What powers 
osaka-marathon.jp?
Last seen Aug 2026 · 39 technologies across 21 categories
Advertising
Analytics
Authentication
CDN
CMS
Databases
Font scripts
JavaScript Frameworks
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
Page builders
Payment processors
Performance
Programming languages
Security
Video players
Widgets
WordPress plugins
WordPress themes
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.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 82% phone
- 18% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #366,153 of all domains
79 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese
- CDN: Amazon CloudFront
- Weight: 4.1 MB · 204 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Amazon Web Services (18.238.49.5)
- DNS: Amazon Route 53
- Email: 192.73
- Email security: no SPF record, no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 748,052, 6 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.osaka-marathon.jp | 32 |
| half.osaka-marathon.jp | 27 |
| d.osaka-marathon.jp | 24 |
| d.half.osaka-marathon.jp | 22 |
Full technology history →
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Recent changes
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Mustache Feb 2026
- detected Stripe Feb 2026
- detected Highlight.js Jan 2026
- detected Lightbox Jan 2026
- detected Plyr Jan 2026
- detected Popper Jan 2026
- detected Reveal.js Jan 2026
- detected Tippy.js Jan 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025