TechPeek

Tracking since Apr 16, 2026.

Changelog

• Apr 22, 2026
  description

  TechPeek reveals what a website is built with — one click, no setup required.
  Open TechPeek on any website to see the frameworks, libraries, CSS tools, content management systems, analytics platforms, and hosting providers powering that site.
  Results are organized by category so you can quickly understand a site's full technology profile. Version numbers are shown where detectable.
  TechPeek works by scanning script tags, stylesheets, window globals, and DOM fingerprints locally in your browser. No data is sent to any server.
  Note: Websites that heavily bundle and obfuscate their code may return limited results. This is a known limitation of all browser-based technology detection tools.
  Lightweight. No ads. No data collection. Everything runs on your device.

  TechPeek reveals what a website is built with — one click, no setup required.
  Open TechPeek on any website to see the frameworks, libraries, CSS tools, content management systems, analytics platforms, and hosting providers powering that site.
  Results are organized by category so you can quickly understand a site's full technology profile. Version numbers are shown where detectable.
  TechPeek works by scanning script tags, stylesheets, window globals, and DOM fingerprints locally in your browser. No data is sent to any server.
  Note: Websites that heavily bundle and obfuscate their code may return limited results. This is a known limitation of all browser-based technology detection tools.
  Lightweight. No ads. No data collection. Everything runs on your device.
  This extension contains affiliate links. If you click a recommended link and make a purchase, we may earn a commission at no extra cost to you

• Apr 22, 2026
  permissions

  activeTab, scripting

  activeTab, scripting, tabs

Permissions & access

Permissions

activeTabscriptingtabs

Host access

None declared

Screenshots

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