What powers 
shorinsha.co.jp?
Last seen Sep 2026 · 30 technologies across 17 categories
Advertising
Analytics
CDN
Customer data platform
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Mobile frameworks
Operating systems
PaaS
Programming languages
Security
Tag managers
Web server extensions
Web servers
Widgets
AI Crawlers
Blocks 10 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- Applebot Blocked
- Claude-SearchBot Blocked
- OAI-SearchBot Blocked
- PetalBot Blocked
The other 23 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt appeared
- Sep 2026 bytespider added to robots.txt
- Sep 2026 applebot added to robots.txt
- Sep 2026 ccbot added to robots.txt
- Sep 2026 * added to robots.txt
- Sep 2026 amazonbot added to robots.txt
AI Crawlers
10 of 33 AI crawlers blocked
Audience
- 67% phone
- 33% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.59 / 10 · ranked #388,598 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- Weight: 6.4 MB · 89 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Shorinsha
- Founded: 1984
- Country: Japan
From Wikidata (CC0).
Infrastructure
- Hosted on SO-NET Sony Network Communications Inc. (182.169.74.66)
- DNS: Amazon Route 53
- Email: securemx.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Nijimo, Inc., RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 717,255, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.petitnurse.shorinsha.co.jp | 15 |
| www.expertnurse.shorinsha.co.jp | 14 |
| www.shorinsha.co.jp | 14 |
| seminar.shorinsha.co.jp | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025