What powers koukishoko.co.jp?
Last seen Oct 2026 · 24 technologies across 14 categories
CDN
CMS
Databases
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JavaScript libraries
Maps
Miscellaneous
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Performance
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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
- 73% phone
- 27% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.17 / 10 · ranked #1,319,299 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Japanese
- Weight: 10.2 MB · 89 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- 株式会社 廣記商行 (Kouki-shoko on Wikidata)
- Country: Japan
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on OCN NTT Communications Corporation (122.17.137.182)
- DNS: customer.ne.jp
- Email: ocn.ad.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: JPRS, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 2,921,072, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted