What powers ymsa.jp?
Last seen Sep 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Jul 2023
CDN
Cloudflare
since Jun 2025
CMS
Google Sites
since Jul 2023
Font scripts
Google Font API
since Jul 2023
Hosting
Sakura Internet
since Jul 2023
JavaScript libraries
Closure Library
since Jun 2026
Marked
since Sep 2026
Miscellaneous
Open Graph
since Jul 2023
Security
Cloudflare Bot Management
since Jun 2025
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
2.81 / 10 · ranked #1,949,065 of all domains
5 referring domains · OpenPageRank
Page
- Language: English (United States)
- CDN: Google
- Weight: 3.2 MB · 38 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Sakura Internet (210.224.185.85)
- DNS: Sakura Internet
- Email: ymsa.jp
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 13,983,374, 6 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.natsugaku2026.ymsa.jp | 9 |
| www.natsugaku2025.ymsa.jp | 8 |
| www.ymsa.jp | 7 |
| www.natsugaku2024.ymsa.jp | 6 |
| natsugaku2023.ymsa.jp | 5 |