What powers acd.ac.jp?
Last seen Jun 2026 · 24 technologies across 13 categories
Analytics
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
CMS
Databases
MySQL
since May 2020
Font scripts
Google Font API
since May 2021
Twitter Emoji (Twemoji)
since Jul 2021
JavaScript libraries
Swiper
since Sep 2022
Miscellaneous
Open Graph
since Sep 2022
Performance
LazySizes
since May 2026
Programming languages
SEO
Tag managers
Google Tag Manager
since Dec 2020
Web servers
Apache HTTP Server
since May 2020
WordPress plugins
Audience
- 85% phone
- 15% desktop
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.40 / 10 · ranked #1,007,885 of all domains
23 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.2 MB · 95 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.acd.ac.jp | 20 |
| acd.ac.jp | 18 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Jun 2026