What powers petitonneau.com?
Last seen Sep 2026 · 13 technologies across 9 categories
CDN
CMS
Hosting
JavaScript frameworks
JavaScript libraries
Miscellaneous
Security
Video players
Webmail
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 73% phone
- 27% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.02 / 10 · ranked #3,529,109 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Japanese (Japan)
- CDN: Cloudflare
- Weight: 41.9 MB · 130 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (185.60.251.251)
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, expires Oct 2026
- Common Crawl link graph: rank 10,983,183
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Cloudflare Jul 2026
- detected Cloudflare Bot Management Jul 2026
- detected GoDaddy Jul 2026
- detected Google Workspace Jul 2026
- detected HSTS Jul 2026
- detected HTTP/3 Jul 2026
- detected Jimdo Jul 2026
- detected Lodash Jul 2026
- detected Modernizr Jul 2026
- detected Mustache Jul 2026
- detected Open Graph Jul 2026
- detected Vimeo Jul 2026
- detected YouTube Jul 2026
- dropped core-js Apr 2026
- dropped Nginx Feb 2026
- detected HTTP/3 Jan 2026