Technology history for theory.co.jp
Stack size over time
From 4 detected technologies in Apr 2018 to 43 in Jun 2026 (peak 45).
Currently detected
- jQuery since Apr 2018
- jQuery UI since Apr 2018
- Google Tag Manager since Apr 2018
- Apache HTTP Server since Jun 2018
- Criteo since Jun 2018
- Google Analytics since Jun 2018
- Bootstrap since Jul 2018
- Google Maps since Jul 2018
- Slick since Jul 2018
- D3 since Jul 2018
- Font Awesome since Jul 2018
- Nginx since Jul 2018
- Vue.js since Jul 2018
- Akamai since Jul 2019
- Babel since Mar 2020
- Cart Functionality since Aug 2020
- jQuery Migrate since Apr 2021
- Twitter Ads since Apr 2021
- Facebook Pixel since Jul 2021
- Vimeo since Jul 2021
- CakePHP since Sep 2021
- Akamai Bot Manager since Sep 2021
- core-js since Sep 2021
- PHP since Sep 2021
- cdnjs since Nov 2021
- Cloudflare since Nov 2021
- Cloudflare Bot Management since Nov 2021
- jQuery CDN since Feb 2022
- Yahoo Advertising since Apr 2022
- Amazon Web Services since Aug 2022
- Amazon S3 since Sep 2022
- HSTS since Sep 2022
- TikTok Pixel since Sep 2022
- Open Graph since Sep 2022
- VideoJS since Nov 2022
- AppNexus since Jun 2023
- Pinterest Conversion Tag since Sep 2023
- Karte since Oct 2023
- lit-element since Jun 2024
- lit-html since Jun 2024
- Microsoft Advertising since Jun 2024
- Riskified since Mar 2025
- Priority Hints since Mar 2026
Previously used
- Adobe Audience Manager Sep 2022 to Jun 2025 · 2 yrs
- Datadog Sep 2024 to Apr 2025 · 7 mo
- Microsoft Clarity Dec 2023 to Feb 2025 · 1 yr
- Mautic Jan 2024 to Sep 2024 · 8 mo
- Hero Nov 2021 to Feb 2024 · 2 yrs
- Google Ads Dec 2022 to Jan 2024 · 1 yr
- Google Ads Conversion Tracking Aug 2021 to Jan 2024 · 2 yrs
- Google Optimize Jul 2021 to Oct 2023 · 2 yrs
- Amazon ALB Apr 2023 to Jul 2023 · 3 mo
- C Feb 2023 to Feb 2023 · 1 mo
- Lodash Jan 2023 to Jan 2023 · 1 mo
- React Jul 2021 to Oct 2022 · 1 yr
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Tailwind CSS Apr 2022 to Apr 2022 · 1 mo
- Twitter Analytics Apr 2021 to Apr 2022 · 1 yr
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Google Analytics Enhanced eCommerce Sep 2019 to Sep 2021 · 2 yrs
- TrackJs Jun 2018 to Jun 2021 · 3 yrs
- Salesforce Commerce Cloud Apr 2018 to May 2018 · 1 mo
Timeline
2026 1 added
- added Priority Hints Mar 2026 · Performance
2025 1 added · 3 dropped
- dropped Adobe Audience Manager Aug 2025 · Segmentation
- dropped Datadog Jun 2025 · Analytics
- dropped Microsoft Clarity Apr 2025 · Analytics
- added Riskified Mar 2025 · Analytics
2024 4 added · 4 dropped · 1 switched
- dropped Mautic Nov 2024 · Marketing automation
- added Cloudflare Bot Management Sep 2024 · Security
- added lit-element Jun 2024 · JavaScript libraries
- added lit-html Jun 2024 · JavaScript libraries
- switched Google Ads Microsoft Advertising Jun 2024 · Advertising
- dropped Hero Apr 2024 · Livestreaming
- dropped Google Ads Conversion Tracking Mar 2024 · Analytics
- dropped Mautic Mar 2024 · Marketing automation
- added Mautic Jan 2024 · Marketing automation
2023 6 added · 2 dropped · 2 switched
- switched Google Optimize Karte Oct 2023 · A/B Testing
- dropped Amazon ALB Sep 2023 · Load balancers
- added Pinterest Conversion Tag Sep 2023 · Analytics
- added AppNexus Jun 2023 · Advertising
- added Apache HTTP Server May 2023 · Web servers
- switched Lodash jQuery UI May 2023 · JavaScript libraries
- added Amazon ALB Apr 2023 · Load balancers
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- added Lodash Jan 2023 · JavaScript libraries
2022 43 added · 6 dropped · 1 switched
- added Google Ads Dec 2022 · Advertising
- dropped React Dec 2022 · JavaScript frameworks
- added VideoJS Nov 2022 · Video players
- added Adobe Audience Manager Sep 2022 · Segmentation
- added Amazon S3 Sep 2022 · CDN
- added HSTS Sep 2022 · Security
- added Open Graph Sep 2022 · Miscellaneous
- added TikTok Pixel Sep 2022 · Analytics
- added Akamai Aug 2022 · CDN
- added Akamai Bot Manager Aug 2022 · Security
- added Amazon Web Services Aug 2022 · PaaS
- added Apache HTTP Server Aug 2022 · Web servers
- added Babel Aug 2022 · Miscellaneous
- switched Tailwind CSS Bootstrap Aug 2022 · UI frameworks
- added CakePHP Aug 2022 · Web frameworks
- 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 D3 Aug 2022 · JavaScript graphics
- added Facebook Pixel Aug 2022 · Analytics
- added Font Awesome Aug 2022 · Font scripts
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Maps Aug 2022 · Maps
- added Google Optimize Aug 2022 · A/B Testing
- added Google Tag Manager Aug 2022 · Tag managers
- added Hero Aug 2022 · Livestreaming
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery CDN Aug 2022 · CDN
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added jQuery UI Aug 2022 · JavaScript libraries
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added React Aug 2022 · JavaScript frameworks
- added Slick Aug 2022 · JavaScript libraries
- added Twitter Ads Aug 2022 · Advertising
- added Vimeo Aug 2022 · Video players
- added Vue.js Aug 2022 · JavaScript frameworks
- added Yahoo Advertising Aug 2022 · Advertising
- dropped React Jul 2022 · JavaScript frameworks
- dropped Facebook Jun 2022 · Widgets
- dropped Twitter Analytics Jun 2022 · Analytics
- added Cloudflare May 2022 · CDN
- 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 jQuery CDN Feb 2022 · CDN
2021 21 added · 7 dropped
- dropped Wheelio Dec 2021 · Widgets
- added cdnjs Nov 2021 · CDN
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- dropped Google Analytics Enhanced eCommerce Nov 2021 · Analytics
- added Hero Nov 2021 · Ecommerce
- added Akamai Bot Manager Sep 2021 · Security
- added CakePHP Sep 2021 · Web frameworks
- added core-js Sep 2021 · JavaScript libraries
- added PHP Sep 2021 · Programming languages
- added Wheelio Sep 2021 · Widgets
- added Google Ads Conversion Tracking Aug 2021 · Analytics
- dropped TrackJs Aug 2021 · Analytics
- added Babel Jul 2021 · Miscellaneous
- added Cart Functionality Jul 2021 · Ecommerce
- added D3 Jul 2021 · JavaScript graphics
- added Facebook Pixel Jul 2021 · Analytics
- added Google Analytics Enhanced eCommerce Jul 2021 · Analytics
- added Google Optimize Jul 2021 · A/B Testing
- added React Jul 2021 · JavaScript libraries
- added Vimeo Jul 2021 · Video players
- dropped Cart Functionality May 2021 · Ecommerce
- added jQuery Migrate Apr 2021 · JavaScript libraries
- added Twitter Ads Apr 2021 · Advertising
- added Twitter Analytics Apr 2021 · Analytics
- dropped Babel Mar 2021 · Miscellaneous
- dropped D3 Mar 2021 · JavaScript graphics
- dropped Google Analytics Enhanced eCommerce Mar 2021 · Analytics
2020 4 added · 1 dropped
- added Cart Functionality Aug 2020 · Ecommerce
- added Criteo May 2020 · Advertising
- added Babel Mar 2020 · Miscellaneous
- dropped Criteo Mar 2020 · Advertising Networks
- added Vue.js Mar 2020 · JavaScript Frameworks
2019 16 added · 1 dropped
- added Google Analytics Enhanced eCommerce Sep 2019 · Analytics
- added Akamai Jul 2019 · CDN
- added Apache HTTP Server Mar 2019 · Web Servers
- added Bootstrap Mar 2019 · Web Frameworks
- added Criteo Mar 2019 · Advertising Networks
- added D3 Mar 2019 · JavaScript Graphics
- added Facebook Mar 2019 · Widgets
- added Font Awesome Mar 2019 · Font Scripts
- added Google Analytics Mar 2019 · Analytics
- added Google Maps Mar 2019 · Maps
- added Google Tag Manager Mar 2019 · Tag Managers
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery UI Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added Slick Mar 2019 · JavaScript Libraries
- added TrackJs Mar 2019 · Analytics
- dropped Vue.js Feb 2019 · JavaScript Frameworks
2018 12 added · 1 dropped
- added Bootstrap Jul 2018 · Web Frameworks
- added D3 Jul 2018 · JavaScript Graphics
- added Font Awesome Jul 2018 · Font Scripts
- added Google Maps Jul 2018 · Maps
- added Nginx Jul 2018 · Web Servers
- dropped Salesforce Commerce Cloud Jul 2018 · Ecommerce
- added Slick Jul 2018 · JavaScript Frameworks
- added Vue.js Jul 2018 · JavaScript Frameworks
- added Apache HTTP Server Jun 2018 · Web Servers
- added Criteo Jun 2018 · Advertising Networks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added TrackJs Jun 2018 · Analytics