What powers zwiller.fr?
Last seen Aug 2026 · 16 technologies across 10 categories
Analytics
CDN
Ecommerce
Hosting
JavaScript libraries
Miscellaneous
Payment processors
Performance
Security
Shopify apps
AI Crawlers
Restricts 4 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Restricted
- Google-Extended Restricted
- GPTBot Restricted
Search and AI assistants
- PerplexityBot Restricted
The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
4 of 33 AI crawlers restricted
Standards: llms.txt, llms-full.txt
Audience
- 55% desktop
- 45% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.53 / 10 · ranked #6,223,726 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French
- CDN: Cloudflare
- Weight: 2.6 MB · 311 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (23.227.38.65, IPv6)
- DNS: IONOS
- Email: zwiller.fr
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 28,848,396, 3 hosts
- Verified with: Brevo, Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Apache HTTP Server Aug 2026
- dropped Babel Aug 2026
- dropped CookieYes Aug 2026
- dropped Font Awesome Aug 2026
- dropped Google Font API Aug 2026
- dropped Google Tag Manager Aug 2026
- dropped jQuery Aug 2026
- dropped jQuery CDN Aug 2026
- dropped jQuery Migrate Aug 2026
- dropped jQuery UI Aug 2026
- dropped MySQL Aug 2026
- dropped Neve Aug 2026
- dropped PHP Aug 2026
- dropped reCAPTCHA Aug 2026
- dropped RSS Aug 2026
- dropped Sendinblue Aug 2026
- dropped Site Kit Aug 2026
- dropped Twitter Emoji (Twemoji) Aug 2026
- dropped WordPress Aug 2026
- dropped WordPress Block Editor Aug 2026
- dropped Yoast SEO Aug 2026
- detected Apple Pay Jul 2026
- detected Cart Functionality Jul 2026
- detected Cloudflare Jul 2026
- detected HSTS Jul 2026
- detected HTTP/3 Jul 2026
- detected jsDelivr Jul 2026
- detected Locksmith Jul 2026
- detected Preact Jul 2026
- detected Shopify Jul 2026
- detected Shopify Chat Jul 2026
- detected Swiper Jul 2026
- dropped Amazon ALB May 2026
- dropped Amazon Web Services May 2026
- detected Twitter Emoji (Twemoji) Dec 2025