What powers numtva.com?

Last seen Aug 2026 · 7 technologies across 5 categories

Analytics

Matomo Analytics
since Jul 2026

Miscellaneous

HTTP/3
since Jul 2026
Open Graph
since Jul 2026

Programming languages

C
since Jul 2026
Perl
since Jul 2026

Security

HSTS
since Jul 2026

Web servers

Angie
since Jul 2026

AI Crawlers

Blocks 7 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.

Training crawlers

  • Bytespider Blocked
  • ClaudeBot Blocked
  • GPTBot Blocked
  • meta-externalagent Blocked

Search and AI assistants

  • Amazonbot Blocked
  • PerplexityBot Blocked
  • PetalBot Blocked

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

7 of 33 AI crawlers blocked

Full breakdown

Audience

  • 53% desktop
  • 45% phone
  • 2% tablet
  • France

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

Open Page Rank

0.13 / 10 · ranked #83,035,225 of all domains

0 referring domains · OpenPageRank

Core Web Vitals

LCP1.2 s
INP25 ms
CLS0
TTFB700 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: French
  • Weight: 0.1 MB · 12 requests
  • Structured data: JSON-LD, Microdata, OpenGraph

Homepage as crawled by the HTTP Archive, Aug 2026.

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