Technology history for classera.com
Stack size over time
From 7 detected technologies in May 2018 to 110 in Jun 2026.
Currently detected
- Apache HTTP Server since May 2018
- jQuery since May 2018
- jQuery Migrate since May 2018
- Font Awesome since May 2018
- Google Font API since May 2018
- Slider Revolution since May 2018
- WordPress since May 2018
- PHP since Jun 2018
- MediaElement.js since Jun 2018
- FancyBox since Jun 2018
- MySQL since Jun 2018
- Google PageSpeed since Jun 2018
- Twitter Emoji (Twemoji) since Jun 2018
- jQuery UI since Aug 2018
- Bootstrap since Aug 2018
- Chart.js since Aug 2018
- Moment.js since Aug 2018
- Google Analytics since Aug 2018
- Nginx since Aug 2018
- Node.js since Aug 2018
- React since Aug 2018
- Socket.io since Aug 2018
- SweetAlert2 since Aug 2019
- Matomo since Mar 2020
- Google Tag Manager since Mar 2020
- GSAP since Aug 2020
- Elementor since Aug 2020
- Matomo Analytics since Aug 2020
- Modernizr since Aug 2020
- Swiper Slider since Aug 2020
- AngularJS since Dec 2020
- Animate.css since Dec 2020
- MathJax since Dec 2020
- Lodash since Dec 2020
- OWL Carousel since Dec 2020
- Plyr since Dec 2020
- Quill since Dec 2020
- Ubuntu since Dec 2020
- RequireJS since Dec 2020
- VideoJS since Dec 2020
- YouTube since Dec 2020
- Choices since Feb 2021
- Cloudflare Browser Insights since Feb 2021
- SweetAlert since Feb 2021
- Cloudflare since Mar 2021
- KaTeX since Jul 2021
- New Relic since Jul 2021
- prettyPhoto since Jul 2021
- core-js since Aug 2021
- Java since Sep 2021
- Google Maps since Dec 2021
- Astra since Feb 2022
- Contact Form 7 since Feb 2022
- WhatsApp Business Chat since Feb 2022
- WP-PageNavi since Feb 2022
- Azure since Aug 2022
- Microsoft 365 since Aug 2022
- PWA since Aug 2022
- HSTS since Sep 2022
- Swiper since Sep 2022
- Underscore.js since Sep 2022
- WPForms since Sep 2022
- Open Graph since Oct 2022
- Polylang since Oct 2022
- reCAPTCHA since Oct 2022
- MailChimp since Nov 2022
- MailChimp for WordPress since Nov 2022
- Cloudflare Bot Management since Dec 2022
- CookieYes since Dec 2022
- SimpleSAMLphp since Dec 2022
- RSS since Dec 2022
- WP-Optimize since Dec 2022
- Cart Functionality since Jan 2023
- BetterDocs since Apr 2023
- Priority Hints since Aug 2023
- Atlassian Jira since Nov 2023
- jQuery-pjax since Nov 2023
- Backbone.js since Nov 2023
- Google Hosted Libraries since Nov 2023
- Hotjar since Nov 2023
- Express since May 2024
- Convert since May 2024
- lit-html since Jun 2024
- lit-element since Jun 2024
- BetterDocs plugin since Nov 2024
- Essential Addons for Elementor since Nov 2024
- Facebook Pixel since Nov 2024
- Laravel since Dec 2024
- AOS since Feb 2025
- Highlight.js since Feb 2025
- Isotope since Feb 2025
- jQuery CDN since Feb 2025
- Django since Feb 2025
- Dropzone since Feb 2025
- Flickity since Feb 2025
- Python since Feb 2025
- HTTP/3 since Sep 2025
- Linkedin Insight Tag since Sep 2025
- Linkedin Ads since Sep 2025
- LiteSpeed since Sep 2025
- Hostinger since Sep 2025
- TikTok Pixel since Sep 2025
- Twitter Ads since Sep 2025
- Astro since Oct 2025
- Bootstrap Icons since Oct 2025
- jsDelivr since Oct 2025
- Mixpanel since Oct 2025
- PDF.js since Oct 2025
- HubSpot since Feb 2026
- cdnjs since Apr 2026
Previously used
- Unpkg Jan 2026 to Jan 2026 · 1 mo
- Really Simple SSL & Security Jan 2025 to Mar 2025 · 2 mo
- Select2 Aug 2020 to Mar 2025 · 4 yrs
- particles.js Apr 2023 to Jan 2025 · 1 yr
- The Events Calendar Aug 2023 to Jan 2025 · 1 yr
- WordPress Block Editor Jul 2024 to Jan 2025 · 6 mo
- WP Job Openings Jan 2023 to Jan 2025 · 2 yrs
- All in One SEO Jul 2024 to Oct 2024 · 3 mo
- MonsterInsights Apr 2023 to Oct 2024 · 1 yr
- Element UI Apr 2023 to Jun 2023 · 2 mo
- Vue.js Apr 2023 to Jun 2023 · 2 mo
- RankMath SEO Jan 2023 to Feb 2023 · 1 mo
- Yoast SEO Jun 2021 to Oct 2022 · 1 yr
- Babel Dec 2020 to Aug 2022 · 1 yr
- Site Kit Jun 2021 to Jul 2022 · 1 yr
- The SEO Framework Jul 2022 to Jul 2022 · 1 mo
- anime.js Feb 2022 to May 2022 · 3 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Slick Aug 2020 to Aug 2021 · 1 yr
- Hammer.js Dec 2020 to Mar 2021 · 3 mo
- Essential JS 2 Oct 2019 to Feb 2020 · 4 mo
- jQuery Sparklines Aug 2018 to Aug 2019 · 1 yr
- Raphael Aug 2018 to Aug 2019 · 1 yr
Timeline
2026 2 added · 1 switched
- switched Unpkg cdnjs Apr 2026 · CDN
- added HubSpot Feb 2026 · Marketing automation
- added Unpkg Jan 2026 · CDN
2025 16 added · 7 dropped
- added Astro Oct 2025 · Static site generator
- added Bootstrap Icons Oct 2025 · Font scripts
- added jsDelivr Oct 2025 · CDN
- added Mixpanel Oct 2025 · Analytics
- added Priority Hints Oct 2025 · Performance
- added SweetAlert2 Jun 2025 · JavaScript libraries
- dropped Really Simple SSL & Security May 2025 · Security
- dropped Select2 May 2025 · JavaScript libraries
- dropped particles.js Mar 2025 · JavaScript graphics
- dropped Priority Hints Mar 2025 · Performance
- dropped The Events Calendar Mar 2025 · WordPress plugins
- dropped WordPress Block Editor Mar 2025 · Page builders
- dropped WP Job Openings Mar 2025 · WordPress plugins
- added AOS Feb 2025 · JavaScript libraries
- added Choices Feb 2025 · JavaScript libraries
- added Django Feb 2025 · Web frameworks
- added Dropzone Feb 2025 · JavaScript libraries
- added Flickity Feb 2025 · JavaScript libraries
- added Highlight.js Feb 2025 · JavaScript libraries
- added Isotope Feb 2025 · JavaScript libraries
- added jQuery CDN Feb 2025 · CDN
- added Python Feb 2025 · Programming languages
- added Really Simple SSL & Security Jan 2025 · Security
2024 8 added · 4 dropped
- dropped All in One SEO Dec 2024 · WordPress plugins
- dropped MonsterInsights Dec 2024 · WordPress plugins
- added BetterDocs Nov 2024 · Documentation
- added BetterDocs plugin Nov 2024 · WordPress plugins
- added Essential Addons for Elementor Nov 2024 · WordPress plugins
- added All in One SEO Jul 2024 · WordPress plugins
- added WordPress Block Editor Jul 2024 · Page builders
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- dropped BetterDocs Apr 2024 · Documentation
- added The Events Calendar Feb 2024 · WordPress plugins
- dropped The Events Calendar Jan 2024 · WordPress plugins
2023 19 added · 4 dropped
- added Hotjar Nov 2023 · Analytics
- dropped Element UI Sep 2023 · JavaScript frameworks
- dropped Vue.js Sep 2023 · JavaScript frameworks
- added Priority Hints Aug 2023 · Performance
- added The Events Calendar Aug 2023 · WordPress plugins
- added BetterDocs May 2023 · Documentation
- added Element UI May 2023 · JavaScript frameworks
- added MonsterInsights May 2023 · WordPress plugins
- added particles.js May 2023 · JavaScript graphics
- added Select2 May 2023 · JavaScript libraries
- added Vue.js May 2023 · JavaScript frameworks
- added WP Job Openings May 2023 · WordPress plugins
- added BetterDocs Apr 2023 · Documentation
- added Element UI Apr 2023 · JavaScript frameworks
- added MonsterInsights Apr 2023 · WordPress plugins
- added particles.js Apr 2023 · JavaScript graphics
- dropped RankMath SEO Apr 2023 · WordPress plugins
- added Select2 Apr 2023 · JavaScript libraries
- added Vue.js Apr 2023 · JavaScript frameworks
- added Cart Functionality Jan 2023 · Ecommerce
- added RankMath SEO Jan 2023 · WordPress plugins
- added WP Job Openings Jan 2023 · WordPress plugins
- dropped Yoast SEO Jan 2023 · WordPress plugins
2022 37 added · 9 dropped · 1 switched
- dropped Babel Dec 2022 · Miscellaneous
- added Cloudflare Bot Management Dec 2022 · Security
- added CookieYes Dec 2022 · Cookie compliance
- added RSS Dec 2022 · Miscellaneous
- added SimpleSAMLphp Dec 2022 · Authentication
- added WP-Optimize Dec 2022 · WordPress plugins
- dropped Site Kit Nov 2022 · WordPress plugins
- added Open Graph Oct 2022 · Miscellaneous
- added Polylang Oct 2022 · WordPress plugins
- added HSTS Sep 2022 · Security
- added Swiper Sep 2022 · JavaScript libraries
- added Ubuntu Sep 2022 · Operating systems
- added Underscore.js Sep 2022 · JavaScript libraries
- added WPForms Sep 2022 · WordPress plugins
- added Apache HTTP Server Aug 2022 · Web servers
- added Azure Aug 2022 · PaaS
- added Contact Form 7 Aug 2022 · WordPress plugins
- added Elementor Aug 2022 · Page builders
- added FancyBox Aug 2022 · JavaScript libraries
- added Google PageSpeed Aug 2022 · Caching
- added Java Aug 2022 · Programming languages
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added Lodash Aug 2022 · JavaScript libraries
- added MediaElement.js Aug 2022 · Video players
- added Microsoft 365 Aug 2022 · Webmail
- added MySQL Aug 2022 · Databases
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added React Aug 2022 · JavaScript frameworks
- added Slider Revolution Aug 2022 · WordPress plugins
- added Swiper Slider Aug 2022 · Miscellaneous
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added WordPress Aug 2022 · CMS
- added WP-PageNavi Aug 2022 · WordPress plugins
- switched The SEO Framework Yoast SEO Aug 2022 · SEO
- dropped anime.js Jul 2022 · JavaScript graphics
- dropped Babel Jul 2022 · Miscellaneous
- dropped Choices Jul 2022 · JavaScript libraries
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped GSAP Jul 2022 · JavaScript frameworks
- added The SEO Framework Jul 2022 · SEO
- dropped Ubuntu Apr 2022 · Operating systems
- dropped Wheelio Apr 2022 · Widgets
- added anime.js Feb 2022 · JavaScript graphics
- added Contact Form 7 Feb 2022 · WordPress plugins
- added WhatsApp Business Chat Feb 2022 · Live chat
- added WP-PageNavi Feb 2022 · WordPress plugins
2021 21 added · 13 dropped
- added Site Kit Nov 2021 · Analytics
- added Yoast SEO Nov 2021 · SEO
- dropped Site Kit Oct 2021 · Analytics
- dropped Slick Oct 2021 · JavaScript libraries
- dropped SweetAlert2 Oct 2021 · JavaScript libraries
- dropped Yoast SEO Oct 2021 · SEO
- added FancyBox Sep 2021 · JavaScript libraries
- dropped Hammer.js Sep 2021 · JavaScript libraries
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added core-js Aug 2021 · JavaScript libraries
- dropped YouTube Aug 2021 · Video players
- added Google Remarketing Tag Jul 2021 · Retargeting
- added KaTeX Jul 2021 · JavaScript graphics
- added MediaElement.js Jul 2021 · Video players
- added New Relic Jul 2021 · Analytics
- added prettyPhoto Jul 2021 · JavaScript libraries
- added SweetAlert2 Jul 2021 · JavaScript libraries
- added Babel Jun 2021 · Miscellaneous
- added React Jun 2021 · JavaScript libraries
- added Site Kit Jun 2021 · Analytics
- added Twitter Emoji (Twemoji) Jun 2021 · Font scripts
- added Yoast SEO Jun 2021 · SEO
- dropped Babel Mar 2021 · Miscellaneous
- added Cloudflare Mar 2021 · CDN
- dropped jQuery Sparklines Mar 2021 · JavaScript Graphics
- dropped MediaElement.js Mar 2021 · Video players
- dropped Raphael Mar 2021 · JavaScript Graphics
- dropped React Mar 2021 · JavaScript frameworks
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Choices Feb 2021 · Miscellaneous
- added Cloudflare Browser Insights Feb 2021 · Analytics
- added SweetAlert Feb 2021 · JavaScript libraries
- dropped Select2 Jan 2021 · JavaScript libraries
2020 12 added · 4 dropped
- added Babel Dec 2020 · Miscellaneous
- added Lodash Dec 2020 · JavaScript libraries
- dropped MediaElement.js Sep 2020 · Video players
- dropped Slider Revolution Sep 2020 · Miscellaneous
- added Chart.js Aug 2020 · JavaScript graphics
- added Elementor Aug 2020 · Page builders
- added GSAP Aug 2020 · JavaScript frameworks
- added Matomo Analytics Aug 2020 · Analytics
- added Modernizr Aug 2020 · JavaScript libraries
- added Select2 Aug 2020 · JavaScript libraries
- added Slick Aug 2020 · JavaScript libraries
- added Swiper Slider Aug 2020 · Miscellaneous
- dropped Essential JS 2 Apr 2020 · JavaScript Frameworks
- dropped FancyBox Apr 2020 · JavaScript Libraries
- added Google Tag Manager Mar 2020 · Tag Managers
- added Matomo Mar 2020 · Analytics
2019 12 added · 2 dropped
- added Essential JS 2 Oct 2019 · JavaScript Frameworks
- dropped SweetAlert2 Oct 2019 · JavaScript Libraries
- added SweetAlert2 Aug 2019 · JavaScript Libraries
- dropped Chart.js Apr 2019 · JavaScript Graphics
- added Apache HTTP Server Mar 2019 · Web Servers
- added FancyBox Mar 2019 · JavaScript Libraries
- added Google PageSpeed Mar 2019 · Cache Tools
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MediaElement.js Mar 2019 · Video Players
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added Slider Revolution Mar 2019 · Miscellaneous
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS
2018 6 added
- added FancyBox Jun 2018 · JavaScript Frameworks
- added Google PageSpeed Jun 2018 · Cache Tools
- added MediaElement.js Jun 2018 · Video Players
- added MySQL Jun 2018 · Databases
- added PHP Jun 2018 · Programming Languages
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous