Technology history for duffer.jp
Stack size over time
From 8 detected technologies in Jan 2019 to 28 in Jun 2026 (peak 29).
Currently detected
- Amazon Web Services since Jan 2019
- jQuery since Jan 2019
- Google Tag Manager since Jan 2019
- Google Analytics since Jan 2019
- Slick since Jan 2019
- Cart Functionality since Aug 2020
- Criteo since Sep 2020
- Microsoft Clarity since May 2021
- Facebook Pixel since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- Akamai since Aug 2021
- Akamai mPulse since Aug 2021
- Boomerang since Aug 2021
- core-js since Sep 2021
- Amazon ALB since Nov 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- React since Nov 2021
- Lodash since Nov 2021
- Google Hosted Libraries since Feb 2022
- Yahoo Advertising since Apr 2022
- Open Graph since Sep 2022
- PhotoSwipe since Sep 2022
- Google Ads since Dec 2022
- A8.net since Oct 2023
- HSTS since Jan 2026
- Envoy since Jan 2026
- Zendesk since Jan 2026
Previously used
- Adobe Audience Manager Nov 2022 to Jun 2025 · 2 yrs
- Amazon S3 Sep 2022 to May 2024 · 1 yr
- Vimeo Feb 2022 to Feb 2024 · 2 yrs
- Vue.js Apr 2020 to Sep 2023 · 3 yrs
- Datadog Mar 2023 to Mar 2023 · 1 mo
- VideoJS Apr 2022 to Jul 2022 · 3 mo
- Google Remarketing Tag Dec 2021 to May 2022 · 5 mo
- Facebook Jan 2019 to Apr 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Matomo Analytics Aug 2020 to Mar 2022 · 1 yr
- Facebook Login Aug 2021 to Nov 2021 · 3 mo
- Twitter Aug 2021 to Nov 2021 · 3 mo
- Twitter Ads Aug 2021 to Nov 2021 · 3 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Amazon CloudFront Jan 2019 to Jul 2021 · 2 yrs
- FingerprintJS Oct 2019 to Oct 2020 · 1 yr
- Matomo Jun 2020 to Jul 2020 · 1 mo
- TrackJs Jan 2019 to Oct 2019 · 9 mo
Timeline
2025 1 dropped
- dropped Adobe Audience Manager Aug 2025 · Segmentation
2024 4 added · 5 dropped
- dropped Amazon S3 Jul 2024 · CDN
- added Adobe Audience Manager Apr 2024 · Segmentation
- dropped Cloudflare Apr 2024 · CDN
- dropped Cloudflare Bot Management Apr 2024 · Security
- dropped Vimeo Apr 2024 · Video players
- dropped Adobe Audience Manager Mar 2024 · Segmentation
- added Cloudflare Feb 2024 · CDN
- added Cloudflare Bot Management Feb 2024 · Security
- added Vimeo Feb 2024 · Video players
2023 30 added · 5 dropped
- dropped Vue.js Nov 2023 · JavaScript frameworks
- added A8.net Oct 2023 · Affiliate programs
- added Adobe Audience Manager May 2023 · Segmentation
- added Akamai May 2023 · CDN
- added Akamai mPulse May 2023 · RUM
- added Amazon ALB May 2023 · Load balancers
- added Amazon S3 May 2023 · CDN
- added Amazon Web Services May 2023 · PaaS
- added Boomerang May 2023 · JavaScript libraries
- added Cart Functionality May 2023 · Ecommerce
- dropped Cloudflare May 2023 · CDN
- dropped Cloudflare Bot Management May 2023 · Security
- added core-js May 2023 · JavaScript libraries
- added Criteo May 2023 · Advertising
- dropped Datadog May 2023 · Analytics
- added Facebook Pixel May 2023 · Analytics
- added Google Ads May 2023 · Advertising
- added Google Ads Conversion Tracking May 2023 · Analytics
- added Google Analytics May 2023 · Analytics
- added Google Hosted Libraries May 2023 · CDN
- added Google Tag Manager May 2023 · Tag managers
- added jQuery May 2023 · JavaScript libraries
- added Lodash May 2023 · JavaScript libraries
- added Microsoft Clarity May 2023 · Analytics
- added Open Graph May 2023 · Miscellaneous
- added PhotoSwipe May 2023 · Photo galleries
- added React May 2023 · JavaScript frameworks
- added Slick May 2023 · JavaScript libraries
- dropped Vimeo May 2023 · Video players
- added Vue.js May 2023 · JavaScript frameworks
- added Yahoo Advertising May 2023 · Advertising
- added Cloudflare Mar 2023 · CDN
- added Cloudflare Bot Management Mar 2023 · Security
- added Datadog Mar 2023 · Analytics
- added Vimeo Mar 2023 · Video players
2022 31 added · 12 dropped · 1 switched
- added Google Ads Dec 2022 · Advertising
- added Adobe Audience Manager Nov 2022 · Segmentation
- dropped VideoJS Oct 2022 · Video players
- added Amazon S3 Sep 2022 · CDN
- added Open Graph Sep 2022 · Miscellaneous
- added PhotoSwipe Sep 2022 · Photo galleries
- added Akamai Aug 2022 · CDN
- added Akamai mPulse Aug 2022 · RUM
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon Web Services Aug 2022 · PaaS
- added Boomerang Aug 2022 · JavaScript libraries
- added Cart Functionality Aug 2022 · Ecommerce
- added core-js Aug 2022 · JavaScript libraries
- added Criteo Aug 2022 · Advertising
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added Lodash Aug 2022 · JavaScript libraries
- added Microsoft Clarity Aug 2022 · Analytics
- added React Aug 2022 · JavaScript frameworks
- added Slick Aug 2022 · JavaScript libraries
- added Vue.js Aug 2022 · JavaScript frameworks
- added Yahoo Advertising Aug 2022 · Advertising
- dropped Cloudflare Jul 2022 · CDN
- dropped Cloudflare Bot Management Jul 2022 · Security
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Vimeo Jul 2022 · Video players
- dropped Facebook Jun 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- added Cloudflare May 2022 · CDN
- added Cloudflare Bot Management May 2022 · Security
- dropped Matomo Analytics May 2022 · Analytics
- added Tailwind CSS Apr 2022 · UI frameworks
- added VideoJS Apr 2022 · Video players
- switched Twitter Ads Yahoo Advertising Apr 2022 · Advertising
- dropped Cloudflare Mar 2022 · CDN
- dropped Cloudflare Bot Management Mar 2022 · Security
- added Google Hosted Libraries Feb 2022 · CDN
- added Vimeo Feb 2022 · Video players
- dropped Facebook Login Jan 2022 · Authentication
- dropped Twitter Jan 2022 · Widgets
2021 21 added · 5 dropped
- added Google Remarketing Tag Dec 2021 · Retargeting
- dropped Wheelio Dec 2021 · Widgets
- added Amazon ALB Nov 2021 · Load balancers
- added Amazon Web Services Nov 2021 · PaaS
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Lodash Nov 2021 · JavaScript libraries
- added React Nov 2021 · JavaScript frameworks
- added Vue.js Nov 2021 · JavaScript frameworks
- dropped Amazon CloudFront Sep 2021 · CDN
- dropped Amazon Web Services Sep 2021 · PaaS
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Akamai Aug 2021 · CDN
- added Akamai mPulse Aug 2021 · RUM
- added Boomerang Aug 2021 · JavaScript libraries
- added Facebook Login Aug 2021 · Social logins
- added Twitter Aug 2021 · Widgets
- added Twitter Ads Aug 2021 · Advertising
- added Cart Functionality Jul 2021 · Ecommerce
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Matomo Analytics Jul 2021 · Analytics
- dropped Cart Functionality Jun 2021 · Ecommerce
- added Microsoft Clarity May 2021 · Analytics
- dropped Matomo Analytics Mar 2021 · Analytics
2020 4 added · 2 dropped · 1 switched
- dropped FingerprintJS Dec 2020 · JavaScript libraries
- added Criteo Sep 2020 · Advertising
- added Cart Functionality Aug 2020 · Ecommerce
- switched Matomo Matomo Analytics Aug 2020 · Analytics
- added Matomo Jun 2020 · Analytics
- dropped Vue.js Jun 2020 · JavaScript Frameworks
- added Vue.js Apr 2020 · JavaScript Frameworks
2019 9 added · 1 dropped
- dropped TrackJs Dec 2019 · Analytics
- added FingerprintJS Oct 2019 · JavaScript Libraries
- added Amazon CloudFront Mar 2019 · CDN
- added Amazon Web Services Mar 2019 · PaaS
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added Slick Mar 2019 · JavaScript Libraries
- added TrackJs Mar 2019 · Analytics