webperf-media

Installation
SKILL.md

WebPerf: Media Performance

JavaScript snippets for measuring web performance in Chrome DevTools. Execute with mcp__chrome-devtools__evaluate_script, capture output with mcp__chrome-devtools__get_console_message.

Scripts

  • scripts/Image-Element-Audit.js — Image Element Audit
  • scripts/SVG-Embedded-Bitmap-Analysis.js — SVG Embedded Bitmap Analysis
  • scripts/Video-Element-Audit.js — Video Element Audit

Common Workflows

Complete Media Audit

When the user asks for media optimization or "audit images and videos":

Related skills

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Mar 4, 2026