Technology history for k21academy.com
Stack size over time
From 10 detected technologies in Apr 2018 to 80 in Jun 2026 (peak 82).
Currently detected
- Yoast SEO since Apr 2018
- jQuery Migrate since Apr 2018
- Bootstrap since Apr 2018
- Google Tag Manager since Apr 2018
- Font Awesome since Apr 2018
- Google Font API since Apr 2018
- Gravatar since Apr 2018
- jQuery since Apr 2018
- WordPress since Apr 2018
- Nginx since Apr 2018
- Google Analytics since Jun 2018
- Facebook since Jun 2018
- PHP since Jun 2018
- Twitter Emoji (Twemoji) since Jun 2018
- VWO since Jun 2018
- MySQL since Jun 2018
- Moment.js since Jul 2018
- React since Aug 2018
- Unbounce since Mar 2019
- WP Rocket since Sep 2019
- Liquid Web since Mar 2020
- Slick since Apr 2020
- Tawk.to since Apr 2020
- Sucuri since Jan 2021
- Animate.css since May 2021
- Linkedin Insight Tag since May 2021
- Typekit since May 2021
- WordPress Super Cache since May 2021
- Underscore.js since Jul 2021
- Lodash since Jul 2021
- Backbone.js since Jul 2021
- Wheelio since Sep 2021
- Facebook Pixel since Oct 2021
- core-js since Oct 2021
- Google Remarketing Tag since Oct 2021
- Google Ads Conversion Tracking since Oct 2021
- Google Workspace since Aug 2022
- GoDaddy since Aug 2022
- Akismet since Oct 2022
- RSS since Dec 2022
- Elementor since May 2023
- HTTP/3 since Jun 2023
- Apache HTTP Server since Jun 2023
- Ahrefs since Jun 2023
- Open Graph since Aug 2023
- Complianz since Aug 2023
- Priority Hints since Aug 2023
- Swiper since Oct 2023
- Quora Pixel since Jan 2024
- jQuery UI since Jan 2024
- Google Call Conversion Tracking since Jan 2024
- HSTS since Apr 2024
- Cloudflare Browser Insights since Jun 2024
- Phusion Passenger since Jun 2024
- Hyros since Jun 2024
- RackCache since Jun 2024
- Recurly since Jun 2024
- Ruby since Jun 2024
- Stripe since Jun 2024
- MediaElement.js since Jun 2024
- VideoJS since Jun 2024
- ClickFunnels since Jun 2024
- Cloudflare since Jun 2024
- Cloudflare Bot Management since Jun 2024
- Render since Jan 2025
- Webpack since Jan 2025
- Tailwind CSS since Jan 2025
- Next.js since Jan 2025
- Node.js since Jan 2025
- RankMath SEO since Feb 2025
- LiteSpeed since Aug 2025
- Hostinger since Aug 2025
- Elementor Header & Footer Builder since Aug 2025
- WhatsApp Business Chat since Aug 2025
- Microsoft Clarity since Aug 2025
- Astra since Aug 2025
- Cloudflare Turnstile since Feb 2026
- Hello Elementor since Feb 2026
- FirstPromoter since Apr 2026
- jQuery CDN since Apr 2026
Previously used
- Contact Form 7 Feb 2022 to Jan 2026 · 3 yrs
- Genesis theme Dec 2024 to Jan 2026 · 1 yr
- LearnDash Oct 2023 to Jan 2026 · 2 yrs
- wpBakery Jul 2021 to Jan 2026 · 4 yrs
- Bunny Sep 2025 to Sep 2025 · 1 mo
- Bunny Fonts Sep 2025 to Sep 2025 · 1 mo
- CookieYes Aug 2024 to Jul 2025 · 11 mo
- Really Simple SSL & Security Apr 2024 to Dec 2024 · 8 mo
- FancyBox Jan 2024 to Jan 2024 · 1 mo
- Froala Editor Jan 2024 to Jan 2024 · 1 mo
- Hotjar Dec 2018 to Jan 2024 · 5 yrs
- Plyr Jan 2024 to Jan 2024 · 1 mo
- Prefix-Free Jan 2024 to Jan 2024 · 1 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Cookie Notice Feb 2022 to Feb 2023 · 1 yr
- Thrive Architect Nov 2022 to Feb 2023 · 3 mo
- Yoast SEO Premium Feb 2022 to Dec 2022 · 10 mo
- HubSpot Aug 2021 to Aug 2021 · 1 mo
- HubSpot Cookie Aug 2021 to Aug 2021 · 1 mo
- Matomo Analytics Aug 2021 to Aug 2021 · 1 mo
- parcel Jun 2020 to Aug 2021 · 1 yr
- Babel Mar 2020 to Jan 2021 · 10 mo
- reCAPTCHA Jan 2019 to Jan 2021 · 2 yrs
- WP Engine May 2019 to Oct 2020 · 1 yr
- Zendesk Chat Feb 2020 to Feb 2020 · 1 mo
- YouTube Feb 2019 to Feb 2019 · 1 mo
- styled-components Aug 2018 to Oct 2018 · 2 mo
Timeline
2026 7 added · 3 dropped · 1 switched
- added FirstPromoter Apr 2026 · Affiliate programs
- added jQuery CDN Apr 2026 · CDN
- dropped Contact Form 7 Mar 2026 · WordPress plugins
- dropped LearnDash Mar 2026 · WordPress plugins
- dropped wpBakery Mar 2026 · WordPress plugins
- added Akismet Feb 2026 · WordPress plugins
- added Backbone.js Feb 2026 · JavaScript frameworks
- added Cloudflare Turnstile Feb 2026 · Security
- switched Genesis theme Hello Elementor Feb 2026 · WordPress themes
- added Unbounce Feb 2026 · Editors
- added Underscore.js Feb 2026 · JavaScript libraries
2025 6 added · 4 dropped
- dropped Bunny Nov 2025 · CDN
- dropped Bunny Fonts Nov 2025 · Font scripts
- added Bunny Sep 2025 · CDN
- added Bunny Fonts Sep 2025 · Font scripts
- dropped CookieYes Sep 2025 · Cookie compliance
- added Complianz Aug 2025 · WordPress plugins
- added RankMath SEO Feb 2025 · WordPress plugins
- dropped Really Simple SSL & Security Feb 2025 · Security
- added HTTP/3 Jan 2025 · Miscellaneous
- added RSS Jan 2025 · Miscellaneous
2024 11 added · 8 dropped · 1 switched
- added Genesis theme Dec 2024 · WordPress themes
- added CookieYes Aug 2024 · Cookie compliance
- added HSTS Apr 2024 · Security
- added Really Simple SSL & Security Apr 2024 · Security
- dropped Froala Editor Mar 2024 · Rich text editors
- dropped Google Call Conversion Tracking Mar 2024 · Analytics
- dropped Hotjar Mar 2024 · Analytics
- dropped HTTP/3 Mar 2024 · Miscellaneous
- dropped jQuery UI Mar 2024 · JavaScript libraries
- dropped Plyr Mar 2024 · Video players
- dropped Prefix-Free Mar 2024 · Miscellaneous
- dropped Quora Pixel Mar 2024 · Analytics
- added FancyBox Jan 2024 · JavaScript libraries
- added Froala Editor Jan 2024 · Rich text editors
- added Google Call Conversion Tracking Jan 2024 · Analytics
- added Hotjar Jan 2024 · Analytics
- switched FancyBox jQuery UI Jan 2024 · JavaScript libraries
- added Plyr Jan 2024 · Video players
- added Prefix-Free Jan 2024 · Miscellaneous
- added Quora Pixel Jan 2024 · Analytics
2023 8 added · 10 dropped · 1 switched
- dropped Complianz Oct 2023 · WordPress plugins
- added LearnDash Oct 2023 · LMS
- dropped RSS Oct 2023 · Miscellaneous
- added Swiper Oct 2023 · JavaScript libraries
- added Complianz Aug 2023 · WordPress plugins
- added Open Graph Aug 2023 · Miscellaneous
- added Priority Hints Aug 2023 · Performance
- switched Yoast SEO Premium Ahrefs Jun 2023 · SEO
- added Elementor May 2023 · WordPress plugins
- dropped Akismet Apr 2023 · WordPress plugins
- dropped Backbone.js Apr 2023 · JavaScript frameworks
- dropped C Apr 2023 · Programming languages
- dropped Cookie Notice Apr 2023 · WordPress plugins
- dropped Thrive Architect Apr 2023 · Page builders
- dropped Unbounce Apr 2023 · Editors
- dropped Underscore.js Apr 2023 · JavaScript libraries
- added C Feb 2023 · Programming languages
- added Cookie Notice Feb 2023 · WordPress plugins
- dropped Cookie Notice Jan 2023 · WordPress plugins
2022 11 added · 3 dropped
- added RSS Dec 2022 · Miscellaneous
- added Thrive Architect Nov 2022 · Page builders
- added Cookie Notice Aug 2022 · WordPress plugins
- added GoDaddy Aug 2022 · Hosting
- added Google Workspace Aug 2022 · Webmail
- dropped Cookie Notice Jun 2022 · WordPress plugins
- added Backbone.js May 2022 · JavaScript frameworks
- added Underscore.js May 2022 · JavaScript libraries
- dropped Backbone.js Apr 2022 · JavaScript frameworks
- dropped Underscore.js Apr 2022 · JavaScript libraries
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Cookie Notice Feb 2022 · Cookie compliance
- added wpBakery Feb 2022 · Page builders
- added Yoast SEO Premium Feb 2022 · SEO
2021 9 added · 13 dropped
- added Sucuri Nov 2021 · CDN
- added WP Rocket Nov 2021 · WordPress plugins
- dropped HubSpot Oct 2021 · Marketing automation
- dropped HubSpot Cookie Oct 2021 · Cookie compliance
- dropped Lodash Oct 2021 · JavaScript libraries
- dropped Matomo Analytics Oct 2021 · Analytics
- dropped parcel Oct 2021 · Miscellaneous
- dropped Sucuri Oct 2021 · CDN
- dropped WP Rocket Oct 2021 · Caching
- dropped wpBakery Oct 2021 · Page builders
- added Unbounce Sep 2021 · Page builders
- added Wheelio Sep 2021 · Widgets
- added HubSpot Aug 2021 · Marketing automation
- added HubSpot Cookie Aug 2021 · Cookie compliance
- added Matomo Analytics Aug 2021 · Analytics
- dropped Babel Mar 2021 · Miscellaneous
- dropped Hotjar Mar 2021 · Analytics
- dropped parcel Mar 2021 · Miscellaneous
- dropped reCAPTCHA Mar 2021 · Security
- dropped Unbounce Mar 2021 · Page builders
- added WP Rocket Feb 2021 · Caching
- added Sucuri Jan 2021 · CDN
2020 6 added · 3 dropped · 1 switched
- dropped WP Engine Dec 2020 · PaaS
- dropped React Aug 2020 · JavaScript frameworks
- added parcel Jun 2020 · Miscellaneous
- added Hotjar Apr 2020 · Analytics
- added Slick Apr 2020 · JavaScript Libraries
- switched Zendesk Chat Tawk.to Apr 2020 · Live Chat
- added Babel Mar 2020 · Miscellaneous
- added WP Engine Mar 2020 · PaaS
- added Zendesk Chat Feb 2020 · Live Chat
- dropped WP Rocket Jan 2020 · Cache Tools
2019 6 added · 3 dropped
- added React Nov 2019 · JavaScript Frameworks
- dropped WP Engine Nov 2019 · PaaS
- added WP Rocket Sep 2019 · Cache Tools
- added WP Engine May 2019 · PaaS
- dropped YouTube Apr 2019 · Video Players
- dropped Hotjar Mar 2019 · Analytics
- added Unbounce Mar 2019 · Editors
- added YouTube Feb 2019 · Video Players
- added reCAPTCHA Jan 2019 · Captchas
2018 8 added · 2 dropped
- added Hotjar Dec 2018 · Analytics
- dropped React Dec 2018 · JavaScript Frameworks
- dropped styled-components Dec 2018 · Dev Tools
- added Moment.js Jul 2018 · JavaScript Frameworks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added MySQL Jun 2018 · Databases
- added PHP Jun 2018 · Programming Languages
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous
- added VWO Jun 2018 · Analytics