Technology history for b4a.co.jp

Stack size over time

From 11 detected technologies in Jun 2022 to 32 in Jun 2026.

Currently detected

• core-js since Jun 2022
• Google Analytics since Jun 2022
• Node.js since Jun 2022
• Google Font API since Jun 2022
• Google Tag Manager since Jun 2022
• Firebase since Aug 2022
• Font Awesome since Aug 2022
• Google Cloud since Aug 2022
• Nuxt.js since Aug 2022
• Google Workspace since Aug 2022
• Vue.js since Aug 2022
• Sakura Internet since Aug 2022
• STUDIO since Aug 2022
• HSTS since Oct 2022
• Open Graph since Oct 2022
• Facebook Pixel since Dec 2022
• HTTP/3 since Sep 2024
• Microsoft Clarity since Sep 2024
• Google Cloud CDN since Sep 2024
• Salesforce Marketing Cloud Account Engagement since Sep 2024
• Amazon S3 since Aug 2025
• Amazon Web Services since Aug 2025
• Cloudflare since Aug 2025
• Cloudflare Bot Management since Aug 2025
• Linkedin Ads since Aug 2025
• hCaptcha since Oct 2025
• jsDelivr since Jun 2026
• Kinsta since Jun 2026
• MySQL since Jun 2026
• PHP since Jun 2026
• Swiper since Jun 2026
• WordPress since Jun 2026

Previously used

• Priority Hints Mar 2026 to Mar 2026 · 1 mo
• Google Optimize Aug 2022 to May 2023 · 9 mo
• Next.js Jun 2022 to Jan 2023 · 7 mo
• React Jun 2022 to Jan 2023 · 7 mo
• styled-components Jun 2022 to Jan 2023 · 7 mo
• Vercel Jun 2022 to Jan 2023 · 7 mo
• Webpack Jun 2022 to Jan 2023 · 7 mo
• Lodash Oct 2022 to Dec 2022 · 2 mo
• Google Ads Conversion Tracking Jun 2022 to Oct 2022 · 4 mo

Timeline