What powers undercontrol.fr?
Last seen Oct 2026 · 39 technologies across 22 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
Hosting panels
JavaScript frameworks
JavaScript libraries
Load balancers
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.
Training crawlers
- Bytespider Allowed
- ClaudeBot Allowed
- GPTBot Allowed
Search and AI assistants
- Applebot Allowed
- OAI-SearchBot Allowed
- PetalBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 26 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 56% desktop
- 44% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.44 / 10 · ranked #2,601,163 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 2100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: French (France)
- CDN: Cloudflare
- Weight: 1.3 MB · 116 requests
- WordPress theme: astra (child: astra-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Under Control
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.17.76, IPv6)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 15,467,466, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.undercontrol.fr | 26 |
| undercontrol.fr | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped WP Rocket Mar 2026
- detected Contact Form 7 Feb 2026
- detected core-js Feb 2026
- detected Funding Choices Feb 2026
- detected Google AdSense Feb 2026
- detected jQuery UI Feb 2026
- detected reCAPTCHA Feb 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Underscore.js Feb 2026