Technology history for freedu.jp
Stack size over time
From 16 detected technologies in Jul 2020 to 29 in Jun 2026 (peak 30).
Currently detected
- Google Font API since Jul 2020
- jQuery since Jul 2020
- Nginx since Jul 2020
- WordPress since Jul 2020
- Google AdSense since Jul 2020
- Google Tag Manager since Jul 2020
- Twitter since Jul 2020
- Animate.css since Jul 2020
- Font Awesome since Jul 2020
- Google Analytics since Jul 2020
- Modernizr since Jul 2020
- MySQL since Jul 2020
- PHP since Jul 2020
- Slick since Jul 2020
- Google Sign-in since Feb 2021
- A8.net since Jul 2021
- Twitter Ads since Jul 2021
- Site Kit since Jul 2021
- Contact Form 7 since Feb 2022
- Google Hosted Libraries since Feb 2022
- reCAPTCHA since Apr 2022
- Open Graph since Sep 2022
- Google PageSpeed since Sep 2022
- Moshimo since Sep 2022
- RSS since Dec 2022
- All in One SEO since Jul 2024
- Snowplow Analytics since Sep 2024
- Cloudflare since Dec 2024
- Cloudflare Bot Management since Dec 2024
Previously used
- Microsoft ASP.NET Sep 2023 to Jun 2025 · 1 yr
- Amazon ALB Mar 2023 to Nov 2023 · 8 mo
- Amazon Web Services Mar 2023 to Nov 2023 · 8 mo
- core-js Sep 2021 to May 2023 · 1 yr
- C Feb 2023 to Feb 2023 · 1 mo
- Twitter Emoji (Twemoji) Jul 2020 to Aug 2022 · 2 yrs
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Bootstrap Feb 2021 to Jan 2022 · 11 mo
- Google Plus Jul 2020 to Sep 2021 · 1 yr
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- Babel Jul 2021 to Jul 2021 · 1 mo
Timeline
2026 2 added
- added Cloudflare May 2026 · CDN
- added Cloudflare Bot Management May 2026 · Security
2025 7 added · 6 dropped
- added Snowplow Analytics Dec 2025 · Analytics
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- dropped Snowplow Analytics Nov 2025 · Analytics
- added Contact Form 7 Aug 2025 · WordPress plugins
- dropped Microsoft ASP.NET Aug 2025 · Web frameworks
- added RSS Aug 2025 · Miscellaneous
- added Snowplow Analytics Jul 2025 · Analytics
- added Microsoft ASP.NET Jun 2025 · Web frameworks
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
- dropped Cloudflare Feb 2025 · CDN
- dropped Cloudflare Bot Management Feb 2025 · Security
2024 3 added · 3 dropped
- added Cloudflare Dec 2024 · CDN
- added Cloudflare Bot Management Dec 2024 · Security
- dropped Snowplow Analytics Nov 2024 · Analytics
- added All in One SEO Jul 2024 · SEO
- dropped Amazon ALB Jan 2024 · Load balancers
- dropped Amazon Web Services Jan 2024 · PaaS
2023 7 added · 7 dropped
- dropped Microsoft ASP.NET Nov 2023 · Web frameworks
- added Amazon ALB Oct 2023 · Load balancers
- added Amazon Web Services Oct 2023 · PaaS
- added Microsoft ASP.NET Sep 2023 · Web frameworks
- added Google Tag Manager Aug 2023 · Tag managers
- dropped core-js Jul 2023 · JavaScript libraries
- dropped Amazon ALB Jun 2023 · Load balancers
- dropped Amazon Web Services Jun 2023 · PaaS
- dropped Google Tag Manager Jun 2023 · Tag managers
- dropped C Apr 2023 · Programming languages
- added Amazon ALB Mar 2023 · Load balancers
- added Amazon Web Services Mar 2023 · PaaS
- added C Feb 2023 · Programming languages
- dropped RSS Feb 2023 · Miscellaneous
2022 7 added · 4 dropped
- added RSS Dec 2022 · Miscellaneous
- dropped Contact Form 7 Nov 2022 · WordPress plugins
- dropped Twitter Emoji (Twemoji) Nov 2022 · Font scripts
- added Google PageSpeed Sep 2022 · Caching
- added Moshimo Sep 2022 · Affiliate programs
- added Open Graph Sep 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added reCAPTCHA Apr 2022 · Security
- dropped Bootstrap Mar 2022 · UI frameworks
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Google Hosted Libraries Feb 2022 · CDN
2021 9 added · 5 dropped
- dropped Google Plus Nov 2021 · Widgets
- dropped Wheelio Nov 2021 · Widgets
- dropped Babel Oct 2021 · Miscellaneous
- added A8.net Jul 2021 · Affiliate programs
- added Babel Jul 2021 · Miscellaneous
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Google Tag Manager Jul 2021 · Tag managers
- added Site Kit Jul 2021 · Analytics
- added Twitter Ads Jul 2021 · Advertising
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- dropped Google Tag Manager Jun 2021 · Tag managers
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added Bootstrap Feb 2021 · UI frameworks
- added Google Sign-in Feb 2021 · Social logins