What powers judo-juvisy.org?

Last seen Sep 2026 · 14 technologies across 13 categories

Analytics

Google Analytics
since Oct 2024

Caching

Varnish
since Oct 2024

CDN

Fastly
since Oct 2024
jsDelivr
since Oct 2024

Font scripts

Google Font API
since Oct 2024

Maps

Google Maps
since Nov 2022

Miscellaneous

Open Graph
since Oct 2025

PaaS

GitHub Pages
since Oct 2024

Performance

Priority Hints
since Oct 2025

Programming languages

Ruby
since Oct 2025

Security

HSTS
since Oct 2024

Static site generator

Jekyll v4.4.1
since Oct 2025

Tag managers

Google Tag Manager
since Oct 2024

UI frameworks

Bootstrap
since Oct 2024

AI Crawlers

Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.

Training crawlers

  • ClaudeBot Allowed
  • Google-Extended Allowed
  • GPTBot Allowed

Search and AI assistants

  • Claude-SearchBot Allowed
  • OAI-SearchBot Allowed

User-request fetchers

  • ChatGPT-User Allowed
  • Claude-User Allowed

The other 26 AI crawlers we track are not mentioned and stay allowed by default.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • France

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

0.23 / 10 · ranked #72,588,098 of all domains

0 referring domains · OpenPageRank

Core Web Vitals

LCP0.6 s
CLS0
TTFB300 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: French
  • CDN: Fastly
  • Weight: 1.1 MB · 35 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on Fastly (185.199.108.153)
  • Email: OVHcloud
  • Email security: no SPF record, DMARC monitor only
  • SSL: Let's Encrypt, RSA 2048, expires Oct 2026
  • Common Crawl link graph: rank 99,589,710

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

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