Technology history for korps.jp
Stack size over time
From 9 detected technologies in May 2019 to 12 in Sep 2026 (peak 18).
Currently detected
- Google AdSense since May 2019
- Google Analytics since May 2019
- Google Tag Manager since May 2019
- ValueCommerce since Feb 2021
- Microsoft Clarity since Jul 2022
- Funding Choices since Feb 2024
- Google Font API since Nov 2025
- Cloudflare since Jun 2026
- Cloudflare Browser Insights since Jul 2026
- A8.net since Jul 2026
- HTTP/3 since Jul 2026
- Priority Hints since Sep 2026
Previously used
- Chart.js Aug 2019 to Jun 2026 · 6 yrs
- Cloudflare Bot Management Jun 2026 to Jun 2026 · 1 mo
- Font Awesome May 2019 to Jun 2026 · 7 yrs
- HSTS Sep 2022 to Jun 2026 · 3 yrs
- jQuery Oct 2019 to Jun 2026 · 6 yrs
- New Relic Jun 2019 to Jun 2026 · 7 yrs
- reCAPTCHA Apr 2022 to Jun 2026 · 4 yrs
- Ruby May 2019 to Jun 2026 · 7 yrs
- Ruby on Rails May 2019 to Jun 2026 · 7 yrs
- Snowplow Analytics Oct 2024 to Dec 2025 · 1 yr
- Cowboy May 2019 to Jul 2025 · 6 yrs
- Erlang May 2019 to Jul 2025 · 6 yrs
- Heroku Aug 2020 to Jul 2025 · 4 yrs
- Google Optimize May 2022 to Oct 2023 · 1 yr
- Java Sep 2021 to Dec 2022 · 1 yr
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Amazon Web Services Nov 2019 to Apr 2021 · 1 yr
- React May 2019 to Jun 2020 · 1 yr
- Amazon CloudFront Nov 2019 to Nov 2019 · 1 mo
Timeline
2026 6 added · 10 dropped
- added Priority Hints Sep 2026 · Performance
- dropped Chart.js Aug 2026 · JavaScript graphics
- dropped Cloudflare Bot Management Aug 2026 · Security
- dropped Font Awesome Aug 2026 · Font scripts
- dropped HSTS Aug 2026 · Security
- dropped jQuery Aug 2026 · JavaScript libraries
- dropped New Relic Aug 2026 · RUM
- dropped reCAPTCHA Aug 2026 · Security
- dropped Ruby Aug 2026 · Programming languages
- dropped Ruby on Rails Aug 2026 · Web frameworks
- added A8.net Jul 2026 · Affiliate programs
- added Cloudflare Browser Insights Jul 2026 · Analytics
- added HTTP/3 Jul 2026 · Miscellaneous
- added Cloudflare Jun 2026 · CDN
- added Cloudflare Bot Management Jun 2026 · Security
- dropped Snowplow Analytics Feb 2026 · Analytics
2025 2 added · 3 dropped
- dropped Cowboy Dec 2025 · Web servers
- dropped Erlang Dec 2025 · Programming languages
- dropped Heroku Dec 2025 · PaaS
- added Google Font API Nov 2025 · Font scripts
- added Snowplow Analytics Sep 2025 · Analytics
2024 2 added · 1 dropped
- dropped Snowplow Analytics Dec 2024 · Analytics
- added Snowplow Analytics Oct 2024 · Analytics
- added Funding Choices Feb 2024 · Cookie compliance
2023 1 dropped · 1 switched
- dropped Google Optimize Dec 2023 · A/B Testing
- switched Java Erlang Jan 2023 · Programming languages
2022 20 added · 1 dropped
- added HSTS Sep 2022 · Security
- added Chart.js Aug 2022 · JavaScript graphics
- added Cowboy Aug 2022 · Web servers
- added Font Awesome Aug 2022 · Font scripts
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Optimize Aug 2022 · A/B Testing
- dropped Google Remarketing Tag Aug 2022 · Retargeting
- added Google Tag Manager Aug 2022 · Tag managers
- added Heroku Aug 2022 · PaaS
- added Java Aug 2022 · Programming languages
- added jQuery Aug 2022 · JavaScript libraries
- added Microsoft Clarity Aug 2022 · Analytics
- added New Relic Aug 2022 · RUM
- added reCAPTCHA Aug 2022 · Security
- added Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
- added ValueCommerce Aug 2022 · Affiliate programs
- added Microsoft Clarity Jul 2022 · Analytics
- added Google Optimize May 2022 · A/B Testing
- added reCAPTCHA Apr 2022 · Security
2021 10 added · 8 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Java Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Chart.js Jul 2021 · JavaScript graphics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added jQuery Jul 2021 · JavaScript libraries
- added New Relic Jul 2021 · Analytics
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- dropped Amazon Web Services Jun 2021 · PaaS
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped Chart.js Mar 2021 · JavaScript graphics
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped New Relic Mar 2021 · Analytics
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- added ValueCommerce Feb 2021 · Affiliate programs
2020 2 added · 4 dropped
- added Amazon Web Services Aug 2020 · PaaS
- dropped Erlang Aug 2020 · Programming languages
- added Heroku Aug 2020 · PaaS
- dropped React Aug 2020 · JavaScript frameworks
- dropped Amazon CloudFront Jan 2020 · CDN
- dropped Amazon Web Services Jan 2020 · PaaS
2019 5 added
- added Amazon CloudFront Nov 2019 · CDN
- added Amazon Web Services Nov 2019 · PaaS
- added jQuery Oct 2019 · JavaScript Libraries
- added Chart.js Aug 2019 · JavaScript Graphics
- added New Relic Jun 2019 · Analytics