Technology history for certi.us
Stack size over time
From 10 detected technologies in Jan 2019 to 48 in Jun 2026 (peak 49).
Currently detected
- Google Analytics since Jan 2019
- OpenSSL since Jan 2019
- Bootstrap since Jan 2019
- ExtJS since Jan 2019
- Joomla since Jan 2019
- jQuery since Jan 2019
- jQuery Migrate since Jan 2019
- Lightbox since Jan 2019
- Apache HTTP Server since Jan 2019
- PHP since Jan 2019
- jsDelivr since Jul 2020
- Sendinblue since Feb 2023
- OWL Carousel since May 2023
- Redux Framework since May 2023
- RSS since May 2023
- WooCommerce since May 2023
- WordPress since May 2023
- cdnjs since May 2023
- Swiper since May 2023
- Cloudflare since May 2023
- core-js since May 2023
- Elementor since May 2023
- Google Font API since May 2023
- Isotope since May 2023
- jQuery UI since May 2023
- Open Graph since May 2023
- DataTables since May 2023
- Modernizr since May 2023
- MySQL since May 2023
- Select2 since May 2023
- SkyVerge since May 2023
- Slick since May 2023
- Priority Hints since Aug 2023
- Microsoft 365 since Apr 2024
- All in One SEO since Jul 2024
- Radix UI since Sep 2024
- shadcn/ui since Sep 2024
- Tailwind CSS since Sep 2024
- Font Awesome since Jun 2025
- W3 Total Cache since Jun 2025
- Jetpack since Nov 2025
- authorize.net since Nov 2025
- Cloudflare Browser Insights since Nov 2025
- HSTS since Nov 2025
- Site Kit since Dec 2025
- Twitter Emoji (Twemoji) since Dec 2025
- Google Tag Manager since Dec 2025
- Microsoft Clarity since Jan 2026
Previously used
- reCAPTCHA May 2023 to Feb 2026 · 2 yrs
- Contact Form 7 May 2023 to Dec 2025 · 2 yrs
- Liquid Web Sep 2023 to Oct 2025 · 2 yrs
- parcel May 2023 to Oct 2025 · 2 yrs
- SWC May 2023 to Oct 2025 · 2 yrs
- WP-Optimize Feb 2024 to May 2025 · 1 yr
- Underscore.js May 2023 to Aug 2024 · 1 yr
- WPForms May 2023 to Aug 2024 · 1 yr
- YouTube May 2023 to Sep 2023 · 4 mo
- Wheelio Oct 2021 to Oct 2021 · 1 mo
Timeline
2026 1 added · 2 dropped
- dropped reCAPTCHA Apr 2026 · Security
- dropped Contact Form 7 Feb 2026 · WordPress plugins
- added Microsoft Clarity Jan 2026 · Analytics
2025 8 added · 3 dropped · 1 switched
- added Google Tag Manager Dec 2025 · Tag managers
- dropped Liquid Web Dec 2025 · PaaS
- dropped parcel Dec 2025 · Miscellaneous
- added Site Kit Dec 2025 · WordPress plugins
- dropped SWC Dec 2025 · Miscellaneous
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- added authorize.net Nov 2025 · Payment processors
- added Cloudflare Browser Insights Nov 2025 · Analytics
- added HSTS Nov 2025 · Security
- added Jetpack Nov 2025 · WordPress plugins
- added Font Awesome Jun 2025 · Font scripts
- switched WP-Optimize W3 Total Cache Jun 2025 · WordPress plugins
2024 4 added · 1 dropped · 1 switched
- dropped Underscore.js Oct 2024 · JavaScript libraries
- added Radix UI Sep 2024 · UI frameworks
- added shadcn/ui Sep 2024 · UI frameworks
- added Tailwind CSS Sep 2024 · UI frameworks
- switched WPForms All in One SEO Jul 2024 · WordPress plugins
- added Microsoft 365 Apr 2024 · Email
2023 29 added · 1 dropped
- dropped YouTube Dec 2023 · Video players
- added Liquid Web Sep 2023 · PaaS
- added Priority Hints Aug 2023 · Performance
- added cdnjs May 2023 · CDN
- added Cloudflare May 2023 · CDN
- added Contact Form 7 May 2023 · WordPress plugins
- added core-js May 2023 · JavaScript libraries
- added DataTables May 2023 · JavaScript libraries
- added Elementor May 2023 · WordPress plugins
- added Google Font API May 2023 · Font scripts
- added Isotope May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added Modernizr May 2023 · JavaScript libraries
- added MySQL May 2023 · Databases
- added Open Graph May 2023 · Miscellaneous
- added OWL Carousel May 2023 · JavaScript libraries
- added parcel May 2023 · Miscellaneous
- added reCAPTCHA May 2023 · Security
- added Redux Framework May 2023 · WordPress plugins
- added RSS May 2023 · Miscellaneous
- added Select2 May 2023 · JavaScript libraries
- added SkyVerge May 2023 · Payment processors
- added Slick May 2023 · JavaScript libraries
- added SWC May 2023 · Miscellaneous
- added Swiper May 2023 · JavaScript libraries
- added Underscore.js May 2023 · JavaScript libraries
- added WooCommerce May 2023 · Ecommerce
- added WordPress May 2023 · CMS
- added WPForms May 2023 · WordPress plugins
- added YouTube May 2023 · Video players
2022 1 dropped
- dropped Wheelio Mar 2022 · Widgets
2021 1 added · 1 dropped
2020 1 added
- added jsDelivr Jul 2020 · CDN