What powers empire.co.jp?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
CMS
WordPress
since Oct 2025
Databases
MySQL
since Oct 2025
Font scripts
Google Font API
since Oct 2025
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript libraries
Swiper
since Oct 2025
Miscellaneous
Open Graph
since Oct 2025
Programming languages
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Contact Form 7
since Oct 2025
Audience
- 94% desktop
- 6% phone
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.50 / 10 · ranked #895,060 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.3 s |
| INP | 25 ms |
| CLS | 0.1 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Japanese
- Weight: 3.5 MB · 106 requests
- WordPress theme: empiremotortheme · all themes
- 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 HSTS Jan 2026
- dropped Nginx Jan 2026
- dropped Plesk Jan 2026
- detected Apache HTTP Server Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped Google Hosted Libraries Nov 2025
- detected Contact Form 7 Oct 2025
- detected Google Font API Oct 2025
- detected jQuery Migrate Oct 2025
- detected jQuery UI Oct 2025
- detected MySQL Oct 2025
- detected Open Graph Oct 2025
- detected PHP Oct 2025
- detected Swiper Oct 2025
- detected WordPress Oct 2025
- detected Yoast SEO Oct 2025