What powers 
spc-osaka.org?
Last seen Oct 2026 · 14 technologies across 11 categories
Analytics
CDN
CMS
Databases
Hosting
JavaScript libraries
Miscellaneous
Programming languages
SEO
Web servers
WordPress plugins
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.19 / 10 · ranked #229,672 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Japanese
- Weight: 3.9 MB · 110 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Mar 2006 (20 years) via eNom, LLC, renews Mar 2027
- Hosted on Xserver (162.43.101.7)
- DNS: Xserver
- Email: spc-osaka.org
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 9,980,503, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Bot Management Oct 2026
- dropped Twitter Oct 2026
- dropped Twitter Ads Oct 2026
- detected Google Analytics Sep 2026
- detected jQuery Migrate Sep 2026
- detected Site Kit Sep 2026
- detected Cloudflare Bot Management May 2026