What powers shiryosaku.jp?
Last seen Aug 2026 · 25 technologies across 15 categories
Advertising
Twitter Ads
since Mar 2024
Affiliate programs
Amazon Associates
since Mar 2024
Analytics
CDN
Customer data platform
Rudderstack
since May 2024
Ecommerce
Kajabi
since Oct 2023
Font scripts
Google Font API
since Oct 2023
JavaScript libraries
Marketing automation
HubSpot
since Mar 2024
Miscellaneous
Open Graph
since Oct 2023
Popper
since Oct 2023
Programming languages
Ruby
since Oct 2023
Security
Cloudflare Bot Management
since Oct 2023
Tag managers
Google Tag Manager
since Mar 2024
Web frameworks
Ruby on Rails
since Oct 2023
Web servers
Nginx
since Mar 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.98 / 10 · ranked #12,971,441 of all domains
1 referring domains · OpenPageRank
Infrastructure
- Hosted on GMO Internet (160.251.71.103)
- Email: onamae.ne.jp
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| academy.shiryosaku.jp | 16 |
| seminar.shiryosaku.jp | 14 |
Full technology history →
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Recent changes
- dropped Wistia Apr 2026