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Dev Tools Panel

ExtensionDeveloper Tools5 users
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Overview

Overlay showing FPS, LCP, CLS, and other performance metrics on any page.

A Chrome extension that overlays real-time performance metrics on any webpage

0 out of 5No ratings

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Details

  • Version
    1.0
  • Updated
    March 4, 2026
  • Size
    45.9KiB
  • Languages
    English (United States)
  • Developer
    Email
    blakepaulson96@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

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