🏗️ Hosting Technology Checker

Discover how a site is served — CDN, platform, DNS and network — with the public evidence behind every conclusion.

📡 Live-data tool

Findings

How to use the Hosting Technology Checker

  1. Enter a website URL.
  2. Press Check.
  3. Read each finding with its evidence and confidence.

Why creators use it

Good to know

Frequently asked questions

How accurate is it?

Findings based on platform-specific headers or CNAMEs are reliable; ASN results identify the network, which may be a CDN rather than the host.

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