Technology history for ryugaku.com
Stack size over time
From 7 detected technologies in Apr 2018 to 18 in Jun 2026 (peak 20).
Currently detected
- Google Tag Manager since Apr 2018
- Apache HTTP Server since Apr 2018
- Google Analytics since Jun 2018
- Google Font API since Apr 2020
- PHP since Jun 2020
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- Open Graph since Sep 2022
- Microsoft Clarity since Nov 2023
- Google Cloud since Jun 2026
- Google Cloud CDN since Jun 2026
- Google Cloud Trace since Jun 2026
- HTTP/3 since Jun 2026
- STUDIO since Jun 2026
- Vue.js since Jun 2026
- Firebase since Jun 2026
- Node.js since Jun 2026
- Nuxt.js since Jun 2026
Previously used
- cdnjs Sep 2024 to Apr 2026 · 1 yr
- Cloudflare Sep 2024 to Apr 2026 · 1 yr
- Font Awesome Nov 2019 to Apr 2026 · 6 yrs
- jQuery Apr 2018 to Apr 2026 · 8 yrs
- Amazon Associates Jan 2022 to Aug 2025 · 3 yrs
- Yahoo Advertising Apr 2022 to May 2025 · 3 yrs
- Cloudflare Bot Management Sep 2024 to Apr 2025 · 7 mo
- Microsoft Advertising Nov 2023 to Apr 2025 · 1 yr
- Twitter Ads Dec 2022 to Apr 2025 · 2 yrs
- jQuery CDN Apr 2024 to Nov 2024 · 7 mo
- jsDelivr Apr 2024 to Nov 2024 · 7 mo
- CentOS Jun 2020 to Apr 2023 · 2 yrs
- OpenSSL Jun 2020 to Apr 2023 · 2 yrs
- Google Optimize Dec 2021 to Jan 2023 · 1 yr
- Google Ads Conversion Tracking Jul 2021 to Oct 2022 · 1 yr
- Facebook Jun 2018 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Flickity Feb 2019 to Mar 2020 · 1 yr
- Slick Sep 2018 to Mar 2020 · 1 yr
- Google Plus Apr 2018 to Aug 2018 · 4 mo
- Prototype Apr 2018 to Aug 2018 · 4 mo
- Twitter Apr 2018 to Aug 2018 · 4 mo
- Zepto Apr 2018 to Aug 2018 · 4 mo
Timeline
2026 4 dropped
- dropped cdnjs Jun 2026 · CDN
- dropped Cloudflare Jun 2026 · CDN
- dropped Font Awesome Jun 2026 · Font scripts
- dropped jQuery Jun 2026 · JavaScript libraries
2025 1 added · 7 dropped
- dropped Amazon Associates Oct 2025 · Affiliate programs
- added Font Awesome Jul 2025 · Font scripts
- dropped Yahoo Advertising Jul 2025 · Advertising
- dropped Cloudflare Bot Management Jun 2025 · Security
- dropped Microsoft Advertising Jun 2025 · Advertising
- dropped Twitter Ads Jun 2025 · Advertising
- dropped jQuery CDN Jan 2025 · CDN
- dropped jsDelivr Jan 2025 · CDN
2024 5 added · 1 dropped
- added cdnjs Sep 2024 · CDN
- added Cloudflare Sep 2024 · CDN
- added Cloudflare Bot Management Sep 2024 · Security
- dropped Google Font API May 2024 · Font scripts
- added jQuery CDN Apr 2024 · CDN
- added jsDelivr Apr 2024 · CDN
2023 2 added · 3 dropped
- added Microsoft Advertising Nov 2023 · Advertising
- added Microsoft Clarity Nov 2023 · Analytics
- dropped CentOS Jun 2023 · Operating systems
- dropped OpenSSL Jun 2023 · Web server extensions
- dropped Google Optimize Mar 2023 · A/B Testing
2022 5 added · 2 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- added Twitter Ads Dec 2022 · Advertising
- added Open Graph Sep 2022 · Miscellaneous
- dropped Facebook Jun 2022 · Widgets
- added Google Font API May 2022 · Font scripts
- added Yahoo Advertising Apr 2022 · Advertising
- added Amazon Associates Jan 2022 · Affiliate programs
2021 5 added · 3 dropped
- added Google Optimize Dec 2021 · A/B Testing
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- dropped Google Font API Sep 2021 · Font scripts
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- dropped Font Awesome Mar 2021 · Font scripts
2020 4 added · 2 dropped
- added CentOS Jun 2020 · Operating systems
- added OpenSSL Jun 2020 · Web server extensions
- added PHP Jun 2020 · Programming languages
- dropped Flickity May 2020 · JavaScript Libraries
- dropped Slick May 2020 · JavaScript Libraries
- added Google Font API Apr 2020 · Font Scripts
2019 9 added
- added Font Awesome Nov 2019 · Font Scripts
- added Apache HTTP Server Mar 2019 · Web Servers
- added Facebook Mar 2019 · Widgets
- added Flickity Mar 2019 · JavaScript Libraries
- 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 Flickity Feb 2019 · JavaScript Libraries
2018 2 added · 3 dropped · 1 switched
- dropped Google Plus Oct 2018 · Widgets
- dropped Prototype Oct 2018 · JavaScript Frameworks
- dropped Twitter Oct 2018 · Widgets
- switched Zepto Slick Sep 2018 · JavaScript Libraries
- added Facebook Jun 2018 · Widgets
- added Google Analytics Jun 2018 · Analytics