What powers yacd.ac.jp?
Last seen Jun 2023 · 15 technologies across 13 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Google Analytics
since Jan 2019
CMS
Databases
MySQL
since Mar 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Jul 2022
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Google Workspace
since Jun 2023
Widgets
Twitter
since Jul 2021
WordPress plugins
WordPress themes
Twenty Twenty
since Feb 2022
Audience
- 59% desktop
- 41% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.83 / 10 · ranked #4,208,519 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.