Technology history for devrel.jp
Stack size over time
From 14 detected technologies in Aug 2022 to 12 in Jul 2025 (peak 15).
Currently detected
- Google Analytics since Aug 2022
- Google Workspace since Aug 2022
- jQuery since Aug 2022
- reCAPTCHA since Aug 2022
- Google AdSense since Aug 2022
- Bootstrap since Aug 2022
- Jekyll since Aug 2022
- jQuery CDN since Aug 2022
- Open Graph since Sep 2022
- Ruby since Oct 2022
- Cloudflare since Jan 2024
- HTTP/3 since Jan 2024
Previously used
- Mautic Aug 2022 to May 2025 · 2 yrs
- FingerprintJS Aug 2022 to Mar 2024 · 1 yr
- Fastly Aug 2022 to Dec 2023 · 1 yr
- GitHub Pages Aug 2022 to Dec 2023 · 1 yr
- Varnish Aug 2022 to Dec 2023 · 1 yr
- Google Tag Manager Aug 2022 to Sep 2022 · 1 mo
Timeline
2025 1 dropped
- dropped Mautic Jul 2025 · Marketing automation
2024 1 added · 3 dropped · 1 switched
- dropped FingerprintJS May 2024 · JavaScript libraries
- dropped GitHub Pages Feb 2024 · PaaS
- dropped Varnish Feb 2024 · Caching
- switched Fastly Cloudflare Jan 2024 · CDN
- added HTTP/3 Jan 2024 · Miscellaneous
2023 1 added · 1 dropped
- added FingerprintJS Dec 2023 · JavaScript libraries
- dropped FingerprintJS Nov 2023 · JavaScript libraries
2022 1 added · 1 dropped
- dropped Google Tag Manager Nov 2022 · Tag managers
- added Open Graph Sep 2022 · Miscellaneous