What powers ferjee.com?

Last seen Aug 2026 · 14 technologies across 10 categories

Analytics

Tinybird
since Aug 2026

CDN

Cloudflare
since Jul 2026

Font scripts

Google Font API
since Jul 2026

JavaScript frameworks

TanStack Start
since Aug 2026

Live chat

WhatsApp Business Chat
since Jul 2026

Maps

Mapbox GL JS
since Jul 2026

Miscellaneous

Open Graph
since Jul 2026
PWA
since Jul 2026

Security

Cloudflare Bot Management
since Jul 2026
HSTS
since Jul 2026

UI frameworks

Radix UI
since Jul 2026
shadcn/ui
since Jul 2026
Tailwind CSS
since Jul 2026

Webmail

Google Workspace
since Jul 2026

AI Crawlers

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

Training crawlers

  • CCBot Allowed
  • ClaudeBot Allowed
  • Google-Extended Allowed
  • GPTBot Allowed

Search and AI assistants

  • OAI-SearchBot Allowed
  • PerplexityBot Allowed

User-request fetchers

  • ChatGPT-User Allowed

The other 26 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

  • 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

  • Brazil

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

Open Page Rank

1.02 / 10 · ranked #12,155,157 of all domains

1 referring domains · OpenPageRank

Core Web Vitals

LCP6 s
INP200 ms
CLS0
TTFB4400 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: Portuguese (Brazil)
  • CDN: Cloudflare
  • Weight: 1.3 MB · 45 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • FERJEE — Federação de Esports do Rio de Janeiro
  • Industry: Sports and fitness (declares SportsOrganization)
  • Profiles: Instagram, X, LinkedIn

From the homepage's own structured data (Sep 2026).

Infrastructure

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

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