What powers a-j-r.ch?
Last seen Oct 2026 · 21 technologies across 14 categories
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Maps
Miscellaneous
Page builders
Performance
Programming languages
Security
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Switzerland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.72 / 10 · ranked #4,839,897 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French (France)
- Weight: 1.3 MB · 56 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Infomaniak (83.166.138.98, IPv6)
- DNS: Infomaniak
- Email: Infomaniak
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 38,654,501, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Astra Oct 2026
- detected core-js Oct 2026
- detected Elementor Oct 2026
- detected Google Font API Oct 2026
- detected Google Maps Oct 2026
- detected jQuery Oct 2026
- detected jQuery Migrate Oct 2026
- detected jQuery UI Oct 2026
- detected lit-element Oct 2026
- detected lit-html Oct 2026
- detected MySQL Oct 2026
- detected Open Graph Oct 2026
- detected Priority Hints Oct 2026
- detected RSS Oct 2026
- detected WordPress Oct 2026
- detected Yoast SEO Oct 2026