Technology history for first-class.si

Stack size over time

From 8 detected technologies in Jul 2019 to 40 in Jun 2026.

Currently detected

• Google Analytics since Jul 2019
• Bootstrap since Jul 2019
• Cloudflare since Jul 2019
• jQuery since Jul 2019
• jQuery UI since Jul 2019
• Google Tag Manager since Jul 2019
• PHP since Jul 2019
• Select2 since Jul 2019
• Contact Form 7 since Sep 2022
• core-js since Sep 2022
• Elementor since Sep 2022
• Facebook Pixel since Sep 2022
• MySQL since Sep 2022
• Open Graph since Sep 2022
• particles.js since Sep 2022
• AOS since Sep 2022
• jQuery CDN since Sep 2022
• jQuery Migrate since Sep 2022
• Google Font API since Sep 2022
• HTTP/3 since Sep 2022
• Popper since Sep 2022
• Swiper since Sep 2022
• Twitter Emoji (Twemoji) since Sep 2022
• WordPress since Sep 2022
• Dropbox since Nov 2022
• PixelYourSite since Dec 2022
• RSS since Dec 2022
• CookieYes since Feb 2023
• Linkedin Insight Tag since Feb 2023
• All in One SEO since Jul 2024
• Cloudflare Bot Management since Jul 2025
• Cloudflare Browser Insights since Nov 2025
• Google Workspace since May 2026
• HSTS since Jun 2026
• Radix UI since Jun 2026
• React since Jun 2026
• React Router since Jun 2026
• shadcn/ui since Jun 2026
• Tailwind CSS since Jun 2026
• Tinybird since Jun 2026

Previously used

• Microsoft 365 Sep 2022 to Apr 2026 · 3 yrs
• Underscore.js Sep 2022 to Sep 2024 · 2 yrs
• WPForms Sep 2022 to Sep 2024 · 2 yrs
• Hotjar May 2023 to Feb 2024 · 9 mo
• Cloudflare Network Error Logging Sep 2022 to Oct 2022 · 1 mo

Timeline