Technology history for refs.jp
Stack size over time
From 10 detected technologies in Feb 2019 to 18 in Jun 2026.
Currently detected
- PHP since Feb 2019
- Twitter Emoji (Twemoji) since Feb 2019
- WordPress since Feb 2019
- Google Analytics since Feb 2019
- MySQL since Feb 2019
- Nginx since Feb 2019
- jQuery since Feb 2019
- jQuery Migrate since Feb 2019
- core-js since Sep 2021
- Contact Form 7 since Feb 2022
- Sakura Internet since Aug 2022
- reCAPTCHA since Sep 2022
- RSS since Dec 2022
- Open Graph since Jun 2023
- Smart Slider 3 since Jun 2023
- Google Font API since Jun 2023
- Priority Hints since Aug 2023
- WordPress Block Editor since Jul 2024
Previously used
- prettyPhoto Feb 2019 to May 2023 · 4 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Babel Jul 2021 to Jul 2021 · 1 mo
- Lodash Mar 2021 to Apr 2021 · 1 mo
- All in One SEO Pack Feb 2019 to Aug 2020 · 1 yr
Timeline
2025 1 added
- added Twitter Emoji (Twemoji) Dec 2025 · Font scripts
2024 2 added · 1 dropped
- dropped Twitter Emoji (Twemoji) Jul 2024 · Font scripts
- added WordPress Block Editor Jul 2024 · Page builders
- added Twitter Emoji (Twemoji) May 2024 · Font scripts
2023 5 added · 3 dropped
- added Priority Hints Aug 2023 · Performance
- dropped prettyPhoto Jul 2023 · JavaScript libraries
- added Google Font API Jun 2023 · Font scripts
- added Open Graph Jun 2023 · Miscellaneous
- added Smart Slider 3 Jun 2023 · WordPress plugins
- dropped Twitter Emoji (Twemoji) May 2023 · Font scripts
- dropped C Apr 2023 · Programming languages
- added C Feb 2023 · Programming languages
2022 6 added · 2 dropped
- added RSS Dec 2022 · Miscellaneous
- added Contact Form 7 Sep 2022 · WordPress plugins
- added core-js Sep 2022 · JavaScript libraries
- added reCAPTCHA Sep 2022 · Security
- added Sakura Internet Aug 2022 · Hosting
- dropped Contact Form 7 Jun 2022 · WordPress plugins
- dropped core-js Jun 2022 · JavaScript libraries
- added Contact Form 7 Feb 2022 · WordPress plugins
2021 4 added · 3 dropped · 1 switched
- dropped Wheelio Dec 2021 · Widgets
- dropped Babel Sep 2021 · Miscellaneous
- switched Lodash core-js Sep 2021 · JavaScript libraries
- added Wheelio Sep 2021 · Widgets
- added Babel Jul 2021 · Miscellaneous
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Lodash Mar 2021 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2020 1 dropped
- dropped All in One SEO Pack Oct 2020 · SEO
2019 10 added
- added All in One SEO Pack Mar 2019 · SEO
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added Nginx Mar 2019 · Web Servers
- added PHP Mar 2019 · Programming Languages
- added prettyPhoto Mar 2019 · JavaScript Libraries
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS