What powers hus.co.jp?
Last seen Oct 2026 · 15 technologies across 12 categories
CMS
Databases
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
UI frameworks
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 75% desktop
- 25% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.34 / 10 · ranked #1,081,502 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 3.3 MB · 91 requests
- WordPress theme: lightning · all themes
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Hakuunsha
- Founded: 1957
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on UCOM ARTERIA Networks Corporation (124.35.178.9)
- DNS: hus.co.jp
- Email: hus.co.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Nijimo, Inc., RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 10,389,988, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Swiper Aug 2026
- dropped Swiper Feb 2026
- dropped core-js Jan 2026
- dropped Font Awesome Jan 2026
- dropped Google Analytics Jan 2026
- dropped Open Graph Jan 2026
- detected Priority Hints Jan 2026
- dropped Really Simple SSL & Security Jan 2026
- detected Swiper Dec 2025