What powers dat.ac.jp?
Last seen Jun 2026 · 16 technologies across 12 categories
Analytics
Google Analytics
since Jan 2019
CDN
Google Hosted Libraries
since Feb 2022
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Apr 2025
Hosting
Xserver
since Sep 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
LazySizes
since Feb 2022
Programming languages
PHP
since Jan 2019
Web servers
Nginx
since Sep 2024
WordPress plugins
EWWW Image Optimizer
since Feb 2022
WP-PageNavi
since Feb 2022
Audience
- 58% phone
- 39% desktop
- 3% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.36 / 10 · ranked #1,057,553 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0.2 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 7.9 MB · 147 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Twitter May 2026
- dropped Twitter Ads May 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025