Technology history for pct.co.jp
Stack size over time
From 16 detected technologies in Jan 2019 to 25 in Sep 2026.
Currently detected
- CentOS since Jan 2019
- Apache HTTP Server since Jan 2019
- WordPress since Jan 2019
- jQuery since Jan 2019
- reCAPTCHA since Jan 2019
- OpenSSL since Jan 2019
- W3 Total Cache since Jan 2019
- MySQL since Jan 2019
- PHP since Jan 2019
- Google Hosted Libraries since Feb 2022
- Microsoft 365 since Aug 2022
- Open Graph since Sep 2022
- All in One SEO since Jul 2024
- Google PageSpeed since May 2025
- Google Analytics since Jun 2025
- Site Kit since Jun 2025
- Google Sign-in since Jul 2025
- Google Tag Manager since Jul 2025
- Cookie Notice since Dec 2025
- Microsoft Clarity since Dec 2025
- Autoptimize since Jan 2026
- LazySizes since Jan 2026
- Apple iCloud Mail since Mar 2026
- Contact Form 7 since Sep 2026
- core-js since Sep 2026
Previously used
- Google Font API Jan 2019 to Mar 2026 · 7 yrs
- HeadJS Jan 2019 to Oct 2025 · 6 yrs
- All in One SEO Pack Jan 2019 to Jun 2024 · 5 yrs
- Flickity Jan 2019 to Nov 2021 · 2 yrs
- jQuery Migrate Jan 2019 to Nov 2021 · 2 yrs
- Twitter Emoji (Twemoji) Jan 2019 to Nov 2021 · 2 yrs
- ZURB Foundation Jan 2019 to Nov 2021 · 2 yrs
- Wheelio Sep 2021 to Oct 2021 · 1 mo
Timeline
2026 6 added · 2 dropped
- added Contact Form 7 Sep 2026 · WordPress plugins
- added Cookie Notice Sep 2026 · WordPress plugins
- added core-js Sep 2026 · JavaScript libraries
- dropped Cookie Notice May 2026 · WordPress plugins
- dropped Google Font API May 2026 · Font scripts
- added Apple iCloud Mail Mar 2026 · Webmail
- added Autoptimize Jan 2026 · WordPress plugins
- added LazySizes Jan 2026 · Performance
2025 8 added · 1 dropped
- added Cookie Notice Dec 2025 · WordPress plugins
- dropped HeadJS Dec 2025 · JavaScript libraries
- added Microsoft Clarity Dec 2025 · Analytics
- added W3 Total Cache Dec 2025 · Caching
- added Google Sign-in Jul 2025 · Authentication
- added Google Tag Manager Jul 2025 · Tag managers
- added Google Analytics Jun 2025 · Analytics
- added Site Kit Jun 2025 · WordPress plugins
- added Google PageSpeed May 2025 · Web server extensions
2024 1 switched
- switched All in One SEO Pack All in One SEO Jul 2024 · SEO
2022 3 added · 5 dropped
- added Open Graph Sep 2022 · Miscellaneous
- added Microsoft 365 Aug 2022 · Webmail
- added Google Hosted Libraries Feb 2022 · CDN
- dropped Flickity Jan 2022 · JavaScript libraries
- dropped jQuery Migrate Jan 2022 · JavaScript libraries
- dropped Twitter Emoji (Twemoji) Jan 2022 · Font scripts
- dropped W3 Total Cache Jan 2022 · Caching
- dropped ZURB Foundation Jan 2022 · UI frameworks
2021 5 added · 4 dropped
- dropped Wheelio Dec 2021 · Widgets
- added All in One SEO Pack Nov 2021 · SEO
- added W3 Total Cache Nov 2021 · Caching
- dropped All in One SEO Pack Oct 2021 · SEO
- dropped W3 Total Cache Oct 2021 · Caching
- added Wheelio Sep 2021 · Widgets
- added Twitter Emoji (Twemoji) Jun 2021 · Font scripts
- dropped Twitter Emoji (Twemoji) Mar 2021 · Miscellaneous
- added jQuery Migrate Feb 2021 · JavaScript libraries
2020 1 dropped
- dropped jQuery Migrate Dec 2020 · JavaScript libraries
2019 16 added
- added All in One SEO Pack Mar 2019 · SEO
- added Apache HTTP Server Mar 2019 · Web Servers
- added CentOS Mar 2019 · Operating Systems
- added Flickity Mar 2019 · JavaScript Libraries
- added Google Font API Mar 2019 · Font Scripts
- added HeadJS Mar 2019 · JavaScript Libraries
- added jQuery Mar 2019 · JavaScript Libraries
- added jQuery Migrate Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added OpenSSL Mar 2019 · Web Server Extensions
- added PHP Mar 2019 · Programming Languages
- added reCAPTCHA Mar 2019 · Captchas
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added W3 Total Cache Mar 2019 · Cache Tools
- added WordPress Mar 2019 · CMS
- added ZURB Foundation Mar 2019 · Web Frameworks