Technology history for pca.jp
Stack size over time
From 4 detected technologies in Apr 2018 to 37 in Jun 2026 (peak 43).
Currently detected
- Google Tag Manager since Apr 2018
- Amazon S3 since Apr 2018
- jQuery since Apr 2018
- YouTube since Apr 2018
- Marketo since Jun 2018
- Google Analytics since Jun 2018
- jQuery UI since Jun 2018
- Amazon CloudFront since Aug 2018
- DreamWeaver since Nov 2018
- Amazon Web Services since Jan 2019
- Microsoft ASP.NET since Mar 2020
- Imperva since Aug 2020
- HubSpot since Jan 2021
- HubSpot Analytics since Feb 2021
- Bootstrap since Feb 2021
- Facebook Pixel since Jun 2021
- Google Ads Conversion Tracking since Jul 2021
- core-js since Sep 2021
- Amazon ALB since Sep 2021
- HubSpot Chat since Oct 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Yahoo Advertising since Apr 2022
- Swiper since Sep 2022
- Microsoft Clarity since Oct 2022
- Microsoft Advertising since Oct 2022
- Google Ads since Dec 2022
- Ruby since Dec 2022
- jQuery Migrate since Dec 2022
- Lodash since Dec 2022
- jQuery Mobile since Dec 2022
- Nginx since Dec 2022
- RSS since Dec 2022
- Ruby on Rails since Dec 2022
- Apple iCloud Mail since Jan 2023
- HSTS since Sep 2023
- Monaco Editor since Dec 2024
Previously used
- cdnjs Nov 2021 to Apr 2026 · 4 yrs
- Google Hosted Libraries Feb 2022 to Jun 2025 · 3 yrs
- Matomo Analytics Jan 2021 to Aug 2024 · 3 yrs
- Google Font API Dec 2020 to Jun 2024 · 3 yrs
- Google Optimize Jun 2021 to Oct 2023 · 2 yrs
- IIS Mar 2020 to Aug 2023 · 3 yrs
- Windows Server Mar 2020 to Aug 2023 · 3 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Swiper Slider Mar 2020 to Aug 2022 · 2 yrs
- Facebook Oct 2019 to Apr 2022 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- HubSpot Cookie Aug 2021 to Aug 2021 · 1 mo
- Incapsula Mar 2020 to Feb 2021 · 11 mo
Timeline
2026 1 added · 1 dropped
- dropped cdnjs Jun 2026 · CDN
- added DreamWeaver Apr 2026 · Editors
2025 1 dropped
- dropped Google Hosted Libraries Aug 2025 · CDN
2024 2 dropped
- dropped Matomo Analytics Oct 2024 · Analytics
- dropped Google Font API Aug 2024 · Font scripts
2023 3 added · 4 dropped
- dropped Google Optimize Dec 2023 · A/B Testing
- dropped IIS Nov 2023 · Web servers
- dropped Windows Server Nov 2023 · Operating systems
- added HSTS Sep 2023 · Security
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Apple iCloud Mail Jan 2023 · Webmail
2022 6 added · 1 dropped · 1 switched
- added Google Ads Dec 2022 · Advertising
- switched Swiper Slider RSS Dec 2022 · Miscellaneous
- added Microsoft Advertising Oct 2022 · Advertising
- added Microsoft Clarity Oct 2022 · Analytics
- added Swiper Sep 2022 · JavaScript libraries
- dropped Facebook Jun 2022 · Widgets
- added Yahoo Advertising Apr 2022 · Advertising
- added Google Hosted Libraries Feb 2022 · CDN
2021 18 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- dropped HubSpot Cookie Nov 2021 · Cookie compliance
- added HubSpot Chat Oct 2021 · Live chat
- added Amazon ALB Sep 2021 · Load balancers
- added Amazon Web Services Sep 2021 · PaaS
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added HubSpot Cookie Aug 2021 · Cookie compliance
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Facebook Pixel Jun 2021 · Analytics
- added Google Optimize Jun 2021 · A/B Testing
- added HubSpot Jun 2021 · Marketing automation
- added Matomo Analytics Jun 2021 · Analytics
- dropped Incapsula Apr 2021 · CDN
- dropped HubSpot Mar 2021 · Marketing automation
- dropped Matomo Analytics Mar 2021 · Analytics
- added Bootstrap Feb 2021 · UI frameworks
- added HubSpot Analytics Feb 2021 · Analytics
- added HubSpot Jan 2021 · Marketing automation
- added Matomo Analytics Jan 2021 · Analytics
2020 7 added · 3 dropped
- added Facebook Aug 2020 · Widgets
- added Imperva Aug 2020 · Security
- dropped Amazon CloudFront Apr 2020 · CDN
- dropped Amazon Web Services Apr 2020 · PaaS
- dropped Facebook Mar 2020 · Widgets
- added IIS Mar 2020 · Web Servers
- added Incapsula Mar 2020 · CDN
- added Microsoft ASP.NET Mar 2020 · Web Application Frameworks
- added Swiper Slider Mar 2020 · Miscellaneous
- added Windows Server Mar 2020 · Operating Systems
2019 4 added · 1 dropped
- added Facebook Oct 2019 · Widgets
- added Amazon CloudFront Mar 2019 · CDN
- added Amazon Web Services Mar 2019 · PaaS
- added Amazon Web Services Jan 2019 · PaaS
- dropped DreamWeaver Jan 2019 · Editors
2018 4 added
- added DreamWeaver Nov 2018 · Editors
- added Google Analytics Jun 2018 · Analytics
- added jQuery UI Jun 2018 · JavaScript Frameworks
- added Marketo Jun 2018 · Marketing Automation