Technology history for isucon.net
Stack size over time
From 5 detected technologies in Apr 2019 to 21 in May 2026.
Currently detected
- Google Analytics since Apr 2019
- jQuery since Apr 2019
- Twitter since Apr 2019
- Google Tag Manager since Jul 2020
- Nginx since Aug 2020
- Google Font API since Sep 2020
- Amazon CloudFront since Sep 2020
- Amazon Web Services since Sep 2020
- Sentry since Sep 2020
- Ruby since Sep 2020
- Ruby on Rails since Sep 2020
- Webpack since Sep 2020
- Twitter Ads since Jul 2021
- React since Sep 2021
- Open Graph since Sep 2022
- Adjust since Aug 2024
- New Relic since Oct 2024
- React Router since Nov 2024
- Cloudflare since Mar 2025
- Cloudflare Bot Management since Mar 2025
- Sakura Internet since Feb 2026
Previously used
- Google Remarketing Tag Jul 2021 to Dec 2021 · 5 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Perl Apr 2019 to Jul 2020 · 1 yr
- Starlet Apr 2019 to Jul 2020 · 1 yr
Timeline
2026 3 added
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
- added Sakura Internet Feb 2026 · Hosting
2025 2 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
2024 1 added · 1 dropped
- added React Router Nov 2024 · JavaScript frameworks
- dropped Wheelio Oct 2024 · Widgets
2023 1 dropped
- dropped Google Tag Manager May 2023 · Tag managers
2022 1 added · 1 dropped
- added Open Graph Sep 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
2021 4 added · 1 dropped
- added Wheelio Sep 2021 · Widgets
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added Twitter Ads Jul 2021 · Advertising
- dropped Google Tag Manager Jun 2021 · Tag managers