What powers 
challans.fr?
Last seen Sep 2026 · 35 technologies across 21 categories
Advertising
Analytics
Caching
CMS
Comment systems
Databases
Ecommerce
Font scripts
Hosting
JavaScript libraries
Maps
Miscellaneous
Performance
Programming languages
Search engines
Security
UI frameworks
Web frameworks
Web servers
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 83% phone
- 14% desktop
- 3% tablet
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.39 / 10 · ranked #419,476 of all domains
70 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French (France)
- Weight: 11.1 MB · 99 requests
- WordPress theme: novacity (child: challans) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Challans
- Country: France
From Wikidata (CC0).
Infrastructure
- Hosted on o2switch (109.234.160.64)
- DNS: modns.fr
- Email: Hornetsecurity
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 658,777, 9 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.challans.fr | 22 |
| saisonculturelle.challans.fr | 21 |
| mediatheque.challans.fr | 11 |
| portailfamille.challans.fr | 9 |
| enfancejeunesse.challans.fr | 6 |
| geo.challans.fr | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Mailjet Sep 2026
- dropped PhotoSwipe Aug 2026
- detected FancyBox Jul 2026
- detected Awesomplete Jan 2026
- detected Microsoft Advertising Jan 2026
- detected Microsoft Clarity Jan 2026
- dropped Awesomplete Dec 2025