Technology history for learnsignal.com
Stack size over time
From 30 detected technologies in Jan 2019 to 75 in Mar 2026 (peak 88).
Currently detected
- Ahoy since Jan 2019
- Chart.js since Jan 2019
- Apache HTTP Server since Jan 2019
- Bootstrap since Jan 2019
- MySQL since Jan 2019
- jQuery UI since Jan 2019
- Moment.js since Jan 2019
- Google Font API since Jan 2019
- Google Tag Manager since Jan 2019
- Twitter Emoji (Twemoji) since Jan 2019
- Ruby since Jan 2019
- Ruby on Rails since Jan 2019
- jQuery since Jan 2019
- WordPress since Jan 2019
- Yoast SEO since Jan 2019
- Facebook since Jan 2019
- Google Analytics since Jan 2019
- New Relic since Jan 2019
- Nginx since Jan 2019
- PHP since Jan 2019
- Amazon Web Services since Feb 2019
- jQuery Migrate since May 2019
- HubSpot since Aug 2019
- Cloudflare since Sep 2019
- React since Sep 2019
- Webpack since Dec 2019
- reCAPTCHA since Apr 2020
- Matomo Analytics since Aug 2020
- Microsoft Advertising since Feb 2021
- HubSpot Analytics since Feb 2021
- Linkedin Insight Tag since Feb 2021
- iubenda since May 2021
- Zendesk since May 2021
- Facebook Pixel since Jun 2021
- HubSpot Cookie Policy Banner since Aug 2021
- Amazon ALB since Sep 2021
- core-js since Sep 2021
- Amazon CloudFront since Nov 2021
- Amazon S3 since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Lodash since Nov 2021
- Segment since Nov 2021
- Emotion since Nov 2021
- Next.js since Nov 2021
- Node.js since Nov 2021
- Preact since Nov 2021
- Java since Dec 2021
- Microsoft Clarity since Dec 2021
- Cloudflare Network Error Logging since Feb 2022
- Tailwind CSS since Apr 2022
- Popper since Apr 2022
- MailChimp since Aug 2022
- Google Workspace since Aug 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Open Graph since Sep 2022
- jsDelivr since Oct 2022
- MathJax since Oct 2022
- Google Tag Manager for WordPress since Oct 2022
- Gravatar since Oct 2022
- Trustpilot since Oct 2022
- Twenty Twenty-One since Oct 2022
- Slick since Oct 2022
- WooCommerce since Oct 2022
- Pingdom since Oct 2022
- RSS since Dec 2022
- Cloudflare Rocket Loader since Mar 2023
- HubSpot Chat since Apr 2023
- SimpleSAMLphp since Jun 2023
- Yii since Jun 2023
- Site Kit since Sep 2024
- LazySizes since Oct 2024
- NitroPack since Oct 2024
- Swiper since Dec 2024
- Debian since May 2025
Previously used
- cdnjs Jun 2025 to Nov 2025 · 5 mo
- CookieYes Jun 2025 to Nov 2025 · 5 mo
- Font Awesome Jan 2019 to Nov 2025 · 6 yrs
- Google Sign-in Jun 2025 to Nov 2025 · 5 mo
- HubSpot WordPress plugin Dec 2022 to Nov 2025 · 2 yrs
- Pingdom RUM Jul 2023 to Nov 2025 · 2 yrs
- Select2 Jun 2025 to Nov 2025 · 5 mo
- Splide Mar 2023 to Nov 2025 · 2 yrs
- Stripe Jan 2019 to Nov 2025 · 6 yrs
- Tippy.js Sep 2024 to Nov 2025 · 1 yr
- WooCommerce Stripe Payment Gateway Jun 2025 to Nov 2025 · 5 mo
- Yoast SEO Premium Sep 2024 to Nov 2025 · 1 yr
- WooCommerce Subscriptions Sep 2024 to Jun 2025 · 9 mo
- HTTP/3 Sep 2024 to Dec 2024 · 3 mo
- Kadence WP Blocks Sep 2024 to Dec 2024 · 3 mo
- WordPress Block Editor Sep 2024 to Dec 2024 · 3 mo
- Priority Hints Apr 2024 to Nov 2024 · 7 mo
- Cart Functionality Oct 2022 to Sep 2024 · 1 yr
- OptinMonster Apr 2024 to Sep 2024 · 5 mo
- PixelYourSite Aug 2023 to Sep 2024 · 1 yr
- Jetpack Apr 2024 to Jul 2024 · 3 mo
- W3 Total Cache Sep 2023 to Jul 2024 · 10 mo
- Facebook Login Jan 2022 to Sep 2022 · 8 mo
- Headless UI Jul 2022 to Sep 2022 · 2 mo
- Hotjar Jan 2019 to Sep 2022 · 3 yrs
- HubSpot CMS Hub Jun 2021 to Sep 2022 · 1 yr
- Linkedin Sign-in Jan 2022 to Sep 2022 · 8 mo
- PayPal Apr 2022 to Sep 2022 · 5 mo
- Twitter Jan 2022 to Sep 2022 · 8 mo
- Twitter Ads Jan 2022 to Sep 2022 · 8 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- FullStory Sep 2021 to Mar 2022 · 6 mo
- Google Ads Conversion Tracking Jul 2021 to Mar 2022 · 8 mo
- Vimeo Jun 2021 to Oct 2021 · 4 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- HubSpot Cookie Aug 2021 to Aug 2021 · 1 mo
- Quantcast Choice Aug 2021 to Aug 2021 · 1 mo
- Iubenda Aug 2020 to Apr 2021 · 8 mo
- Google Analytics Enhanced eCommerce Jun 2019 to Dec 2020 · 1 yr
- PDF.js Sep 2020 to Dec 2020 · 3 mo
- Babel Mar 2020 to Nov 2020 · 8 mo
- Matomo Aug 2019 to Jul 2020 · 11 mo
- Intercom Jan 2019 to Jan 2020 · 1 yr
- Amazon EC2 Jan 2019 to Aug 2019 · 7 mo
- Hammer.js May 2019 to Aug 2019 · 3 mo
- OpenSSL May 2019 to Aug 2019 · 3 mo
- FingerprintJS Jan 2019 to Apr 2019 · 3 mo
- Modernizr Jan 2019 to Apr 2019 · 3 mo
- Optimizely Jan 2019 to Apr 2019 · 3 mo
- TrackJs Jan 2019 to Apr 2019 · 3 mo
- Phusion Passenger Jan 2019 to Mar 2019 · 2 mo
Timeline
2026 12 dropped
- dropped cdnjs Jan 2026 · CDN
- dropped CookieYes Jan 2026 · Cookie compliance
- dropped Font Awesome Jan 2026 · Font scripts
- dropped Google Sign-in Jan 2026 · Authentication
- dropped HubSpot WordPress plugin Jan 2026 · WordPress plugins
- dropped Pingdom RUM Jan 2026 · RUM
- dropped Select2 Jan 2026 · JavaScript libraries
- dropped Splide Jan 2026 · JavaScript libraries
- dropped Stripe Jan 2026 · Payment processors
- dropped Tippy.js Jan 2026 · JavaScript libraries
- dropped WooCommerce Stripe Payment Gateway Jan 2026 · WordPress plugins
- dropped Yoast SEO Premium Jan 2026 · SEO
2025 27 added · 16 dropped
- added cdnjs Nov 2025 · CDN
- added CookieYes Nov 2025 · Cookie compliance
- added Font Awesome Nov 2025 · Font scripts
- added Google Sign-in Nov 2025 · Authentication
- added HubSpot WordPress plugin Nov 2025 · WordPress plugins
- added Pingdom RUM Nov 2025 · RUM
- added Select2 Nov 2025 · JavaScript libraries
- added Splide Nov 2025 · JavaScript libraries
- added Stripe Nov 2025 · Payment processors
- added Tippy.js Nov 2025 · JavaScript libraries
- added WooCommerce Stripe Payment Gateway Nov 2025 · WordPress plugins
- added Yoast SEO Premium Nov 2025 · SEO
- dropped cdnjs Aug 2025 · CDN
- dropped CookieYes Aug 2025 · Cookie compliance
- dropped Font Awesome Aug 2025 · Font scripts
- dropped Google Sign-in Aug 2025 · Authentication
- dropped HubSpot WordPress plugin Aug 2025 · WordPress plugins
- dropped Pingdom RUM Aug 2025 · RUM
- dropped Select2 Aug 2025 · JavaScript libraries
- dropped Splide Aug 2025 · JavaScript libraries
- dropped Stripe Aug 2025 · Payment processors
- dropped Tippy.js Aug 2025 · JavaScript libraries
- dropped WooCommerce Stripe Payment Gateway Aug 2025 · WordPress plugins
- dropped WooCommerce Subscriptions Aug 2025 · WordPress plugins
- dropped Yoast SEO Premium Aug 2025 · SEO
- added cdnjs Jun 2025 · CDN
- added CookieYes Jun 2025 · Cookie compliance
- added Font Awesome Jun 2025 · Font scripts
- added Google Sign-in Jun 2025 · Authentication
- added HubSpot WordPress plugin Jun 2025 · WordPress plugins
- added Pingdom RUM Jun 2025 · RUM
- added Select2 Jun 2025 · JavaScript libraries
- added Splide Jun 2025 · JavaScript libraries
- added Stripe Jun 2025 · Payment processors
- added Tippy.js Jun 2025 · JavaScript libraries
- added WooCommerce Stripe Payment Gateway Jun 2025 · WordPress plugins
- added WooCommerce Subscriptions Jun 2025 · WordPress plugins
- added Yoast SEO Premium Jun 2025 · SEO
- added Apache HTTP Server May 2025 · Web servers
- added Debian May 2025 · Operating systems
- dropped HTTP/3 Feb 2025 · Miscellaneous
- dropped Kadence WP Blocks Feb 2025 · WordPress plugins
- dropped WordPress Block Editor Feb 2025 · Page builders
2024 5 added · 11 dropped · 1 switched
- added Swiper Dec 2024 · JavaScript libraries
- dropped Cart Functionality Nov 2024 · Ecommerce
- dropped HubSpot WordPress plugin Nov 2024 · WordPress plugins
- dropped OptinMonster Nov 2024 · Marketing automation
- dropped Pingdom RUM Nov 2024 · RUM
- dropped PixelYourSite Nov 2024 · WordPress plugins
- dropped Splide Nov 2024 · JavaScript libraries
- dropped Tippy.js Nov 2024 · JavaScript libraries
- dropped WooCommerce Subscriptions Nov 2024 · WordPress plugins
- dropped Yoast SEO Premium Nov 2024 · SEO
- dropped Jetpack Oct 2024 · WordPress plugins
- added LazySizes Oct 2024 · JavaScript libraries
- switched Priority Hints NitroPack Oct 2024 · Performance
- dropped W3 Total Cache Oct 2024 · WordPress plugins
- added Jetpack Apr 2024 · WordPress plugins
- added OptinMonster Apr 2024 · Marketing automation
- added Priority Hints Apr 2024 · Performance
2023 6 added
- added W3 Total Cache Sep 2023 · WordPress plugins
- added PixelYourSite Aug 2023 · WordPress plugins
- added Pingdom RUM Jul 2023 · RUM
- added HubSpot Chat Apr 2023 · Live chat
- added Cloudflare Rocket Loader Mar 2023 · Performance
- added Splide Mar 2023 · JavaScript libraries
2022 38 added · 10 dropped · 4 switched
- dropped Headless UI Dec 2022 · UI frameworks
- dropped HSTS Dec 2022 · Security
- added HubSpot WordPress plugin Dec 2022 · WordPress plugins
- dropped PayPal Dec 2022 · Payment processors
- added RSS Dec 2022 · Miscellaneous
- dropped Hotjar Nov 2022 · Analytics
- dropped MailChimp Nov 2022 · Marketing automation
- dropped Twitter Nov 2022 · Widgets
- dropped Twitter Ads Nov 2022 · Advertising
- added Cart Functionality Oct 2022 · Ecommerce
- added Google Tag Manager for WordPress Oct 2022 · WordPress plugins
- added jQuery Migrate Oct 2022 · JavaScript libraries
- added jsDelivr Oct 2022 · CDN
- added MathJax Oct 2022 · JavaScript graphics
- added MySQL Oct 2022 · Databases
- added PHP Oct 2022 · Programming languages
- added Pingdom Oct 2022 · RUM
- added Slick Oct 2022 · JavaScript libraries
- added Trustpilot Oct 2022 · Reviews
- added Twenty Twenty-One Oct 2022 · WordPress themes
- added Twitter Emoji (Twemoji) Oct 2022 · Font scripts
- added WooCommerce Oct 2022 · Ecommerce
- switched HubSpot CMS Hub WordPress Oct 2022 · CMS
- added Yoast SEO Oct 2022 · WordPress plugins
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Cloudflare Network Error Logging Aug 2022 · Issue trackers
- switched Linkedin Sign-in Facebook Login Aug 2022 · Authentication
- added Google Workspace Aug 2022 · Webmail
- added Headless UI Aug 2022 · UI frameworks
- added Hotjar Aug 2022 · Analytics
- added HubSpot CMS Hub Aug 2022 · CMS
- switched Facebook Login Linkedin Sign-in Aug 2022 · Authentication
- added MailChimp Aug 2022 · Marketing automation
- added PayPal Aug 2022 · Payment processors
- added PWA Aug 2022 · Miscellaneous
- added Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Headless UI Jul 2022 · UI frameworks
- added Linkedin Insight Tag Jun 2022 · Analytics
- dropped FullStory May 2022 · Analytics
- dropped Google Ads Conversion Tracking May 2022 · Analytics
- added PayPal Apr 2022 · Payment processors
- added Popper Apr 2022 · Miscellaneous
- added Tailwind CSS Apr 2022 · UI frameworks
- added Google Ads Conversion Tracking Mar 2022 · Analytics
- added Cloudflare Network Error Logging Feb 2022 · Issue trackers
- added Facebook Login Jan 2022 · Authentication
- added Linkedin Sign-in Jan 2022 · Authentication
- switched Wheelio Twitter Jan 2022 · Widgets
- added Twitter Ads Jan 2022 · Advertising
2021 36 added · 19 dropped
- added Microsoft Clarity Dec 2021 · Analytics
- dropped Vimeo Dec 2021 · Video players
- added Amazon CloudFront Nov 2021 · CDN
- added Amazon S3 Nov 2021 · Miscellaneous
- added Cloudflare Bot Management Nov 2021 · Security
- added Emotion Nov 2021 · Development
- added Lodash Nov 2021 · JavaScript libraries
- added Next.js Nov 2021 · Web servers
- added Node.js Nov 2021 · Programming languages
- added Preact Nov 2021 · JavaScript libraries
- added Segment Nov 2021 · Customer data platform
- added Webpack Nov 2021 · Miscellaneous
- dropped Google Ads Conversion Tracking Oct 2021 · Analytics
- dropped HubSpot Cookie Oct 2021 · Cookie compliance
- dropped Quantcast Choice Oct 2021 · Cookie compliance
- added Amazon ALB Sep 2021 · Load balancers
- added Amazon Web Services Sep 2021 · PaaS
- added core-js Sep 2021 · JavaScript libraries
- added FullStory Sep 2021 · Analytics
- dropped Linkedin Insight Tag Sep 2021 · Analytics
- added Wheelio Sep 2021 · Widgets
- added HubSpot Cookie Aug 2021 · Cookie compliance
- added Quantcast Choice Aug 2021 · Cookie compliance
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Ahoy Jun 2021 · Analytics
- added Bootstrap Jun 2021 · UI frameworks
- added Chart.js Jun 2021 · JavaScript graphics
- added Facebook Pixel Jun 2021 · Analytics
- dropped Iubenda Jun 2021 · Cookie compliance
- added jQuery UI Jun 2021 · JavaScript libraries
- added Moment.js Jun 2021 · JavaScript libraries
- added New Relic Jun 2021 · Analytics
- added React Jun 2021 · JavaScript libraries
- added Ruby Jun 2021 · Programming languages
- added Ruby on Rails Jun 2021 · Web frameworks
- added Vimeo Jun 2021 · Video players
- added iubenda May 2021 · Cookie compliance
- added Zendesk May 2021 · Live chat
- dropped Ahoy Mar 2021 · Analytics
- dropped Bootstrap Mar 2021 · UI frameworks
- dropped Chart.js Mar 2021 · JavaScript graphics
- dropped jQuery UI Mar 2021 · JavaScript libraries
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped New Relic Mar 2021 · Analytics
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- dropped Google Analytics Enhanced eCommerce Feb 2021 · Ecommerce
- added HubSpot Analytics Feb 2021 · Analytics
- added Linkedin Insight Tag Feb 2021 · Analytics
- added Microsoft Advertising Feb 2021 · Analytics
- dropped PDF.js Feb 2021 · Miscellaneous
- dropped Stripe Feb 2021 · Payment processors
- dropped Webpack Feb 2021 · Miscellaneous
- dropped Babel Jan 2021 · Miscellaneous
2020 4 added · 2 dropped · 1 switched
- dropped React Oct 2020 · JavaScript frameworks
- added PDF.js Sep 2020 · Miscellaneous
- added Iubenda Aug 2020 · Cookie compliance
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- added reCAPTCHA Apr 2020 · Captchas
- added Babel Mar 2020 · Miscellaneous
- dropped Intercom Mar 2020 · Analytics
2019 41 added · 17 dropped
- added Webpack Dec 2019 · Miscellaneous
- dropped Amazon EC2 Oct 2019 · Web Servers
- dropped Amazon Web Services Oct 2019 · PaaS
- dropped Apache HTTP Server Oct 2019 · Web Servers
- dropped Font Awesome Oct 2019 · Font Scripts
- dropped Hammer.js Oct 2019 · JavaScript Libraries
- dropped jQuery Migrate Oct 2019 · JavaScript Libraries
- dropped MySQL Oct 2019 · Databases
- dropped OpenSSL Oct 2019 · Web Server Extensions
- dropped PHP Oct 2019 · Programming Languages
- dropped Twitter Emoji (Twemoji) Oct 2019 · Miscellaneous
- dropped WordPress Oct 2019 · Blogs
- dropped Yoast SEO Oct 2019 · SEO
- added Cloudflare Sep 2019 · CDN
- added React Sep 2019 · JavaScript Frameworks
- added HubSpot Aug 2019 · Marketing Automation
- added Matomo Aug 2019 · Analytics
- dropped FingerprintJS Jun 2019 · JavaScript Libraries
- added Google Analytics Enhanced eCommerce Jun 2019 · Analytics
- dropped Modernizr Jun 2019 · JavaScript Libraries
- dropped Optimizely Jun 2019 · Analytics
- dropped TrackJs Jun 2019 · Analytics
- added Hammer.js May 2019 · JavaScript Libraries
- added jQuery Migrate May 2019 · JavaScript Libraries
- added OpenSSL May 2019 · Web Server Extensions
- dropped Phusion Passenger May 2019 · Web Servers
- added Ahoy Mar 2019 · Analytics
- added Amazon EC2 Mar 2019 · Web Servers
- added Amazon Web Services Mar 2019 · PaaS
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added Chart.js Mar 2019 · JavaScript Graphics
- added Facebook Mar 2019 · Widgets
- added FingerprintJS Mar 2019 · JavaScript Libraries
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added Hotjar Mar 2019 · Analytics
- added Intercom Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added Moment.js Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added New Relic Mar 2019 · Analytics
- added Nginx Mar 2019 · Web Servers
- added Optimizely Mar 2019 · Analytics
- added PHP Mar 2019 · Programming Languages
- added Phusion Passenger Mar 2019 · Web Servers
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- added Stripe Mar 2019 · Payment Processors
- added TrackJs Mar 2019 · Analytics
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS
- added Yoast SEO Mar 2019 · SEO
- added Amazon Web Services Feb 2019 · PaaS