What powers vitrail-paris.fr?
Last seen Sep 2026 · 17 technologies across 10 categories
Advertising
Analytics
CDN
CMS
JavaScript libraries
Miscellaneous
Performance
Photo galleries
Security
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 73% phone
- 27% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.43 / 10 · ranked #2,621,779 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French
- Weight: 10.9 MB · 72 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 Amazon Web Services (18.197.248.23)
- DNS: Gandi
- Email: Gandi
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 11,045,570, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Animate.css Jan 2026
- dropped AT Internet Analyzer Jan 2026
- dropped cdnjs Jan 2026
- dropped Google Font API Jan 2026
- dropped Isotope Jan 2026
- dropped jQuery UI Jan 2026
- dropped Lightbox Jan 2026
- dropped MySQL Jan 2026
- dropped OWL Carousel Jan 2026
- dropped PHP Jan 2026
- dropped prettyPhoto Jan 2026
- dropped Slider Revolution Jan 2026
- dropped Twitter Emoji (Twemoji) Jan 2026
- dropped Underscore.js Jan 2026
- dropped WordPress Jan 2026
- dropped WordPress Multisite Jan 2026
- dropped wpBakery Jan 2026
- dropped Yoast SEO Jan 2026
- dropped YouTube Jan 2026
- detected Duda Dec 2025
- detected Lodash Dec 2025
- detected Matomo Analytics Dec 2025
- detected Microsoft Advertising Dec 2025
- detected MobX Dec 2025
- detected PhotoSwipe Dec 2025
- detected Preact Dec 2025
- detected Priority Hints Dec 2025
- detected Snowplow Analytics Dec 2025