Technology history for cojicaji.jp
Stack size over time
From 7 detected technologies in Jan 2019 to 16 in Jun 2026 (peak 18).
Currently detected
- Google AdSense since Jan 2019
- Google Analytics since Jan 2019
- Nginx since Jan 2019
- Ruby since Jan 2019
- Ruby on Rails since Jan 2019
- jQuery since Jan 2019
- Google Tag Manager since Jan 2019
- Stimulus since Feb 2021
- FreakOut since Feb 2022
- reCAPTCHA since Apr 2022
- Amazon Web Services since Aug 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- Funding Choices since Jun 2024
- Google Publisher Tag since Jun 2024
- Google Font API since Nov 2025
Previously used
- Snowplow Analytics Apr 2025 to Apr 2025 · 1 mo
- core-js Sep 2021 to May 2024 · 2 yrs
- Criteo May 2020 to May 2024 · 4 yrs
- Prebid May 2020 to May 2024 · 4 yrs
- Treasure Data Nov 2021 to Mar 2024 · 2 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google Optimize Feb 2021 to Apr 2021 · 2 mo
- React Feb 2020 to Jun 2020 · 4 mo
Timeline
2025 2 added · 1 dropped
- added Google Font API Nov 2025 · Font scripts
- dropped Snowplow Analytics Jun 2025 · Analytics
- added Snowplow Analytics Apr 2025 · Analytics
2024 2 added · 4 dropped
- dropped core-js Jul 2024 · JavaScript libraries
- dropped Criteo Jul 2024 · Advertising
- dropped Prebid Jul 2024 · Advertising
- added Funding Choices Jun 2024 · Cookie compliance
- added Google Publisher Tag Jun 2024 · Advertising
- dropped Treasure Data May 2024 · Customer data platform
2023 17 added · 1 switched
- added Amazon Web Services May 2023 · PaaS
- added core-js May 2023 · JavaScript libraries
- added Criteo May 2023 · Advertising
- added FreakOut May 2023 · Advertising
- added Google AdSense May 2023 · Advertising
- added Google Analytics May 2023 · Analytics
- added Google Tag Manager May 2023 · Tag managers
- added Google Workspace May 2023 · Webmail
- added jQuery May 2023 · JavaScript libraries
- added Nginx May 2023 · Web servers
- added Open Graph May 2023 · Miscellaneous
- added Prebid May 2023 · Advertising
- added reCAPTCHA May 2023 · Security
- switched C Ruby May 2023 · Programming languages
- added Ruby on Rails May 2023 · Web frameworks
- added Stimulus May 2023 · JavaScript frameworks
- added Treasure Data May 2023 · Customer data platform
- added C Feb 2023 · Programming languages
2022 18 added
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon Web Services Aug 2022 · PaaS
- added core-js Aug 2022 · JavaScript libraries
- added FreakOut Aug 2022 · Advertising
- added Google AdSense Aug 2022 · Advertising
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added Google Workspace Aug 2022 · Webmail
- added jQuery Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added Prebid Aug 2022 · Advertising
- added reCAPTCHA Aug 2022 · Security
- added Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
- added Stimulus Aug 2022 · JavaScript frameworks
- added Treasure Data Aug 2022 · Customer data platform
- added reCAPTCHA Apr 2022 · Security
- added FreakOut Feb 2022 · Advertising
2021 9 added · 6 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Treasure Data Nov 2021 · Customer data platform
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- dropped Google Optimize Jun 2021 · A/B Testing
- added jQuery Jun 2021 · JavaScript libraries
- added Prebid Jun 2021 · Advertising
- added Ruby Jun 2021 · Programming languages
- added Ruby on Rails Jun 2021 · Web frameworks
- dropped jQuery Mar 2021 · JavaScript libraries
- dropped Prebid Mar 2021 · Advertising
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- added Google Optimize Feb 2021 · A/B Testing
- added Stimulus Feb 2021 · JavaScript frameworks
2020 3 added · 2 dropped
- dropped Criteo Nov 2020 · Advertising
- dropped React Aug 2020 · JavaScript frameworks
- added Criteo May 2020 · Advertising
- added Prebid May 2020 · Advertising
- added React Feb 2020 · JavaScript Frameworks
2019 7 added
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks