Technology history for pen-info.jp
Stack size over time
From 2 detected technologies in Jan 2016 to 8 in Sep 2026 (peak 10).
Currently detected
- jQuery since Jan 2016
- WordPress since Jun 2018
- MySQL since Jun 2018
- PHP since Jun 2018
- Google Analytics since Jun 2018
- Amazon Associates since Jun 2021
- Nginx since Aug 2021
- Xserver since Aug 2022
Previously used
- Twitter Emoji (Twemoji) Jun 2018 to Jul 2025 · 7 yrs
- C Feb 2023 to Feb 2023 · 1 mo
- Google Tag Manager May 2022 to Sep 2022 · 4 mo
- Google Remarketing Tag May 2022 to May 2022 · 1 mo
- Wheelio Sep 2021 to Oct 2021 · 1 mo
- Apache HTTP Server Jan 2016 to Jul 2021 · 5 yrs
Timeline
2025 1 dropped
- dropped Twitter Emoji (Twemoji) Sep 2025 · Font scripts
2023 1 added · 1 dropped
2022 12 added · 2 dropped
- dropped Google Tag Manager Dec 2022 · Tag managers
- added Amazon Associates Aug 2022 · Affiliate programs
- added Google Analytics Aug 2022 · Analytics
- added Google Tag Manager Aug 2022 · Tag managers
- added jQuery Aug 2022 · JavaScript libraries
- added MySQL Aug 2022 · Databases
- added Nginx Aug 2022 · Web servers
- added PHP Aug 2022 · Programming languages
- added Twitter Emoji (Twemoji) Aug 2022 · Font scripts
- added WordPress Aug 2022 · CMS
- added Xserver Aug 2022 · Hosting
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Google Remarketing Tag May 2022 · Retargeting
- added Google Tag Manager May 2022 · Tag managers
2021 4 added · 2 dropped
- dropped Wheelio Dec 2021 · Widgets
- dropped Apache HTTP Server Sep 2021 · Web servers
- added Wheelio Sep 2021 · Widgets
- added Nginx Aug 2021 · Reverse proxies
- added Twitter Emoji (Twemoji) Jul 2021 · Font scripts
- added Amazon Associates Jun 2021 · Affiliate programs
2020 1 dropped
- dropped Twitter Emoji (Twemoji) Nov 2020 · Miscellaneous
2019 7 added
- added Apache HTTP Server Mar 2019 · Web Servers
- added Google Analytics Mar 2019 · Analytics
- added jQuery Mar 2019 · JavaScript Libraries
- added MySQL Mar 2019 · Databases
- added PHP Mar 2019 · Programming Languages
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · CMS
2018 5 added
- added Google Analytics Jun 2018 · Analytics
- added MySQL Jun 2018 · Databases
- added PHP Jun 2018 · Programming Languages
- added Twitter Emoji (Twemoji) Jun 2018 · Miscellaneous
- added WordPress Jun 2018 · Blogs
2016 2 added
- added Apache HTTP Server Jan 2016 · Web Servers
- added jQuery Jan 2016 · JavaScript Frameworks