What powers dominic.ed.jp?
Last seen Jun 2026 · 12 technologies across 11 categories
CDN
Google Hosted Libraries
since Apr 2025
Font scripts
Google Font API
since Apr 2025
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2025
Operating systems
CentOS
since Jan 2019
Performance
Priority Hints
since Apr 2025
Programming languages
Tag managers
Google Tag Manager
since Feb 2020
Web server extensions
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 82% phone
- 16% desktop
- 2% tablet
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.79 / 10 · ranked #721,885 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 2.2 MB · 71 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.