Technology history for metro.ed.jp
Stack size over time
From 1 detected technologies in Feb 2020 to 25 in Jun 2026.
Currently detected
- Apache HTTP Server since Feb 2020
- Varnish since Feb 2022
- Google Analytics since Apr 2022
- Google Tag Manager since Apr 2022
- Microsoft 365 since Aug 2022
- Amazon CloudFront since Dec 2022
- Amazon Web Services since Dec 2022
- Apple iCloud Mail since Jan 2023
- jQuery since Jul 2023
- Twitter since Jul 2023
- Font Awesome since Aug 2023
- Microsoft Word since Aug 2023
- Bootstrap since Aug 2023
- Lightbox since Aug 2023
- Google Font API since Aug 2023
- Google Hosted Libraries since Aug 2023
- PHP since Aug 2023
- Sakura Internet since Aug 2023
- Twitter Ads since Aug 2023
- Open Graph since Oct 2023
- Ionicons since Aug 2024
- Cloudflare since Mar 2025
- Cloudflare Bot Management since Mar 2025
- core-js since May 2025
- Salesforce since May 2026
Previously used
- Fastly May 2022 to Aug 2022 · 3 mo
- Google Remarketing Tag Apr 2022 to Apr 2022 · 1 mo
- Nginx Feb 2022 to Feb 2022 · 1 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2026 3 added
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
- added Salesforce May 2026 · CRM
2025 3 added · 2 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- added core-js May 2025 · JavaScript libraries
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
2024 1 added
- added Ionicons Aug 2024 · Font scripts
2023 9 added
- added Open Graph Oct 2023 · Miscellaneous
- added Amazon CloudFront May 2023 · CDN
- added Amazon Web Services May 2023 · PaaS
- added Apple iCloud Mail May 2023 · Webmail
- added Google Analytics May 2023 · Analytics
- added Google Tag Manager May 2023 · Tag managers
- added Microsoft 365 May 2023 · Webmail
- added Varnish May 2023 · Caching
- added Apple iCloud Mail Jan 2023 · Webmail
2022 8 added · 6 dropped · 1 switched
- switched Fastly Amazon CloudFront Dec 2022 · CDN
- added Amazon Web Services Dec 2022 · PaaS
- added Fastly Aug 2022 · CDN
- added Microsoft 365 Aug 2022 · Webmail
- added Varnish Aug 2022 · Caching
- dropped Google Analytics Jun 2022 · Analytics
- dropped Google Remarketing Tag Jun 2022 · Retargeting
- dropped Google Tag Manager Jun 2022 · Tag managers
- added Fastly May 2022 · CDN
- added Google Analytics Apr 2022 · Analytics
- added Google Remarketing Tag Apr 2022 · Retargeting
- added Google Tag Manager Apr 2022 · Tag managers
- dropped Nginx Apr 2022 · Web servers
- dropped Wheelio Mar 2022 · Widgets
- dropped Apache HTTP Server Feb 2022 · Web servers