cloudflare Mar 2024 · CDN
2023 2 added · 1 dropped
- added WordPress Multisite Jul 2023 · Hosting
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 3 added · 2 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added Open Graph Sep 2022 · Miscellaneous
- added GoDaddy Aug 2022 · Hosting
- added Sendgrid Aug 2022 · Email
- dropped Google Remarketing Tag Jul 2022 · Retargeting
2021 12 added · 9 dropped
- dropped Google Maps Dec 2021 · Maps
- dropped jQuery UI Dec 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Dec 2021 · Font scripts
- dropped Wheelio Dec 2021 · Widgets
- dropped ZURB Foundation Dec 2021 · UI frameworks
- added Font Awesome Nov 2021 · Font scripts
- added Google Font API Nov 2021 · Font scripts
- added Google Remarketing Tag Nov 2021 · Retargeting
- added Google Tag Manager Nov 2021 · Tag managers
- added jsDelivr Nov 2021 · CDN
- added Modernizr Nov 2021 · JavaScript libraries
- added Slick Nov 2021 · JavaScript libraries
- added Sucuri Nov 2021 · CDN
- added Yoast SEO Nov 2021 · SEO
- dropped Sucuri Oct 2021 · CDN
- added Wheelio Sep 2021 · Widgets
- dropped TrackJs Aug 2021 · Analytics
- added jQuery UI Jul 2021 · JavaScript libraries
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2019 13 added
- added Nginx Nov 2019 · Web Servers
- added Google Analytics Mar 2019 · Analytics
- added Google Maps Mar 2019 · Maps
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added Sucuri Mar 2019 · CDN
- added TrackJs Mar 2019 · Analytics
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · Blogs
- added ZURB Foundation Mar 2019 · Web Frameworks