Technology history for teacon.jp
Stack size over time
From 4 detected technologies in Jan 2019 to 21 in Jun 2026 (peak 27).
Currently detected
- Google Tag Manager since Jan 2019
- jQuery since Jan 2019
- Criteo since Jan 2019
- Google Analytics since Jan 2019
- Cart Functionality since Aug 2020
- Twitter Ads since May 2021
- Facebook Pixel since Jul 2021
- TikTok Pixel since Jul 2021
- AD EBiS since Aug 2021
- core-js since Sep 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- Google Hosted Libraries since Feb 2022
- i-mobile since Feb 2022
- Google Workspace since Aug 2022
- HSTS since Sep 2022
- Swiper since Sep 2022
- A8.net since Dec 2024
- Datadog since Dec 2024
- Nginx since Dec 2024
- Priority Hints since Mar 2026
Previously used
- Adobe Audience Manager Apr 2022 to Nov 2024 · 2 yrs
- cdnjs Nov 2021 to Nov 2024 · 3 yrs
- IIS May 2019 to Nov 2024 · 5 yrs
- Matomo Analytics Dec 2020 to Nov 2024 · 3 yrs
- PWA Aug 2022 to Nov 2024 · 2 yrs
- Windows Server May 2019 to Nov 2024 · 5 yrs
- Prebid Jan 2023 to Jul 2023 · 6 mo
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Sentry May 2022 to Sep 2022 · 4 mo
- Yahoo Advertising Apr 2022 to Sep 2022 · 5 mo
- Swiper Slider Dec 2020 to Aug 2022 · 1 yr
- Vue.js Sep 2021 to Jul 2022 · 10 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Aug 2019 to Apr 2022 · 2 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Twitter Analytics May 2021 to Apr 2022 · 11 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Flickity Dec 2019 to Mar 2021 · 1 yr
- Kestrel May 2019 to Mar 2021 · 1 yr
- Microsoft ASP.NET May 2019 to Mar 2021 · 1 yr
- Segment Sep 2019 to Jul 2020 · 10 mo
Timeline
2026 2 added
- added Criteo Mar 2026 · Advertising
- added Priority Hints Mar 2026 · Performance
2025 6 dropped
- dropped Adobe Audience Manager Jan 2025 · Segmentation
- dropped cdnjs Jan 2025 · CDN
- dropped Criteo Jan 2025 · Advertising
- dropped IIS Jan 2025 · Web servers
- dropped PWA Jan 2025 · Miscellaneous
- dropped Windows Server Jan 2025 · Operating systems
2024 2 added · 1 switched
- added A8.net Dec 2024 · Affiliate programs
- switched Matomo Analytics Datadog Dec 2024 · Analytics
- added Nginx Dec 2024 · Reverse proxies
2023 1 added · 1 switched
2022 32 added · 11 dropped · 1 switched
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Criteo Nov 2022 · Advertising
- dropped Sentry Nov 2022 · Issue trackers
- dropped Yahoo Advertising Nov 2022 · Advertising
- dropped Vue.js Oct 2022 · JavaScript frameworks
- added HSTS Sep 2022 · Security
- added Swiper Sep 2022 · JavaScript libraries
- added AD EBiS Aug 2022 · Advertising
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Cart Functionality Aug 2022 · Ecommerce
- added cdnjs Aug 2022 · CDN
- added Cloudflare Aug 2022 · CDN
- 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 Google Workspace Aug 2022 · Webmail
- added i-mobile Aug 2022 · Advertising
- added IIS Aug 2022 · Web servers
- added jQuery Aug 2022 · JavaScript libraries
- added Matomo Analytics Aug 2022 · Analytics
- switched Swiper Slider PWA Aug 2022 · Miscellaneous
- added Sentry Aug 2022 · Issue trackers
- added Swiper Slider Aug 2022 · Miscellaneous
- added TikTok Pixel Aug 2022 · Analytics
- added Twitter Ads Aug 2022 · Advertising
- added Windows Server Aug 2022 · Operating systems
- added Yahoo Advertising Aug 2022 · Advertising
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- dropped Facebook Jun 2022 · Widgets
- dropped Tailwind CSS Jun 2022 · UI frameworks
- dropped Twitter Analytics Jun 2022 · Analytics
- added Cloudflare May 2022 · CDN
- added Sentry May 2022 · Issue trackers
- added Adobe Audience Manager Apr 2022 · Segmentation
- added Tailwind CSS Apr 2022 · UI frameworks
- added 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 i-mobile Feb 2022 · Advertising
2021 17 added · 8 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added core-js Sep 2021 · JavaScript libraries
- added Vue.js Sep 2021 · JavaScript frameworks
- added Wheelio Sep 2021 · Widgets
- added AD EBiS Aug 2021 · Marketing automation
- added Cart Functionality Jul 2021 · Ecommerce
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Matomo Analytics Jul 2021 · Analytics
- added Swiper Slider Jul 2021 · Miscellaneous
- added TikTok Pixel Jul 2021 · Analytics
- dropped Cart Functionality Jun 2021 · Ecommerce
- dropped Flickity May 2021 · JavaScript libraries
- dropped Microsoft ASP.NET May 2021 · Web frameworks
- added Twitter Ads May 2021 · Advertising
- added Twitter Analytics May 2021 · Analytics
- switched Kestrel IIS Apr 2021 · Web servers
- added Windows Server Apr 2021 · Operating systems
- dropped IIS Mar 2021 · Web servers
- dropped Matomo Analytics Mar 2021 · Analytics
- dropped Swiper Slider Mar 2021 · Miscellaneous
- dropped Windows Server Mar 2021 · Operating systems
2020 2 added · 1 switched
- switched Segment Matomo Analytics Dec 2020 · Analytics
- added Swiper Slider Dec 2020 · Miscellaneous
- added Cart Functionality Aug 2020 · Ecommerce
2019 11 added
- added Flickity Dec 2019 · JavaScript Libraries
- added Segment Sep 2019 · Analytics
- added Facebook Aug 2019 · Widgets
- added IIS May 2019 · Web Servers
- added Kestrel May 2019 · Web Servers
- added Microsoft ASP.NET May 2019 · Web Frameworks
- added Windows Server May 2019 · Operating Systems
- added Criteo Mar 2019 · Advertising Networks
- added Google Analytics Mar 2019 · Analytics
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries