Technology history for obstetrics.jp
Stack size over time
From 6 detected technologies in Feb 2019 to 26 in Jun 2026 (peak 34).
Currently detected
- jQuery since Feb 2019
- Ruby on Rails since Feb 2019
- Google Analytics since Feb 2019
- Nginx since Feb 2019
- Ruby since Feb 2019
- Google Cloud since Mar 2019
- Google Font API since Apr 2020
- jQuery Migrate since Apr 2020
- MySQL since Apr 2020
- Google Tag Manager since Apr 2020
- PHP since Apr 2020
- WordPress since Apr 2020
- Facebook Pixel since Jul 2021
- core-js since Sep 2021
- Jetpack since Feb 2022
- ThemeGrill Radiate since Feb 2022
- Google Cloud CDN since Apr 2022
- PWA since Aug 2022
- HTTP/3 since Sep 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Ahoy since Mar 2023
- AddToAny since Mar 2024
- Priority Hints since Mar 2024
- AddToAny Share Buttons since Mar 2024
- Tailwind CSS since Jun 2024
Previously used
- Google Ads Dec 2022 to Oct 2025 · 2 yrs
- Google Ads Conversion Tracking Jul 2021 to Oct 2025 · 4 yrs
- Cloudflare Mar 2025 to May 2025 · 2 mo
- Cloudflare Bot Management Mar 2025 to May 2025 · 2 mo
- Facebook Login Jun 2021 to May 2025 · 3 yrs
- Twitter Apr 2020 to May 2025 · 5 yrs
- Twitter Ads Jun 2021 to May 2025 · 3 yrs
- Yahoo Advertising Apr 2022 to May 2025 · 3 yrs
- WordPress Block Editor Jul 2024 to Feb 2025 · 7 mo
- Twitter Emoji (Twemoji) Apr 2020 to May 2024 · 4 yrs
- YouTube Feb 2020 to Mar 2023 · 3 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google Remarketing Tag Jul 2021 to May 2022 · 10 mo
- Facebook Feb 2019 to Apr 2022 · 3 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Gravatar Apr 2020 to Jan 2021 · 9 mo
Timeline
2025 2 added · 9 dropped
- dropped Google Ads Dec 2025 · Advertising
- dropped Google Ads Conversion Tracking Dec 2025 · Analytics
- dropped Cloudflare Jul 2025 · CDN
- dropped Cloudflare Bot Management Jul 2025 · Security
- dropped Facebook Login Jul 2025 · Authentication
- dropped Twitter Jul 2025 · Widgets
- dropped Twitter Ads Jul 2025 · Advertising
- dropped Yahoo Advertising Jul 2025 · Advertising
- dropped WordPress Block Editor Apr 2025 · Page builders
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
2024 6 added · 2 dropped
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added WordPress Block Editor Jul 2024 · Page builders
- added Tailwind CSS Jun 2024 · UI frameworks
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
- dropped Twitter Emoji (Twemoji) Apr 2024 · Font scripts
- added AddToAny Mar 2024 · Widgets
- added AddToAny Share Buttons Mar 2024 · WordPress plugins
- added Priority Hints Mar 2024 · Performance
2023 2 added · 2 dropped
- dropped YouTube May 2023 · Video players
- dropped C Apr 2023 · Programming languages
- added Ahoy Mar 2023 · Analytics
- added C Feb 2023 · Programming languages
2022 32 added · 1 dropped · 1 switched
- added Google Ads Dec 2022 · Advertising
- added RSS Dec 2022 · Miscellaneous
- added HTTP/3 Sep 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- added core-js Aug 2022 · JavaScript libraries
- added Facebook Login Aug 2022 · Authentication
- added Facebook Pixel Aug 2022 · Analytics
- added Google Ads Conversion Tracking Aug 2022 · Analytics
- added Google Analytics Aug 2022 · Analytics
- added Google Cloud Aug 2022 · IaaS
- added Google Cloud CDN Aug 2022 · CDN
- added Google Font API Aug 2022 · Font scripts
- added Google Tag Manager Aug 2022 · Tag managers
- added Jetpack Aug 2022 · WordPress plugins
- added jQuery Aug 2022 · JavaScript libraries
- added jQuery Migrate Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added PWA Aug 2022 · Miscellaneous
- added Ruby Aug 2022 · Programming languages
- added Ruby on Rails Aug 2022 · Web frameworks
- added ThemeGrill Radiate Aug 2022 · WordPress themes
- switched Facebook Twitter Aug 2022 · Widgets
- added Twitter Ads Aug 2022 · Advertising
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added WordPress Aug 2022 · CMS
- added Yahoo Advertising Aug 2022 · Advertising
- added YouTube Aug 2022 · Video players
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Google Cloud CDN Apr 2022 · CDN
- added Yahoo Advertising Apr 2022 · Advertising
- added Jetpack Feb 2022 · WordPress plugins
- added ThemeGrill Radiate Feb 2022 · WordPress themes
2021 10 added · 5 dropped
- dropped Wheelio Dec 2021 · Widgets
- added core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Facebook Pixel Jul 2021 · Analytics
- added Google Ads Conversion Tracking Jul 2021 · Analytics
- added Google Remarketing Tag Jul 2021 · Retargeting
- added Ruby Jul 2021 · Programming languages
- added Ruby on Rails Jul 2021 · Web frameworks
- added Facebook Login Jun 2021 · Social logins
- added Twitter Ads Jun 2021 · Advertising
- added Twitter Emoji (Twemoji) Jun 2021 · Font scripts
- dropped Gravatar Mar 2021 · Miscellaneous
- dropped Ruby Mar 2021 · Programming languages
- dropped Ruby on Rails Mar 2021 · Web frameworks
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2020 1 added
- added YouTube Feb 2020 · Video Players
2019 7 added
- added Facebook Mar 2019 · Widgets
- added Google Analytics Mar 2019 · Analytics
- added Google Cloud Mar 2019 · CDN
- added jQuery Mar 2019 · JavaScript Libraries
- added Nginx Mar 2019 · Web Servers
- added Ruby Mar 2019 · Programming Languages
- added Ruby on Rails Mar 2019 · Web Frameworks