Technology history for backside.jp
Stack size over time
From 9 detected technologies in Aug 2018 to 21 in Jun 2026 (peak 22).
Currently detected
- Modernizr since Aug 2018
- MySQL since Aug 2018
- jQuery since Aug 2018
- WordPress since Aug 2018
- Google Analytics since Aug 2018
- PHP since Aug 2018
- reCAPTCHA since Oct 2018
- Google AdSense since May 2021
- Contact Form 7 since Feb 2022
- Open Graph since Sep 2022
- RSS since Dec 2022
- Cloudflare since May 2023
- Cloudflare Bot Management since May 2023
- core-js since Oct 2023
- Debian since Oct 2023
- Apache HTTP Server since Oct 2023
- Priority Hints since Oct 2023
- Amazon Web Services since Dec 2023
- Integral Ad Science since Feb 2024
- Rubicon Project since Feb 2024
- All in One SEO since Jul 2024
Previously used
- Yahoo Advertising Apr 2022 to May 2025 · 3 yrs
- All in One SEO Pack Aug 2018 to Sep 2023 · 5 yrs
- Twitter Emoji (Twemoji) Aug 2018 to Jan 2023 · 4 yrs
- Google Tag Manager Feb 2022 to Mar 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- WordPress Super Cache Aug 2018 to May 2019 · 9 mo
Timeline
2026 2 added · 2 dropped
- added Integral Ad Science Jun 2026 · Advertising
- dropped Integral Ad Science May 2026 · Advertising
- added Integral Ad Science Feb 2026 · Advertising
- dropped Integral Ad Science Jan 2026 · Advertising
2025 1 dropped · 1 switched
- switched Yahoo Advertising Integral Ad Science Jun 2025 · Advertising
- dropped Integral Ad Science Apr 2025 · Advertising
2024 5 added · 2 dropped
- added Integral Ad Science Nov 2024 · Advertising
- dropped Integral Ad Science Oct 2024 · Advertising
- added All in One SEO Jul 2024 · WordPress plugins
- added Integral Ad Science May 2024 · Advertising
- dropped Integral Ad Science Apr 2024 · Advertising
- added Integral Ad Science Feb 2024 · Advertising
- added Rubicon Project Feb 2024 · Advertising
2023 7 added · 2 dropped
- added Amazon Web Services Dec 2023 · PaaS
- dropped All in One SEO Pack Nov 2023 · WordPress plugins
- added Apache HTTP Server Oct 2023 · Web servers
- added core-js Oct 2023 · JavaScript libraries
- added Debian Oct 2023 · Operating systems
- added Priority Hints Oct 2023 · Performance
- added Cloudflare May 2023 · CDN
- added Cloudflare Bot Management May 2023 · Security
- dropped Twitter Emoji (Twemoji) Mar 2023 · Font scripts
2022 5 added · 1 dropped
- added RSS Dec 2022 · Miscellaneous
- added Open Graph Sep 2022 · Miscellaneous
- dropped Google Tag Manager May 2022 · Tag managers
- added Yahoo Advertising Apr 2022 · Advertising
- added Contact Form 7 Feb 2022 · WordPress plugins
- added Google Tag Manager Feb 2022 · Tag managers
2021 4 added · 3 dropped
- dropped Wheelio Dec 2021 · Widgets
- added All in One SEO Pack Nov 2021 · SEO
- dropped All in One SEO Pack Oct 2021 · SEO
- added Wheelio Sep 2021 · Widgets
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Google AdSense May 2021 · Advertising
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
2019 10 added · 1 dropped
- dropped WordPress Super Cache Jul 2019 · Cache Tools
- added All in One SEO Pack Mar 2019 · SEO
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added Modernizr Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS
- added WordPress Super Cache Mar 2019 · Cache Tools
2018 1 added
- added reCAPTCHA Oct 2018 · Captchas