What powers tretorn.fr?
Last seen Oct 2026 · 31 technologies across 17 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Issue trackers
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Programming languages
Reviews
Security
Tag managers
UI frameworks
Web servers
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 82% phone
- 18% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.14 / 10 · ranked #10,582,406 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French (France)
- CDN: Amazon CloudFront
- Weight: 9.6 MB · 43 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (13.248.188.151)
- DNS: markmonitor.com
- Email: no MX record returned
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 39,625,237
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Cloudflare Bot Management Oct 2026
- dropped HSTS Oct 2026
- dropped Polyfill Oct 2026
- dropped Findify Sep 2026
- dropped Sleeknote Sep 2026