Technology history for course.is
Stack size over time
From 27 detected technologies in Sep 2022 to 25 in Apr 2026 (peak 35).
Currently detected
- core-js since Sep 2022
- Elementor since Sep 2022
- EmbedPlus since Sep 2022
- Font Awesome since Sep 2022
- Open Graph since Sep 2022
- PHP since Sep 2022
- PWA since Sep 2022
- Google Font API since Sep 2022
- Select2 since Sep 2022
- Slick since Sep 2022
- Twitter Emoji (Twemoji) since Sep 2022
- jQuery Migrate since Sep 2022
- jQuery UI since Sep 2022
- MySQL since Sep 2022
- jQuery since Sep 2022
- WordPress since Sep 2022
- ZURB Foundation since Sep 2022
- RankMath SEO since Nov 2022
- RSS since Dec 2022
- Nestify since Jan 2023
- HTTP/3 since Jan 2023
- Cloudflare since Jan 2023
- SuperPWA since Mar 2023
- Redux Framework since May 2023
- Swiper since Aug 2025
Previously used
- Backbone.js Sep 2022 to Dec 2024 · 2 yrs
- Google Analytics Sep 2022 to Dec 2024 · 2 yrs
- Moment.js Mar 2024 to Dec 2024 · 9 mo
- OneAll Sep 2022 to Dec 2024 · 2 yrs
- Statcounter Sep 2022 to Dec 2024 · 2 yrs
- Underscore.js Sep 2022 to Dec 2024 · 2 yrs
- VideoJS Sep 2022 to Dec 2024 · 2 yrs
- Infolinks Oct 2023 to Apr 2024 · 6 mo
- Priority Hints Feb 2024 to Apr 2024 · 2 mo
- Bootstrap Dec 2023 to Dec 2023 · 1 mo
- cdnjs Dec 2023 to Dec 2023 · 1 mo
- Cloudflare Bot Management Dec 2023 to Dec 2023 · 1 mo
- Emotion Dec 2023 to Dec 2023 · 1 mo
- Extendify Sep 2022 to Apr 2023 · 7 mo
- LiteSpeed Sep 2022 to Dec 2022 · 3 mo
- Litespeed Cache Sep 2022 to Dec 2022 · 3 mo
- Google Tag Manager Sep 2022 to Sep 2022 · 1 mo
Timeline
2025 1 added · 8 dropped
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
- dropped Backbone.js Sep 2025 · JavaScript frameworks
- dropped Google Analytics Sep 2025 · Analytics
- dropped Moment.js Sep 2025 · JavaScript libraries
- dropped OneAll Sep 2025 · Authentication
- dropped Statcounter Sep 2025 · Analytics
- dropped Twitter Emoji (Twemoji) Sep 2025 · Font scripts
- dropped Underscore.js Sep 2025 · JavaScript libraries
- dropped VideoJS Sep 2025 · Video players
2024 3 added · 7 dropped
- dropped Infolinks Oct 2024 · Advertising
- dropped Priority Hints Oct 2024 · Performance
- dropped Bootstrap Mar 2024 · UI frameworks
- dropped cdnjs Mar 2024 · CDN
- dropped Cloudflare Bot Management Mar 2024 · Security
- dropped Emotion Mar 2024 · JavaScript frameworks
- added Moment.js Mar 2024 · JavaScript libraries
- added Select2 Mar 2024 · JavaScript libraries
- added Twitter Emoji (Twemoji) Mar 2024 · Font scripts
- dropped Select2 Feb 2024 · JavaScript libraries
2023 10 added · 4 dropped
- added Bootstrap Dec 2023 · UI frameworks
- added cdnjs Dec 2023 · CDN
- added Cloudflare Bot Management Dec 2023 · Security
- added Emotion Dec 2023 · JavaScript frameworks
- added Infolinks Oct 2023 · Advertising
- dropped Extendify Jun 2023 · WordPress plugins
- added Redux Framework May 2023 · WordPress plugins
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- added SuperPWA Mar 2023 · WordPress plugins
- dropped LiteSpeed Feb 2023 · Web servers
- dropped Litespeed Cache Feb 2023 · WordPress plugins
- added Cloudflare Jan 2023 · CDN
- added HTTP/3 Jan 2023 · Miscellaneous
- added Nestify Jan 2023 · Hosting
2022 2 added · 1 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped Google Tag Manager Nov 2022 · Tag managers
- added RankMath SEO Nov 2022 · WordPress plugins