Technology history for formfees.com
Stack size over time
From 18 detected technologies in Mar 2022 to 55 in Jun 2026 (peak 61).
Currently detected
- Apache HTTP Server since Mar 2022
- Backbone.js since Mar 2022
- jQuery Migrate since Mar 2022
- jQuery UI since Mar 2022
- LazySizes since Mar 2022
- MailChimp since Mar 2022
- MySQL since Mar 2022
- Google Font API since Mar 2022
- TablePress since Mar 2022
- Swiper Slider since Mar 2022
- Twitter Emoji (Twemoji) since Mar 2022
- Underscore.js since Mar 2022
- Elementor since Mar 2022
- PHP since Mar 2022
- jQuery since Mar 2022
- WordPress since Mar 2022
- WPMU DEV Smush since Mar 2022
- YouTube since Mar 2022
- Contact Form 7 since Apr 2022
- Isotope since Apr 2022
- core-js since Apr 2022
- Animate.css since Aug 2022
- Bootstrap since Aug 2022
- Google Tag Manager since Aug 2022
- Slick since Aug 2022
- Smartsupp since Aug 2022
- Twenty Twenty since Aug 2022
- Google Analytics since Aug 2022
- Swiper since Sep 2022
- Open Graph since Sep 2022
- cdnjs since Oct 2022
- Cloudflare since Oct 2022
- jsDelivr since Oct 2022
- Google Hosted Libraries since Oct 2022
- WP-Optimize since Oct 2022
- RankMath SEO since Nov 2022
- WhatsApp Business Chat since Nov 2022
- RSS since Dec 2022
- Microsoft Clarity since Dec 2022
- Google Maps since Feb 2023
- Pure CSS since Feb 2023
- Cart Functionality since Mar 2023
- Jetpack since Mar 2023
- reCAPTCHA since Mar 2023
- Site Kit since Mar 2023
- Crisp Live Chat since Mar 2023
- WooCommerce since Mar 2023
- Modernizr since May 2023
- Gravatar since May 2023
- Priority Hints since Aug 2023
- Hostinger CDN since Mar 2024
- Hostinger since Mar 2024
- HTTP/3 since Mar 2024
- Cloudflare Bot Management since Sep 2025
- SweetAlert2 since Feb 2026
Previously used
- Linkedin Insight Tag Feb 2023 to Mar 2026 · 3 yrs
- Litespeed Cache Feb 2025 to Aug 2025 · 6 mo
- Google Sign-in Nov 2022 to Apr 2025 · 2 yrs
- WP Rocket Jul 2023 to Jan 2025 · 1 yr
- WPForms Aug 2023 to Jan 2025 · 1 yr
- Bootstrap Icons Jan 2023 to Oct 2024 · 1 yr
- Choices Aug 2023 to Mar 2024 · 7 mo
- Dropzone Aug 2023 to Mar 2024 · 7 mo
- Font Awesome Oct 2022 to Mar 2024 · 1 yr
- HSTS Oct 2023 to Feb 2024 · 4 mo
- Nginx Oct 2023 to Feb 2024 · 4 mo
- Google AdSense Mar 2023 to Apr 2023 · 1 mo
- jQuery CDN Oct 2022 to Apr 2023 · 6 mo
- Leadfeeder Jan 2023 to Apr 2023 · 3 mo
- Segment Feb 2023 to Apr 2023 · 2 mo
- Lodash Oct 2022 to Oct 2022 · 1 mo
- Popper Oct 2022 to Oct 2022 · 1 mo
- Hotjar Aug 2022 to Sep 2022 · 1 mo
- Emotion Apr 2022 to Aug 2022 · 4 mo
- Essential Addons for Elementor Apr 2022 to Aug 2022 · 4 mo
- Moment.js Apr 2022 to Aug 2022 · 4 mo
- Plyr Apr 2022 to Aug 2022 · 4 mo
- WordPress Super Cache Apr 2022 to Aug 2022 · 4 mo
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
Timeline
2026 2 added · 1 dropped
- dropped Linkedin Insight Tag May 2026 · Analytics
- added reCAPTCHA Feb 2026 · Security
- added SweetAlert2 Feb 2026 · JavaScript libraries
2025 12 added · 10 dropped
- dropped Litespeed Cache Oct 2025 · Caching
- added Cloudflare Bot Management Sep 2025 · Security
- added Google Hosted Libraries Sep 2025 · CDN
- added Gravatar Sep 2025 · Miscellaneous
- added Linkedin Insight Tag Sep 2025 · Analytics
- added Modernizr Sep 2025 · JavaScript libraries
- added Swiper Sep 2025 · JavaScript libraries
- dropped Google Hosted Libraries Jun 2025 · CDN
- dropped Google Sign-in Jun 2025 · Authentication
- dropped Gravatar Jun 2025 · Miscellaneous
- dropped Linkedin Insight Tag Jun 2025 · Analytics
- dropped Modernizr Jun 2025 · JavaScript libraries
- dropped Swiper Jun 2025 · JavaScript libraries
- added Google Hosted Libraries Apr 2025 · CDN
- added Gravatar Apr 2025 · Miscellaneous
- added Linkedin Insight Tag Apr 2025 · Analytics
- added Modernizr Apr 2025 · JavaScript libraries
- added Swiper Apr 2025 · JavaScript libraries
- dropped Gravatar Mar 2025 · Miscellaneous
- dropped WP Rocket Mar 2025 · WordPress plugins
- dropped WPForms Mar 2025 · WordPress plugins
- added Litespeed Cache Feb 2025 · Caching
2024 5 added · 11 dropped
- dropped Bootstrap Icons Dec 2024 · Font scripts
- dropped Choices May 2024 · JavaScript libraries
- dropped Dropzone May 2024 · JavaScript libraries
- dropped Font Awesome May 2024 · Font scripts
- dropped Google Hosted Libraries May 2024 · CDN
- dropped Linkedin Insight Tag May 2024 · Analytics
- dropped Modernizr May 2024 · JavaScript libraries
- dropped reCAPTCHA May 2024 · Security
- dropped Swiper May 2024 · JavaScript libraries
- dropped HSTS Apr 2024 · Security
- dropped Nginx Apr 2024 · Web servers
- added Hostinger Mar 2024 · Hosting
- added Hostinger CDN Mar 2024 · CDN
- added HTTP/3 Mar 2024 · Miscellaneous
- added Font Awesome Jan 2024 · Font scripts
- added Google Hosted Libraries Jan 2024 · CDN
2023 23 added · 13 dropped · 1 switched
- added Choices Dec 2023 · JavaScript libraries
- added Dropzone Dec 2023 · JavaScript libraries
- added Linkedin Insight Tag Dec 2023 · Analytics
- added Modernizr Dec 2023 · JavaScript libraries
- added reCAPTCHA Dec 2023 · Security
- added Swiper Dec 2023 · JavaScript libraries
- dropped Choices Nov 2023 · JavaScript libraries
- dropped Dropzone Nov 2023 · JavaScript libraries
- dropped Font Awesome Nov 2023 · Font scripts
- dropped Linkedin Insight Tag Nov 2023 · Analytics
- dropped Modernizr Nov 2023 · JavaScript libraries
- dropped reCAPTCHA Nov 2023 · Security
- dropped Swiper Nov 2023 · JavaScript libraries
- added HSTS Oct 2023 · Security
- added Nginx Oct 2023 · Web servers
- added Choices Aug 2023 · JavaScript libraries
- added Dropzone Aug 2023 · JavaScript libraries
- dropped Google Hosted Libraries Aug 2023 · CDN
- added Priority Hints Aug 2023 · Performance
- added WPForms Aug 2023 · WordPress plugins
- added Swiper Jul 2023 · JavaScript libraries
- added WP Rocket Jul 2023 · Caching
- dropped Google AdSense Jun 2023 · Advertising
- dropped Leadfeeder Jun 2023 · Analytics
- dropped Segment Jun 2023 · Customer data platform
- switched jQuery CDN Google Hosted Libraries May 2023 · CDN
- added Gravatar May 2023 · Miscellaneous
- added Modernizr May 2023 · JavaScript libraries
- added Google AdSense Mar 2023 · Advertising
- added reCAPTCHA Mar 2023 · Security
- added Google Tag Manager Feb 2023 · Tag managers
- added Linkedin Insight Tag Feb 2023 · Analytics
- added Segment Feb 2023 · Customer data platform
- added Bootstrap Icons Jan 2023 · Font scripts
- dropped Google Hosted Libraries Jan 2023 · CDN
- added Leadfeeder Jan 2023 · Analytics
- dropped RankMath SEO Jan 2023 · WordPress plugins
2022 4 added · 11 dropped
- dropped Emotion Dec 2022 · JavaScript frameworks
- dropped Essential Addons for Elementor Dec 2022 · WordPress plugins
- dropped Google Tag Manager Dec 2022 · Tag managers
- dropped Hotjar Dec 2022 · Analytics
- dropped Lodash Dec 2022 · JavaScript libraries
- added Microsoft Clarity Dec 2022 · Analytics
- dropped Moment.js Dec 2022 · JavaScript libraries
- dropped Plyr Dec 2022 · Video players
- dropped Popper Dec 2022 · Miscellaneous
- added RSS Dec 2022 · Miscellaneous
- dropped Swiper Dec 2022 · JavaScript libraries
- dropped WordPress Super Cache Dec 2022 · WordPress plugins
- dropped Tailwind CSS Nov 2022 · UI frameworks
- added Open Graph Sep 2022 · Miscellaneous
- added Swiper Sep 2022 · JavaScript libraries