Technology history for kencorp.co.jp
Stack size over time
From 3 detected technologies in Apr 2018 to 27 in Jun 2026 (peak 30).
Currently detected
- Apache HTTP Server since Apr 2018
- jQuery since Apr 2018
- Google Tag Manager since Apr 2018
- Google Analytics since Jun 2018
- Slick since Jun 2020
- Amazon CloudFront since Jun 2020
- Amazon Web Services since Jun 2020
- Lodash since Jun 2020
- jQuery UI since Nov 2020
- Facebook Pixel since Jul 2021
- Google Ads Conversion Tracking since Aug 2021
- core-js since Sep 2021
- Yahoo Advertising since Apr 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- Google Ads since Dec 2022
- Microsoft Clarity since Jan 2023
- Criteo since Jan 2023
- Azure since Jul 2023
- Microsoft Advertising since Jul 2023
- HSTS since Aug 2023
- PHP since Nov 2023
- Matomo Analytics since May 2024
- AppNexus since Oct 2024
- Three.js since Dec 2025
- PDF.js since Dec 2025
- Apple iCloud Mail since Apr 2026
Previously used
- Adobe Audience Manager Dec 2022 to Jan 2026 · 3 yrs
- FreakOut Dec 2022 to Jan 2026 · 3 yrs
- ID5 Oct 2023 to Jan 2026 · 2 yrs
- Cloudflare Feb 2020 to Sep 2025 · 5 yrs
- Cloudflare Bot Management May 2025 to Sep 2025 · 4 mo
- Datadog Aug 2024 to Nov 2024 · 3 mo
- Karte Oct 2023 to Nov 2024 · 1 yr
- Google Optimize Jun 2022 to Oct 2023 · 1 yr
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Pardot Feb 2019 to Jan 2022 · 2 yrs
- Wheelio Sep 2021 to Sep 2021 · 1 mo
Timeline
2026 1 added · 3 dropped
- added Apple iCloud Mail Apr 2026 · Webmail
- dropped Adobe Audience Manager Mar 2026 · Segmentation
- dropped FreakOut Mar 2026 · Advertising
- dropped ID5 Mar 2026 · Advertising
2025 6 added · 6 dropped
- added PDF.js Dec 2025 · Miscellaneous
- added Three.js Dec 2025 · JavaScript graphics
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- added Cloudflare May 2025 · CDN
- added Cloudflare Bot Management May 2025 · Security
- added FreakOut May 2025 · Advertising
- added ID5 May 2025 · Advertising
- dropped FreakOut Apr 2025 · Advertising
- dropped ID5 Apr 2025 · Advertising
- dropped Datadog Jan 2025 · Analytics
- dropped Karte Jan 2025 · A/B Testing
2024 6 added · 3 dropped
- added AppNexus Oct 2024 · Advertising
- added FreakOut Sep 2024 · Advertising
- added ID5 Sep 2024 · Advertising
- added Adobe Audience Manager Aug 2024 · Segmentation
- added Datadog Aug 2024 · Analytics
- added Matomo Analytics May 2024 · Analytics
- dropped Adobe Audience Manager Mar 2024 · Segmentation
- dropped FreakOut Mar 2024 · Advertising
- dropped ID5 Mar 2024 · Advertising
2023 27 added · 1 switched
- added PHP Nov 2023 · Programming languages
- added ID5 Oct 2023 · Advertising
- switched Google Optimize Karte Oct 2023 · A/B Testing
- added HSTS Aug 2023 · Security
- added Microsoft Advertising Jul 2023 · Advertising
- added Adobe Audience Manager May 2023 · Segmentation
- added Amazon CloudFront May 2023 · CDN
- added Amazon Web Services May 2023 · PaaS
- added Apache HTTP Server May 2023 · Web servers
- added core-js May 2023 · JavaScript libraries
- added Criteo May 2023 · Advertising
- added Facebook Pixel May 2023 · Analytics
- added FreakOut May 2023 · Advertising
- added Google Ads May 2023 · Advertising
- added Google Ads Conversion Tracking May 2023 · Analytics
- added Google Analytics May 2023 · Analytics
- added Google Optimize May 2023 · A/B Testing
- added Google Tag Manager May 2023 · Tag managers
- added jQuery May 2023 · JavaScript libraries
- added jQuery UI May 2023 · JavaScript libraries
- added Lodash May 2023 · JavaScript libraries
- added Microsoft 365 May 2023 · Webmail
- added Microsoft Clarity May 2023 · Analytics
- added Open Graph May 2023 · Miscellaneous
- added Slick May 2023 · JavaScript libraries
- added Yahoo Advertising May 2023 · Advertising
- added Criteo Jan 2023 · Advertising
- added Microsoft Clarity Jan 2023 · Analytics
2022 22 added · 3 dropped
- added Adobe Audience Manager Dec 2022 · Segmentation
- added FreakOut Dec 2022 · Advertising
- added Google Ads Dec 2022 · Advertising
- added Open Graph Sep 2022 · Miscellaneous
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon Web Services Aug 2022 · PaaS
- added Apache HTTP Server Aug 2022 · Web servers
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Lodash Aug 2022 · JavaScript libraries
- added Microsoft 365 Aug 2022 · Webmail
- added Slick Aug 2022 · JavaScript libraries
- added Yahoo Advertising Aug 2022 · Advertising
- dropped Facebook Jun 2022 · Widgets
- added Google Optimize Jun 2022 · A/B Testing
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Tailwind CSS Apr 2022 · UI frameworks
- added Yahoo Advertising Apr 2022 · Advertising
- dropped Pardot Mar 2022 · Marketing automation
2021 5 added · 2 dropped
- dropped Wheelio Nov 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- added Facebook Pixel Jul 2021 · Analytics
- added Pardot Jul 2021 · Marketing automation
- dropped Pardot Mar 2021 · Marketing automation
2020 7 added · 2 dropped
- added jQuery UI Nov 2020 · JavaScript libraries
- dropped Cloudflare Jul 2020 · CDN
- added Amazon CloudFront Jun 2020 · CDN
- added Amazon Web Services Jun 2020 · PaaS
- added Apache HTTP Server Jun 2020 · Web servers
- added Lodash Jun 2020 · JavaScript libraries
- added Slick Jun 2020 · JavaScript libraries
- dropped Apache HTTP Server Mar 2020 · Web Servers
- added Cloudflare Feb 2020 · CDN
2019 1 added
- added Pardot Feb 2019 · Marketing Automation
2018 2 added
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics