Technology history for tac-school.co.jp
Stack size over time
From 5 detected technologies in May 2018 to 92 in Jun 2026 (peak 94).
Currently detected
- Google Tag Manager since May 2018
- Prototype since May 2018
- Apache HTTP Server since May 2018
- jQuery since May 2018
- Criteo since Jun 2018
- Google Analytics since Jun 2018
- Google Analytics Enhanced eCommerce since Jun 2018
- Ruby since Aug 2018
- Slick since Aug 2018
- Ruby on Rails since Aug 2018
- Google Font API since Aug 2018
- PHP since Aug 2018
- UNIX since Aug 2018
- Perl since Aug 2018
- CKEditor since Aug 2018
- Font Awesome since Aug 2018
- jQuery UI since Aug 2018
- Modernizr since Aug 2018
- mod_perl since Aug 2018
- ADPLAN since Oct 2018
- Amazon CloudFront since Dec 2018
- Marketo since Dec 2018
- WordPress since Jan 2019
- Amazon Web Services since Jan 2019
- Bootstrap since Jan 2019
- DreamWeaver since Jan 2019
- MySQL since Jan 2019
- Nginx since Jan 2019
- Twitter since Feb 2019
- YouTube since Feb 2019
- OpenSSL since Jun 2019
- CentOS since Jun 2019
- Amazon S3 since Jun 2020
- Cart Functionality since Aug 2020
- Google Publisher Tag since Feb 2021
- Stimulus since Apr 2021
- Twitter Ads since Apr 2021
- Snowplow Analytics since May 2021
- Facebook Pixel since Jun 2021
- PubMatic since Jul 2021
- Google Ads Conversion Tracking since Jul 2021
- Lodash since Jul 2021
- Amazon ALB since Sep 2021
- Amazon ELB since Sep 2021
- core-js since Sep 2021
- Vue.js since Oct 2021
- Axios since Oct 2021
- Cloudflare Bot Management since Nov 2021
- Cloudflare since Nov 2021
- Google Hosted Libraries since Feb 2022
- Yahoo Advertising since Apr 2022
- Webpack since Aug 2022
- PWA since Aug 2022
- Adobe Audience Manager since Aug 2022
- Google Workspace since Aug 2022
- Open Graph since Sep 2022
- Twitter Emoji (Twemoji) since Oct 2022
- OWL Carousel since Oct 2022
- BuddyPress since Oct 2022
- jQuery Migrate since Oct 2022
- Contact Form 7 since Oct 2022
- Google Ads since Dec 2022
- RSS since Jan 2023
- Sentry since May 2023
- Wix since May 2023
- React since May 2023
- Priority Hints since May 2023
- GSAP since May 2023
- HSTS since May 2023
- Microsoft Advertising since May 2023
- Amazon SES since Jun 2023
- Facebook Login since Jun 2023
- MathJax since Jun 2023
- Google Cloud since Nov 2023
- Google Cloud CDN since Nov 2023
- Adjust since Nov 2023
- HTTP/3 since Nov 2023
- Rubicon Project since Feb 2024
- TypeScript since Feb 2024
- Chart.js since Feb 2024
- FullCalendar since Feb 2024
- Microsoft Clarity since Jul 2024
- OpenX since Nov 2024
- ID5 since Mar 2025
- Red Hat since May 2025
- Swiper since May 2025
- Select2 since Oct 2025
- ZURB Foundation since Oct 2025
- Unpkg since Oct 2025
- cdnjs since Oct 2025
- RxJS since Mar 2026
- Amazon Associates since May 2026
Previously used
- Amazon Advertising Jun 2021 to Feb 2026 · 4 yrs
- Microsoft ASP.NET Aug 2018 to Feb 2026 · 7 yrs
- Prebid Sep 2020 to Feb 2026 · 5 yrs
- Envoy Mar 2025 to Nov 2025 · 8 mo
- EC-CUBE Aug 2018 to Sep 2025 · 7 yrs
- AppNexus Jul 2023 to May 2025 · 1 yr
- Moment.js Jan 2019 to Mar 2025 · 6 yrs
- Polyfill May 2023 to Feb 2024 · 9 mo
- Hugo Nov 2022 to Oct 2023 · 11 mo
- reCAPTCHA Apr 2022 to Jun 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Underscore.js Jan 2019 to Oct 2022 · 3 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Twitter Analytics Apr 2021 to Apr 2022 · 1 yr
- Google AdSense Aug 2018 to Nov 2021 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Adobe Analytics May 2018 to Jan 2021 · 2 yrs
- DoubleClick for Publishers (DFP) Mar 2019 to Aug 2020 · 1 yr
- Starlet Aug 2018 to Jul 2020 · 1 yr
- mod_rack Aug 2018 to May 2019 · 9 mo
- mod_rails Aug 2018 to May 2019 · 9 mo
- Phusion Passenger Aug 2018 to May 2019 · 9 mo
- RackCache Aug 2018 to May 2019 · 9 mo
- IIS Aug 2018 to Apr 2019 · 8 mo
- Windows Server Aug 2018 to Apr 2019 · 8 mo
- DoubleClick Ad Exchange (AdX) Aug 2018 to Feb 2019 · 6 mo
Timeline
2026 6 added · 4 dropped
- added Amazon Associates May 2026 · Affiliate programs
- added Cloudflare Bot Management May 2026 · Security
- dropped Amazon Advertising Apr 2026 · Advertising
- dropped Microsoft ASP.NET Apr 2026 · Web frameworks
- added OpenX Apr 2026 · Advertising
- dropped Prebid Apr 2026 · Advertising
- added Twitter Emoji (Twemoji) Apr 2026 · Font scripts
- added Rubicon Project Mar 2026 · Advertising
- added RxJS Mar 2026 · JavaScript frameworks
- dropped Envoy Jan 2026 · Reverse proxies
2025 9 added · 6 dropped · 1 switched
- dropped Rubicon Project Dec 2025 · Advertising
- dropped Cloudflare Bot Management Nov 2025 · Security
- dropped EC-CUBE Nov 2025 · Ecommerce
- added cdnjs Oct 2025 · CDN
- added Select2 Oct 2025 · JavaScript libraries
- added Unpkg Oct 2025 · CDN
- added ZURB Foundation Oct 2025 · UI frameworks
- added Envoy Sep 2025 · Reverse proxies
- added Microsoft ASP.NET Sep 2025 · Web frameworks
- dropped AppNexus Jul 2025 · Advertising
- dropped Envoy May 2025 · Reverse proxies
- added Red Hat May 2025 · Operating systems
- switched Moment.js Swiper May 2025 · JavaScript libraries
- dropped OpenX Apr 2025 · Advertising
- added Envoy Mar 2025 · Reverse proxies
- added ID5 Mar 2025 · Advertising
2024 9 added · 2 dropped · 1 switched
- added OpenX Nov 2024 · Advertising
- added Cloudflare Sep 2024 · CDN
- added Cloudflare Bot Management Sep 2024 · Security
- added Microsoft Clarity Jul 2024 · Analytics
- dropped Microsoft ASP.NET Jun 2024 · Web frameworks
- added Microsoft ASP.NET Apr 2024 · Web frameworks
- dropped Twitter Emoji (Twemoji) Apr 2024 · Font scripts
- added Chart.js Feb 2024 · JavaScript graphics
- added FullCalendar Feb 2024 · Widgets
- switched Polyfill Moment.js Feb 2024 · JavaScript libraries
- added Rubicon Project Feb 2024 · Advertising
- added TypeScript Feb 2024 · Programming languages
2023 8 added · 5 dropped
- dropped Hugo Dec 2023 · Static site generator
- added Adjust Nov 2023 · Analytics
- added Hugo Oct 2023 · Static site generator
- dropped reCAPTCHA Aug 2023 · Security
- added AppNexus Jul 2023 · Advertising
- added Amazon SES Jun 2023 · Email
- added Google Publisher Tag Jun 2023 · Advertising
- added MathJax Jun 2023 · JavaScript graphics
- dropped Google Publisher Tag May 2023 · Advertising
- added Microsoft Advertising May 2023 · Advertising
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
- dropped Hugo Feb 2023 · Static site generator
2022 39 added · 9 dropped · 1 switched
- dropped Cloudflare Dec 2022 · CDN
- dropped Cloudflare Bot Management Dec 2022 · Security
- added Google Ads Dec 2022 · Advertising
- dropped Moment.js Dec 2022 · JavaScript libraries
- dropped Underscore.js Dec 2022 · JavaScript libraries
- added Open Graph Sep 2022 · Miscellaneous
- added Adobe Audience Manager Aug 2022 · Segmentation
- added Amazon Advertising Aug 2022 · Advertising
- added Amazon ALB Aug 2022 · Load balancers
- added Amazon CloudFront Aug 2022 · CDN
- added Amazon ELB Aug 2022 · Load balancers
- added Axios Aug 2022 · JavaScript libraries
- added Cart Functionality Aug 2022 · Ecommerce
- added core-js Aug 2022 · JavaScript libraries
- added Criteo Aug 2022 · Advertising
- added EC-CUBE Aug 2022 · Ecommerce
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Font API Aug 2022 · Font scripts
- added Google Hosted Libraries Aug 2022 · CDN
- added Google Publisher Tag Aug 2022 · Advertising
- added Google Workspace Aug 2022 · Webmail
- added Lodash Aug 2022 · JavaScript libraries
- added Marketo Aug 2022 · Marketing automation
- added Modernizr Aug 2022 · JavaScript libraries
- added Moment.js Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added Prebid Aug 2022 · Advertising
- added PubMatic Aug 2022 · Advertising
- added reCAPTCHA Aug 2022 · Security
- added Slick Aug 2022 · JavaScript libraries
- added Snowplow Analytics Aug 2022 · Analytics
- added Stimulus Aug 2022 · JavaScript frameworks
- added Twitter Ads Aug 2022 · Advertising
- added Underscore.js Aug 2022 · JavaScript libraries
- added Vue.js Aug 2022 · JavaScript frameworks
- added WordPress Aug 2022 · CMS
- added Yahoo Advertising Aug 2022 · Advertising
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Cloudflare Jun 2022 · CDN
- added Cloudflare Bot Management Jun 2022 · Security
- dropped Facebook Jun 2022 · Widgets
- dropped Twitter Analytics Jun 2022 · Analytics
- added reCAPTCHA Apr 2022 · Security
- switched Google AdSense Yahoo Advertising Apr 2022 · Advertising
- dropped Cloudflare Mar 2022 · CDN
- dropped Cloudflare Bot Management Mar 2022 · Security
- added Google Hosted Libraries Feb 2022 · CDN
2021 23 added · 7 dropped
- dropped Wheelio Dec 2021 · Widgets
- added Cloudflare Nov 2021 · CDN
- added Cloudflare Bot Management Nov 2021 · Security
- added Amazon ALB Sep 2021 · Load balancers
- added Amazon ELB Sep 2021 · Load balancers
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Cart Functionality Jul 2021 · Ecommerce
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google AdSense Jul 2021 · Advertising
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Lodash Jul 2021 · JavaScript libraries
- added Modernizr Jul 2021 · JavaScript libraries
- added Moment.js Jul 2021 · JavaScript libraries
- added Prebid Jul 2021 · Advertising
- added PubMatic Jul 2021 · Advertising
- added Amazon Advertising Jun 2021 · Advertising
- dropped Cart Functionality Jun 2021 · Ecommerce
- added Facebook Pixel Jun 2021 · Analytics
- added Snowplow Analytics May 2021 · Analytics
- added Stimulus Apr 2021 · JavaScript frameworks
- added Twitter Ads Apr 2021 · Advertising
- added Twitter Analytics Apr 2021 · Analytics
- dropped Adobe Analytics Mar 2021 · Analytics
- dropped Google AdSense Mar 2021 · Advertising
- dropped Modernizr Mar 2021 · JavaScript libraries
- dropped Moment.js Mar 2021 · JavaScript libraries
- dropped Prebid Mar 2021 · Advertising
- added Google Publisher Tag Feb 2021 · Advertising
- added Google AdSense Jan 2021 · Advertising
2020 3 added · 3 dropped
- dropped Google AdSense Nov 2020 · Advertising
- dropped DoubleClick for Publishers (DFP) Oct 2020 · Advertising
- added Prebid Sep 2020 · Advertising
- dropped Starlet Sep 2020 · Web servers
- added Cart Functionality Aug 2020 · Ecommerce
- added Nginx Aug 2020 · Reverse proxies
2019 37 added · 11 dropped
- added Facebook Sep 2019 · Widgets
- dropped Bootstrap Jul 2019 · Web Frameworks
- dropped IIS Jul 2019 · Web Servers
- dropped Microsoft ASP.NET Jul 2019 · Web Frameworks
- dropped mod_rack Jul 2019 · Web Server Extensions
- dropped mod_rails Jul 2019 · Web Server Extensions
- dropped Nginx Jul 2019 · Web Servers
- dropped Phusion Passenger Jul 2019 · Web Servers
- dropped RackCache Jul 2019 · Cache Tools
- dropped Windows Server Jul 2019 · Operating Systems
- dropped DoubleClick Ad Exchange (AdX) Apr 2019 · Advertising Networks
- added Adobe Analytics Mar 2019 · Analytics
- added ADPLAN Mar 2019 · Analytics
- added Amazon CloudFront Mar 2019 · CDN
- added Amazon Web Services Mar 2019 · PaaS
- added Bootstrap Mar 2019 · Web Frameworks
- added CKEditor Mar 2019 · Rich Text Editors
- added Criteo Mar 2019 · Advertising Networks
- added DoubleClick for Publishers (DFP) Mar 2019 · Advertising Networks
- added DreamWeaver Mar 2019 · Editors
- added EC-CUBE Mar 2019 · Ecommerce
- added Font Awesome Mar 2019 · Font Scripts
- added Google AdSense Mar 2019 · Advertising Networks
- added Google Analytics Enhanced eCommerce Mar 2019 · Analytics
- added Google Font API Mar 2019 · Font Scripts
- added Google Tag Manager Mar 2019 · Tag Managers
- added IIS Mar 2019 · Web Servers
- added Marketo Mar 2019 · Marketing Automation
- added Microsoft ASP.NET Mar 2019 · Web Frameworks
- added mod_perl Mar 2019 · Web Server Extensions
- added mod_rack Mar 2019 · Web Server Extensions
- added mod_rails Mar 2019 · Web Server Extensions
- added Modernizr Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added Perl Mar 2019 · Programming Languages
- added Phusion Passenger Mar 2019 · Web Servers
- added Prototype Mar 2019 · JavaScript Frameworks
- added RackCache Mar 2019 · Cache Tools
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks
- added Starlet Mar 2019 · Web Servers
- added Twitter Mar 2019 · Widgets
- added UNIX Mar 2019 · Operating Systems
- added Windows Server Mar 2019 · Operating Systems
- added YouTube Mar 2019 · Video Players
- added Amazon Web Services Jan 2019 · PaaS
- added DreamWeaver Jan 2019 · Editors
- dropped Facebook Jan 2019 · Widgets
2018 7 added
- added Amazon CloudFront Dec 2018 · CDN
- added Marketo Dec 2018 · Marketing Automation
- added ADPLAN Oct 2018 · Analytics
- added Criteo Jun 2018 · Advertising Networks
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics
- added Google Analytics Enhanced eCommerce Jun 2018 · Analytics