Technology history for padf.org
Stack size over time
From 9 detected technologies in Jan 2019 to 52 in Jun 2026.
Currently detected
- Google Analytics since Jan 2019
- Varnish since Jan 2019
- YUI since Jan 2019
- jQuery since Jan 2019
- Google Font API since Sep 2020
- PHP since Sep 2020
- Elementor since Sep 2020
- MySQL since Sep 2020
- Nginx since Sep 2020
- Twitter Emoji (Twemoji) since Sep 2020
- WordPress since Sep 2020
- jQuery UI since Oct 2020
- jQuery Migrate since Dec 2020
- Lua since Feb 2021
- OpenResty since Feb 2021
- Apache HTTP Server since Apr 2021
- Yoast SEO since Jul 2021
- core-js since Sep 2021
- Yoast SEO Premium since Feb 2022
- Jetpack since Feb 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- Swiper since Sep 2022
- HSTS since Sep 2022
- RSS since Dec 2022
- Contact Form 7 since May 2023
- GSAP since May 2023
- Isotope since May 2023
- Site Kit since Aug 2023
- Priority Hints since Sep 2023
- Google Hosted Libraries since Jun 2024
- Google Tag Manager since Jun 2024
- OWL Carousel since Jun 2024
- Ubuntu since Jun 2024
- Bootstrap since Jun 2024
- jsDelivr since Jun 2024
- GTranslate since Aug 2025
- Cookie Notice since Aug 2025
- Essential Addons for Elementor since Aug 2025
- particles.js since Aug 2025
- wpBakery since Aug 2025
- Astra since Aug 2025
- Really Simple SSL & Security since Oct 2025
- UIKit since Oct 2025
- Akismet since Oct 2025
- Kadence WP Kadence since Oct 2025
- RequireJS since Dec 2025
- MathJax since Dec 2025
- Moodle since Dec 2025
- VideoJS since Dec 2025
- YouTube since Dec 2025
- Lodash since May 2026
Previously used
- cdnjs Aug 2025 to Sep 2025 · 1 mo
- Cloudflare Aug 2025 to Sep 2025 · 1 mo
- Redis Jun 2023 to Sep 2025 · 2 yrs
- Redis Object Cache Jun 2023 to Sep 2025 · 2 yrs
- a3 Lazy Load May 2023 to Jul 2025 · 2 yrs
- Autoptimize May 2023 to Jul 2025 · 2 yrs
- MediaElement.js May 2023 to Jul 2025 · 2 yrs
- Photo Gallery May 2023 to Jul 2025 · 2 yrs
- Vimeo May 2023 to Jul 2025 · 2 yrs
- WordPress Super Cache Oct 2023 to May 2025 · 1 yr
- Underscore.js May 2021 to Oct 2024 · 3 yrs
- WPForms Feb 2022 to Oct 2024 · 2 yrs
- Endurance Page Cache May 2023 to Oct 2023 · 5 mo
- Gutenberg Mar 2022 to Apr 2023 · 1 yr
- Swiper Slider Sep 2020 to Aug 2022 · 1 yr
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Select2 Oct 2020 to Oct 2020 · 1 mo
- Typekit Jan 2019 to Oct 2020 · 1 yr
- Facebook Jan 2019 to Aug 2020 · 1 yr
- HubSpot Sep 2019 to Aug 2020 · 11 mo
- Matomo Analytics Aug 2020 to Aug 2020 · 1 mo
- Modernizr Jan 2019 to Aug 2020 · 1 yr
- Sentry Mar 2020 to Aug 2020 · 5 mo
- Squarespace Jan 2019 to Aug 2020 · 1 yr
- Webpack Jan 2019 to Aug 2020 · 1 yr
- Matomo Sep 2019 to Jul 2020 · 10 mo
- Envoy Mar 2019 to May 2019 · 2 mo
Timeline
2026 2 added
2025 13 added · 11 dropped · 2 switched
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- dropped Jetpack Nov 2025 · WordPress plugins
- dropped Redis Nov 2025 · Databases
- dropped Redis Object Cache Nov 2025 · Caching
- added Yoast SEO Premium Nov 2025 · SEO
- added Akismet Oct 2025 · WordPress plugins
- added GSAP Oct 2025 · JavaScript frameworks
- added Kadence WP Kadence Oct 2025 · WordPress themes
- added Really Simple SSL & Security Oct 2025 · Security
- added UIKit Oct 2025 · UI frameworks
- dropped a3 Lazy Load Sep 2025 · WordPress plugins
- dropped Autoptimize Sep 2025 · WordPress plugins
- dropped GSAP Sep 2025 · JavaScript frameworks
- dropped MediaElement.js Sep 2025 · Video players
- dropped Photo Gallery Sep 2025 · WordPress plugins
- dropped Vimeo Sep 2025 · Video players
- added Astra Aug 2025 · WordPress themes
- switched Cloudflare cdnjs Aug 2025 · CDN
- switched cdnjs Cloudflare Aug 2025 · CDN
- added Cookie Notice Aug 2025 · WordPress plugins
- added Essential Addons for Elementor Aug 2025 · WordPress plugins
- added GTranslate Aug 2025 · WordPress plugins
- added particles.js Aug 2025 · JavaScript graphics
- added wpBakery Aug 2025 · Page builders
- dropped WordPress Super Cache Jul 2025 · Caching
- dropped Yoast SEO Premium Jul 2025 · SEO
2024 2 added · 4 dropped
- dropped Underscore.js Dec 2024 · JavaScript libraries
- dropped WPForms Dec 2024 · WordPress plugins
- added Redis Aug 2024 · Databases
- added Redis Object Cache Aug 2024 · Caching
- dropped Redis Jun 2024 · Databases
- dropped Redis Object Cache Jun 2024 · Caching
2023 16 added · 3 dropped
- dropped Endurance Page Cache Dec 2023 · Caching
- added Priority Hints Sep 2023 · Performance
- added Site Kit Aug 2023 · WordPress plugins
- dropped Gutenberg Jun 2023 · WordPress plugins
- added Redis Jun 2023 · Databases
- added Redis Object Cache Jun 2023 · Caching
- dropped Twitter Emoji (Twemoji) Jun 2023 · Font scripts
- added core-js May 2023 · JavaScript libraries
- added HSTS May 2023 · Security
- added Jetpack May 2023 · WordPress plugins
- added jQuery UI May 2023 · JavaScript libraries
- added Microsoft 365 May 2023 · Webmail
- added Open Graph May 2023 · Miscellaneous
- added RSS May 2023 · Miscellaneous
- added Swiper May 2023 · JavaScript libraries
- added Underscore.js May 2023 · JavaScript libraries
- added WPForms May 2023 · WordPress plugins
- added Yoast SEO May 2023 · WordPress plugins
- added Yoast SEO Premium May 2023 · SEO
2022 21 added · 2 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped Swiper Slider Oct 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries
- added core-js Aug 2022 · JavaScript libraries
- added Gutenberg Aug 2022 · WordPress plugins
- added Jetpack Aug 2022 · WordPress plugins
- added jQuery UI Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added Swiper Slider Aug 2022 · Miscellaneous
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added Underscore.js Aug 2022 · JavaScript libraries
- added WPForms Aug 2022 · WordPress plugins
- added Yoast SEO Aug 2022 · WordPress plugins
- added Yoast SEO Premium Aug 2022 · SEO
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added core-js Mar 2022 · JavaScript libraries
- added Gutenberg Mar 2022 · WordPress plugins
- added Jetpack Feb 2022 · WordPress plugins
- added WPForms Feb 2022 · WordPress plugins
- added Yoast SEO Premium Feb 2022 · SEO
2021 9 added · 6 dropped · 2 switched
- dropped Wheelio Dec 2021 · Widgets
- dropped core-js Nov 2021 · JavaScript libraries
- added Yoast SEO Nov 2021 · SEO
- dropped Yoast SEO Oct 2021 · SEO
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- switched Select2 jQuery UI Jul 2021 · JavaScript libraries
- added Swiper Slider Jul 2021 · Miscellaneous
- switched Typekit Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Yoast SEO Jul 2021 · SEO
- dropped Swiper Slider Jun 2021 · Miscellaneous
- dropped Twitter Emoji (Twemoji) Jun 2021 · Miscellaneous
- dropped jQuery UI May 2021 · JavaScript libraries
- added Apache HTTP Server Apr 2021 · Web servers
- added Lua Feb 2021 · Programming languages
- added OpenResty Feb 2021 · Web servers
- added Varnish Feb 2021 · Caching
2020 11 added · 8 dropped · 1 switched
- dropped Facebook Oct 2020 · Widgets
- dropped HubSpot Oct 2020 · Marketing automation
- added jQuery UI Oct 2020 · JavaScript libraries
- dropped Matomo Analytics Oct 2020 · Analytics
- dropped Modernizr Oct 2020 · JavaScript libraries
- added Select2 Oct 2020 · JavaScript libraries
- dropped Sentry Oct 2020 · Issue trackers
- dropped Squarespace Oct 2020 · CMS
- dropped Webpack Oct 2020 · Miscellaneous
- dropped YUI Oct 2020 · JavaScript libraries
- added Elementor Sep 2020 · Page builders
- added Google Font API Sep 2020 · Font scripts
- added MySQL Sep 2020 · Databases
- added Nginx Sep 2020 · Reverse proxies
- added PHP Sep 2020 · Programming languages
- added Swiper Slider Sep 2020 · Miscellaneous
- added Twitter Emoji (Twemoji) Sep 2020 · Miscellaneous
- added WordPress Sep 2020 · Blogs
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- added Sentry Mar 2020 · Issue Trackers
2019 12 added · 2 dropped
- added HubSpot Sep 2019 · Marketing Automation
- added Matomo Sep 2019 · Analytics
- dropped Varnish Sep 2019 · Cache Tools
- dropped Envoy Jul 2019 · Reverse Proxy
- added Envoy Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added Squarespace Mar 2019 · CMS
- added Typekit Mar 2019 · Font Scripts
- added Varnish Mar 2019 · Cache Tools
- added Webpack Mar 2019 · Miscellaneous
- added YUI Mar 2019 · JavaScript Libraries