What powers robotruck.jp?
Last seen Sep 2026 · 8 technologies across 6 categories
Analytics
Google Analytics
since Aug 2025
CDN
Unpkg
since Aug 2025
Font scripts
Google Font API
since Aug 2025
Miscellaneous
HTTP/3
since Aug 2025
Open Graph
since Aug 2025
Web servers
Caddy
since Aug 2025
Webmail
Apple iCloud Mail
since Sep 2026
Google Workspace
since Aug 2025
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 79% desktop
- 21% phone
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.54 / 10 · ranked #2,430,807 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Google
- Weight: 7.0 MB · 60 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Google Cloud (34.84.19.55)
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 8,503,111
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Apple iCloud Mail Sep 2026