Technology history for dat.ac.jp
Stack size over time
From 11 detected technologies in Jan 2019 to 16 in Jun 2026 (peak 20).
Currently detected
- jQuery since Jan 2019
- Slick since Jan 2019
- WordPress since Jan 2019
- Yoast SEO since Jan 2019
- Google Analytics since Jan 2019
- MySQL since Jan 2019
- PHP since Jan 2019
- WP-PageNavi since Feb 2022
- Contact Form 7 since Feb 2022
- EWWW Image Optimizer since Feb 2022
- LazySizes since Feb 2022
- Google Hosted Libraries since Feb 2022
- Open Graph since Sep 2022
- Xserver since Sep 2024
- Nginx since Sep 2024
- Google Font API since Apr 2025
Previously used
- Twitter Jan 2019 to Mar 2026 · 7 yrs
- Twitter Ads Aug 2021 to Mar 2026 · 4 yrs
- Cloudflare Mar 2025 to Sep 2025 · 6 mo
- Cloudflare Bot Management Mar 2025 to Sep 2025 · 6 mo
- Apache HTTP Server Jan 2019 to Jul 2024 · 5 yrs
- Google Ads Conversion Tracking Aug 2021 to Oct 2022 · 1 yr
- Google Tag Manager May 2020 to Sep 2022 · 2 yrs
- Google Remarketing Tag Aug 2021 to May 2022 · 9 mo
- Wheelio Sep 2021 to Sep 2021 · 1 mo
- jQuery Migrate Jan 2019 to Mar 2020 · 1 yr
- Twitter Emoji (Twemoji) Jan 2019 to Mar 2020 · 1 yr
Timeline
2026 2 dropped
- dropped Twitter May 2026 · Widgets
- dropped Twitter Ads May 2026 · Advertising
2025 3 added · 2 dropped
- dropped Cloudflare Nov 2025 · CDN
- dropped Cloudflare Bot Management Nov 2025 · Security
- added Google Font API Apr 2025 · Font scripts
- added Cloudflare Mar 2025 · CDN
- added Cloudflare Bot Management Mar 2025 · Security
2024 1 dropped
- dropped Apache HTTP Server Oct 2024 · Web servers
2022 6 added · 3 dropped
- dropped Google Ads Conversion Tracking Dec 2022 · Analytics
- dropped Google Tag Manager Nov 2022 · Tag managers
- added Open Graph Sep 2022 · Miscellaneous
- dropped Google Remarketing Tag Jul 2022 · Retargeting
- added Contact Form 7 Feb 2022 · WordPress plugins
- added EWWW Image Optimizer Feb 2022 · Performance
- added Google Hosted Libraries Feb 2022 · CDN
- added LazySizes Feb 2022 · JavaScript libraries
- added WP-PageNavi Feb 2022 · WordPress plugins
2021 2 added · 2 dropped
- dropped Wheelio Nov 2021 · Widgets
- added Yoast SEO Oct 2021 · WordPress plugins
- added Wheelio Sep 2021 · Widgets
- dropped Yoast SEO Sep 2021 · SEO
2020 1 added · 2 dropped
- added Google Tag Manager May 2020 · Tag managers
- dropped jQuery Migrate May 2020 · JavaScript Libraries
- dropped Twitter Emoji (Twemoji) May 2020 · Miscellaneous
2019 11 added
- added Apache HTTP Server Mar 2019 · Web Servers
- 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 PHP Mar 2019 · Programming Languages
- added Slick Mar 2019 · JavaScript Libraries
- added Twitter Mar 2019 · Widgets
- added Twitter Emoji (Twemoji) Mar 2019 · Miscellaneous
- added WordPress Mar 2019 · Blogs
- added Yoast SEO Mar 2019 · SEO