Technology history for c4aa.org
Stack size over time
From 16 detected technologies in Jan 2019 to 29 in Jun 2026 (peak 32).
Currently detected
- W3 Total Cache since Jan 2019
- WordPress since Jan 2019
- PHP since Jan 2019
- jQuery since Jan 2019
- Twitter Emoji (Twemoji) since Jan 2019
- jQuery Migrate since Jan 2019
- MySQL since Jan 2019
- Paths.js since Dec 2019
- core-js since Sep 2021
- Formidable Form since Feb 2022
- Twenty Nineteen since Feb 2022
- Open Graph since Sep 2022
- Priority Hints since Sep 2023
- RSS since Mar 2024
- Preact since May 2024
- WordPress Block Editor since Jul 2024
- Nginx since Oct 2024
- HSTS since Oct 2024
- The SEO Framework since Jan 2025
- Lightbox since Jan 2025
- Uploadcare since Jul 2025
- Fundraise Up since Jul 2025
- HubSpot since Jul 2025
- HubSpot Analytics since Jul 2025
- HubSpot Chat since Jul 2025
- HubSpot WordPress plugin since Jul 2025
- Cloudflare since Jul 2025
- Cloudflare Bot Management since Jul 2025
- reCAPTCHA since Nov 2025
Previously used
- Microsoft Clarity Nov 2023 to Nov 2025 · 2 yrs
- Kindful Aug 2023 to Oct 2025 · 2 yrs
- Microsoft Ajax Content Delivery Network Oct 2024 to Aug 2025 · 10 mo
- Stripe May 2021 to Aug 2025 · 4 yrs
- Sendgrid Aug 2022 to Jun 2025 · 2 yrs
- Contact Form 7 Feb 2022 to May 2025 · 3 yrs
- WP-Optimize Jun 2024 to Feb 2025 · 8 mo
- Jetpack Feb 2022 to Dec 2024 · 2 yrs
- Matomo Analytics Aug 2020 to Dec 2024 · 4 yrs
- Swiper Oct 2023 to Dec 2024 · 1 yr
- Yoast SEO Jul 2021 to Dec 2024 · 3 yrs
- Apache HTTP Server Jan 2019 to Sep 2024 · 5 yrs
- Debian Jan 2019 to Sep 2024 · 5 yrs
- Google Font API Jan 2019 to Apr 2024 · 5 yrs
- Google Hosted Libraries Feb 2022 to Apr 2024 · 2 yrs
- YouTube Dec 2019 to Apr 2024 · 4 yrs
- Clipboard.js Aug 2021 to Apr 2023 · 1 yr
- GiveWP Apr 2022 to Apr 2023 · 1 yr
- jQuery UI Dec 2019 to Apr 2023 · 3 yrs
- Underscore.js Jan 2019 to Apr 2023 · 4 yrs
- Cart Functionality Nov 2021 to May 2022 · 6 mo
- PayPal Apr 2021 to May 2022 · 1 yr
- PayPal Marketing Solutions Nov 2021 to May 2022 · 6 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Babel May 2020 to Nov 2021 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Lodash Mar 2021 to Apr 2021 · 1 mo
- Matomo Sep 2019 to Jul 2020 · 10 mo
- Animate.css Jan 2019 to Nov 2019 · 10 mo
- Font Awesome Jan 2019 to Nov 2019 · 10 mo
- Modernizr Jan 2019 to Nov 2019 · 10 mo
- OWL Carousel Jan 2019 to Nov 2019 · 10 mo
- prettyPhoto Jan 2019 to Nov 2019 · 10 mo
Timeline
2026 1 dropped
- dropped Microsoft Clarity Jan 2026 · Analytics
2025 14 added · 9 dropped · 3 switched
- dropped Kindful Dec 2025 · Fundraising & donations
- added Priority Hints Dec 2025 · Performance
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- added reCAPTCHA Nov 2025 · Security
- dropped Microsoft Ajax Content Delivery Network Oct 2025 · CDN
- dropped Stripe Oct 2025 · Payment processors
- dropped Sendgrid Aug 2025 · Email
- added Cloudflare Jul 2025 · CDN
- added Cloudflare Bot Management Jul 2025 · Security
- dropped Contact Form 7 Jul 2025 · WordPress plugins
- added core-js Jul 2025 · JavaScript libraries
- added Fundraise Up Jul 2025 · Fundraising & donations
- added HubSpot Jul 2025 · Marketing automation
- added HubSpot Analytics Jul 2025 · Analytics
- added HubSpot Chat Jul 2025 · Live chat
- added HubSpot WordPress plugin Jul 2025 · WordPress plugins
- added Uploadcare Jul 2025 · CDN
- added Formidable Form Apr 2025 · WordPress plugins
- dropped WP-Optimize Apr 2025 · WordPress plugins
- switched Matomo Analytics Microsoft Clarity Mar 2025 · Analytics
- added W3 Total Cache Mar 2025 · Caching
- dropped Formidable Form Feb 2025 · Form builders
- dropped Jetpack Feb 2025 · WordPress plugins
- dropped Microsoft Clarity Feb 2025 · Analytics
- switched Swiper Lightbox Jan 2025 · JavaScript libraries
- switched Yoast SEO The SEO Framework Jan 2025 · SEO
2024 9 added · 6 dropped · 2 switched
- dropped Debian Nov 2024 · Operating systems
- added HSTS Oct 2024 · Security
- added Microsoft Ajax Content Delivery Network Oct 2024 · CDN
- switched Apache HTTP Server Nginx Oct 2024 · Web servers
- added Stripe Oct 2024 · Payment processors
- dropped Priority Hints Aug 2024 · Performance
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added WordPress Block Editor Jul 2024 · Page builders
- dropped Google Hosted Libraries Jun 2024 · CDN
- added WP-Optimize Jun 2024 · WordPress plugins
- dropped YouTube Jun 2024 · Video players
- added Kindful May 2024 · Fundraising & donations
- added Preact May 2024 · JavaScript libraries
- switched Google Font API Twitter Emoji (Twemoji) May 2024 · Font scripts
- dropped Kindful Mar 2024 · Fundraising & donations
- added RSS Mar 2024 · Miscellaneous
- added Kindful Jan 2024 · Fundraising & donations
2023 4 added · 8 dropped
- added Microsoft Clarity Nov 2023 · Analytics
- dropped Kindful Oct 2023 · Fundraising & donations
- added Swiper Oct 2023 · JavaScript libraries
- added Priority Hints Sep 2023 · Performance
- added Kindful Aug 2023 · Fundraising & donations
- dropped Clipboard.js Jun 2023 · JavaScript libraries
- dropped core-js Jun 2023 · JavaScript libraries
- dropped GiveWP Jun 2023 · WordPress plugins
- dropped jQuery UI Jun 2023 · JavaScript libraries
- dropped Stripe Jun 2023 · Payment processors
- dropped Underscore.js Jun 2023 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
2022 8 added · 4 dropped · 1 switched
- added Open Graph Sep 2022 · Miscellaneous
- added Sendgrid Aug 2022 · Email
- dropped Cart Functionality Jul 2022 · Ecommerce
- dropped PayPal Marketing Solutions Jul 2022 · Analytics
- dropped Tailwind CSS Jun 2022 · UI frameworks
- switched PayPal GiveWP Apr 2022 · Payment processors
- added Tailwind CSS Apr 2022 · UI frameworks
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Formidable Form Feb 2022 · Surveys
- added Google Hosted Libraries Feb 2022 · CDN
- added Jetpack Feb 2022 · WordPress plugins
- added Twenty Nineteen Feb 2022 · WordPress themes
- dropped Babel Jan 2022 · Miscellaneous
2021 15 added · 7 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Cart Functionality Nov 2021 · Ecommerce
- added PayPal Marketing Solutions Nov 2021 · Analytics
- added Yoast SEO Nov 2021 · WordPress plugins
- dropped Yoast SEO Oct 2021 · SEO
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Clipboard.js Aug 2021 · Miscellaneous
- added Underscore.js Aug 2021 · JavaScript libraries
- added Yoast SEO Jul 2021 · SEO
- added Babel Jun 2021 · Miscellaneous
- added jQuery UI Jun 2021 · JavaScript libraries
- dropped Lodash Jun 2021 · JavaScript libraries
- added Matomo Analytics Jun 2021 · Analytics
- added Twitter Emoji (Twemoji) Jun 2021 · Font scripts
- added Stripe May 2021 · Payment processors
- added PayPal Apr 2021 · Payment processors
- dropped Babel Mar 2021 · Miscellaneous
- dropped jQuery UI Mar 2021 · JavaScript libraries
- added Lodash Mar 2021 · JavaScript libraries
- dropped Matomo Analytics Mar 2021 · Analytics
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2020 1 added · 7 dropped · 1 switched
- added jQuery Migrate Dec 2020 · JavaScript libraries
- dropped jQuery Migrate Sep 2020 · JavaScript libraries
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- dropped Animate.css Jan 2020 · Web Frameworks
- dropped Font Awesome Jan 2020 · Font Scripts
- dropped Modernizr Jan 2020 · JavaScript Libraries
- dropped OWL Carousel Jan 2020 · Widgets
- dropped prettyPhoto Jan 2020 · JavaScript Libraries
- dropped Underscore.js Jan 2020 · JavaScript Libraries
2019 4 added · 1 dropped
- added jQuery UI Dec 2019 · JavaScript Libraries
- added Paths.js Dec 2019 · JavaScript Graphics
- added YouTube Dec 2019 · Video Players
- dropped W3 Total Cache Oct 2019 · Cache Tools
- added Matomo Sep 2019 · Analytics