Technology history for class.com
Stack size over time
From 21 detected technologies in Jan 2019 to 97 in Jun 2026.
Currently detected
- Backbone.js since Jan 2019
- Cloudflare since Jan 2019
- jQuery Migrate since Jan 2019
- jQuery UI since Jan 2019
- Liveinternet since Jan 2019
- MediaElement.js since Jan 2019
- Linkedin since Jan 2019
- Modernizr since Jan 2019
- MySQL since Jan 2019
- Facebook since Jan 2019
- Google AdSense since Jan 2019
- Google Analytics since Jan 2019
- PHP since Jan 2019
- Google Tag Manager since Jan 2019
- Google Font API since Jan 2019
- React since Jan 2019
- reCAPTCHA since Jan 2019
- Twitter since Jan 2019
- Underscore.js since Jan 2019
- jQuery since Jan 2019
- WordPress since Jan 2019
- Font Awesome since Mar 2019
- Apache HTTP Server since Apr 2019
- Twitter Emoji (Twemoji) since Jun 2019
- Bootstrap since Feb 2020
- Nginx since Feb 2020
- Polyfill since Feb 2020
- Webpack since Feb 2020
- Amazon Web Services since Mar 2021
- Amazon CloudFront since Mar 2021
- Marketo since Mar 2021
- Linkedin Insight Tag since Mar 2021
- Select2 since Mar 2021
- Unbounce since Mar 2021
- Yoast SEO since Mar 2021
- Lodash since Apr 2021
- Babel since Jun 2021
- Facebook Pixel since Jun 2021
- Google Optimize since Jun 2021
- wpBakery since Jun 2021
- core-js since Sep 2021
- FancyBox since Sep 2021
- Cloudflare Bot Management since Oct 2021
- anime.js since May 2022
- MariaDB since May 2022
- Fastly since May 2022
- Flickity since May 2022
- Pantheon since May 2022
- New Relic since May 2022
- GSAP since May 2022
- Slider Revolution since May 2022
- Varnish since May 2022
- YouTube since Jul 2022
- Google Workspace since Aug 2022
- Salesforce since Aug 2022
- Open Graph since Sep 2022
- HSTS since Sep 2022
- Unpkg since Nov 2022
- Amazon S3 since Dec 2022
- Aura since Dec 2022
- Salesforce Service Cloud since Dec 2022
- Salesforce Desk since Dec 2022
- RSS since Dec 2022
- Atlassian Statuspage since Jan 2023
- 6sense since Feb 2023
- JSS since Feb 2023
- Emotion since Feb 2023
- Datadog since Feb 2023
- PWA since Feb 2023
- Ivory Search since Feb 2023
- styled-components since Feb 2023
- Clearbit Reveal since Mar 2023
- Google Code Prettify since Mar 2023
- Twitter typeahead.js since Mar 2023
- WP Rocket since Mar 2023
- WPML since Mar 2023
- PDF.js since Aug 2023
- Matomo Analytics since Sep 2023
- HubSpot Analytics since Sep 2023
- HubSpot since Sep 2023
- Preact since Jan 2024
- HubSpot Cookie Policy Banner since Jan 2024
- Elementor since Apr 2024
- Swiper since Apr 2024
- Typekit since Apr 2024
- jsDelivr since Sep 2024
- Node.js since Sep 2024
- Nuxt.js since Sep 2024
- Radix UI since Sep 2024
- Tailwind CSS since Sep 2024
- shadcn/ui since Sep 2024
- Vue.js since Sep 2024
- Linkedin Ads since Dec 2024
- cdnjs since Nov 2025
- Moment.js since Nov 2025
- Google Hosted Libraries since Nov 2025
- HubSpot Chat since Apr 2026
Previously used
- AccessiBe Apr 2024 to Jan 2026 · 1 yr
- Amazon ALB Sep 2024 to Aug 2025 · 11 mo
- parcel May 2024 to Sep 2024 · 4 mo
- SWC May 2024 to Sep 2024 · 4 mo
- Priority Hints Apr 2024 to Jul 2024 · 3 mo
- Animate.css May 2022 to Jul 2023 · 1 yr
- lit-element Nov 2022 to Jul 2023 · 8 mo
- lit-html Nov 2022 to Jul 2023 · 8 mo
- LottieFiles Nov 2022 to Jul 2023 · 8 mo
- Material Design Lite Mar 2021 to Jul 2023 · 2 yrs
- SVG Support Feb 2022 to Jul 2023 · 1 yr
- Hotjar Feb 2020 to Mar 2023 · 3 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Cloudinary Dec 2022 to Feb 2023 · 2 mo
- Drift Jun 2021 to Feb 2023 · 1 yr
- Java May 2022 to Dec 2022 · 7 mo
- Contact Form 7 Feb 2022 to Nov 2022 · 9 mo
- Smash Balloon Instagram Feed Feb 2022 to Nov 2022 · 9 mo
- Wistia May 2022 to Nov 2022 · 6 mo
- Adobe Audience Manager Aug 2022 to Oct 2022 · 2 mo
- Demandbase Apr 2022 to Oct 2022 · 6 mo
- Lightbox May 2021 to Oct 2022 · 1 yr
- Microsoft Advertising Mar 2021 to Oct 2022 · 1 yr
- Microsoft Clarity Dec 2021 to Oct 2022 · 10 mo
- Zoominfo Oct 2021 to Oct 2022 · 1 yr
- CookieYes Jun 2021 to Sep 2022 · 1 yr
- Google Cloud May 2022 to Sep 2022 · 4 mo
- Google Cloud Trace May 2022 to Sep 2022 · 4 mo
- Google Remarketing Tag Apr 2022 to May 2022 · 1 mo
- Google PageSpeed Mar 2021 to Apr 2022 · 1 yr
- W3 Total Cache May 2021 to Apr 2022 · 11 mo
- WebToffee GDPR Cookie Consent Feb 2022 to Mar 2022 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Slick Mar 2021 to Mar 2021 · 1 mo
- TinyMCE Feb 2020 to Feb 2020 · 1 mo
- Woopra Feb 2020 to Feb 2020 · 1 mo
Timeline
2026 1 added · 1 dropped
- added HubSpot Chat Apr 2026 · Live chat
- dropped AccessiBe Mar 2026 · Accessibility
2025 1 added · 2 dropped
- dropped Amazon ALB Oct 2025 · Load balancers
- added Amazon ALB Jul 2025 · Load balancers
- dropped Amazon ALB Jun 2025 · Load balancers
2024 11 added · 4 dropped
- added Amazon ALB Dec 2024 · Load balancers
- added Linkedin Ads Dec 2024 · Advertising
- dropped Amazon ALB Nov 2024 · Load balancers
- dropped parcel Nov 2024 · Miscellaneous
- dropped SWC Nov 2024 · Miscellaneous
- dropped Priority Hints Oct 2024 · Performance
- added parcel May 2024 · Miscellaneous
- added SWC May 2024 · Miscellaneous
- added AccessiBe Apr 2024 · Accessibility
- added Elementor Apr 2024 · Page builders
- added Priority Hints Apr 2024 · Performance
- added Swiper Apr 2024 · JavaScript libraries
- added Typekit Apr 2024 · Font scripts
- added HubSpot Cookie Policy Banner Jan 2024 · Cookie compliance
- added Preact Jan 2024 · JavaScript libraries
2023 9 added · 21 dropped · 1 switched
- dropped Animate.css Sep 2023 · UI frameworks
- added HubSpot Sep 2023 · Marketing automation
- added HubSpot Analytics Sep 2023 · Analytics
- dropped lit-element Sep 2023 · JavaScript libraries
- dropped lit-html Sep 2023 · JavaScript libraries
- dropped LottieFiles Sep 2023 · Miscellaneous
- dropped Material Design Lite Sep 2023 · UI frameworks
- added Matomo Analytics Sep 2023 · Analytics
- dropped SVG Support Sep 2023 · WordPress plugins
- dropped Drift Aug 2023 · Live chat
- dropped Hotjar Aug 2023 · Analytics
- dropped C Apr 2023 · Programming languages
- dropped Cloudinary Apr 2023 · CDN
- added Clearbit Reveal Mar 2023 · Analytics
- added WP Rocket Mar 2023 · Caching
- added WPML Mar 2023 · WordPress plugins
- added 6sense Feb 2023 · Marketing automation
- switched Java C Feb 2023 · Programming languages
- added Ivory Search Feb 2023 · WordPress plugins
- added Atlassian Statuspage Jan 2023 · PaaS
- dropped Contact Form 7 Jan 2023 · WordPress plugins
- dropped CookieYes Jan 2023 · Cookie compliance
- dropped Demandbase Jan 2023 · Analytics
- dropped Google Cloud Jan 2023 · IaaS
- dropped Google Cloud Trace Jan 2023 · Performance
- dropped Lightbox Jan 2023 · JavaScript libraries
- dropped Microsoft Advertising Jan 2023 · Advertising
- dropped Microsoft Clarity Jan 2023 · Analytics
- dropped Smash Balloon Instagram Feed Jan 2023 · WordPress plugins
- dropped Wistia Jan 2023 · Video players
- dropped Zoominfo Jan 2023 · Analytics
2022 29 added · 9 dropped · 1 switched
- dropped Adobe Audience Manager Dec 2022 · Segmentation
- added Google Optimize Dec 2022 · A/B Testing
- added RSS Dec 2022 · Miscellaneous
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added Cloudflare Bot Management Aug 2022 · Security
- added Google Workspace Aug 2022 · Webmail
- added Salesforce Aug 2022 · CRM
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Wistia Jul 2022 · Video players
- added YouTube Jul 2022 · Video players
- dropped Amazon CloudFront Jun 2022 · CDN
- dropped Amazon Web Services Jun 2022 · PaaS
- dropped W3 Total Cache Jun 2022 · WordPress plugins
- added Animate.css May 2022 · UI frameworks
- added anime.js May 2022 · JavaScript graphics
- added Fastly May 2022 · CDN
- added Flickity May 2022 · JavaScript libraries
- added Google Cloud May 2022 · IaaS
- added Google Cloud Trace May 2022 · Performance
- added GSAP May 2022 · JavaScript frameworks
- added Java May 2022 · Programming languages
- added MariaDB May 2022 · Databases
- added New Relic May 2022 · RUM
- added Nginx May 2022 · Web servers
- added Pantheon May 2022 · PaaS
- added Slider Revolution May 2022 · WordPress plugins
- switched Google PageSpeed Varnish May 2022 · Caching
- dropped WebToffee GDPR Cookie Consent May 2022 · WordPress plugins
- added Wistia May 2022 · Video players
- added Demandbase Apr 2022 · Analytics
- dropped Google Optimize Apr 2022 · A/B Testing
- added Google Remarketing Tag Apr 2022 · Retargeting
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Smash Balloon Instagram Feed Feb 2022 · WordPress plugins
- added SVG Support Feb 2022 · WordPress plugins
- added WebToffee GDPR Cookie Consent Feb 2022 · Cookie compliance
- dropped Cloudflare Bot Management Jan 2022 · Security
2021 16 added · 12 dropped
- added Microsoft Clarity Dec 2021 · Analytics
- dropped Babel Nov 2021 · Miscellaneous
- dropped Lodash Nov 2021 · JavaScript libraries
- dropped Wheelio Nov 2021 · Widgets
- added Cloudflare Bot Management Oct 2021 · Security
- added Zoominfo Oct 2021 · Analytics
- added core-js Sep 2021 · JavaScript libraries
- added FancyBox Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Babel Jun 2021 · Miscellaneous
- added CookieYes Jun 2021 · Cookie compliance
- added Drift Jun 2021 · Live chat
- added Facebook Pixel Jun 2021 · Analytics
- added Google Optimize Jun 2021 · A/B Testing
- added Hotjar Jun 2021 · Analytics
- added wpBakery Jun 2021 · Page builders
- dropped Hotjar May 2021 · Analytics
- added Lightbox May 2021 · JavaScript libraries
- dropped Slick May 2021 · JavaScript libraries
- added W3 Total Cache May 2021 · Caching
- dropped Bootstrap Apr 2021 · Web Frameworks
- added Lodash Apr 2021 · JavaScript libraries
- dropped Nginx Apr 2021 · Reverse Proxy
- dropped Polyfill Apr 2021 · JavaScript Libraries
- dropped reCAPTCHA Apr 2021 · Captchas
- dropped TinyMCE Apr 2021 · Rich Text Editors
- dropped Webpack Apr 2021 · Miscellaneous
- dropped Woopra Apr 2021 · Analytics
2019 25 added · 2 dropped
- added Cloudflare Jun 2019 · CDN
- dropped reCAPTCHA Jun 2019 · Captchas
- added Twitter Emoji (Twemoji) Jun 2019 · Miscellaneous
- dropped Cloudflare May 2019 · CDN
- added Apache HTTP Server Apr 2019 · Web Servers
- added Backbone.js Mar 2019 · JavaScript Frameworks
- added Cloudflare Mar 2019 · CDN
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Linkedin Mar 2019 · Widgets
- added Liveinternet Mar 2019 · Analytics
- added MediaElement.js Mar 2019 · Video Players
- added Modernizr Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added React Mar 2019 · JavaScript Frameworks
- added reCAPTCHA Mar 2019 · Captchas
- added Twitter Mar 2019 · Widgets
- added Underscore.js Mar 2019 · JavaScript Libraries
- added WordPress Mar 2019 · CMS