What powers shibunkaku.co.jp?
Last seen Sep 2026 · 34 technologies across 20 categories
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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 Sep 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| shibunkaku | #1 | 9 |
| morita shiryu | #6 | 2 |
| hon ami ketsu | #10 | 2 |
| takeshi honda | #20 | 1 |
| tomioka tessai | #23 | 1 |
| wanobi | #5 | 1 |
| yokoyama taikan artwork | #38 | 0 |
| conrad godly | #18 | 0 |
| takeuchi seih | #27 | 0 |
| takeo yamaguchi | #27 | 0 |
| taipei dangdai | #59 | 0 |
| tawaraya statsu | #36 | 0 |
| tomioka tessai art | #22 | 0 |
| asia week nyc 2025 dates | #34 | 0 |
| asia week nyc | #18 | 0 |
| asia week new york | #22 | 0 |
| rosetsu | #45 | 0 |
| shibunkaku | #45 | 0 |
| shibunkaku | #43 | 0 |
| shibunkaku | #31 | 0 |
| morihiro hosokawa | #68 | 0 |
| ogawa tomoko | #58 | 0 |
| ogawa machiko | #46 | 0 |
| ogawa machiko | #20 | 0 |
| kazuo shiraga paintings | #85 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 78% phone
- 22% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.47 / 10 · ranked #163,104 of all domains
128 referring domains · OpenPageRank
Search traffic
16 est. monthly organic visits (US)
33 keywords in Google's top 30
Core Web Vitals
| LCP | 5.2 s |
| INP | 75 ms |
| CLS | 0.8 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 10.3 MB · 22 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Shibunkaku Publishing
- Founded: 1976
- Sector: publishing industry
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on FUTURE Future Spirits Co.,Ltd. (219.99.164.54)
- DNS: future-s.com
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: GlobalSign, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 649,800, 8 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.shibunkaku.co.jp | 18 |
| gcr.shibunkaku.co.jp | 11 |
| sale.shibunkaku.co.jp | 11 |
| satei.shibunkaku.co.jp | 10 |
| shop.shibunkaku.co.jp | 9 |