What powers 
threed.fr?
Last seen Oct 2026 · 20 technologies across 15 categories
Analytics
Appointment scheduling
CDN
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Load balancers
Miscellaneous
PaaS
Page builders
Security
UI frameworks
Widgets
AI Crawlers
Blocks 13 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-CloudVertexBot Blocked
- Google-Extended Blocked
- GoogleOther Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
The other 20 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
- Nov 2026 googleother added to robots.txt
- Nov 2026 bytespider added to robots.txt
- Nov 2026 ccbot added to robots.txt
- Nov 2026 claude-web added to robots.txt
- Nov 2026 applebot-extended added to robots.txt
- Nov 2026 Content Signals changed
AI Crawlers
13 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 67% desktop
- 33% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.63 / 10 · ranked #798,868 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0.8 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French
- CDN: Cloudflare
- Weight: 0.4 MB · 19 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (185.158.133.1)
- DNS: Cloudflare DNS
- Email: OVHcloud
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 15,361,426, 4 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.threed.fr | 14 |
| app.threed.fr | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Browser Insights Jun 2026
- dropped Mautic Jun 2026
- dropped OVHcloud Mar 2026