Sitespeed Io Web Performance Analysis

Quality score: 70/100 · Category: General · Sub-category: integrations

type:integration

sitespeed.io is an open-source tool for comprehensive web performance analysis. It tests websites using real browsers, provides speed optimization feedback, and tracks performance over time with support for CI/CD integration and production monitoring.

What this skill does

Sitespeed Io Web Performance Analysis is a production-ready Claude Code skill (quality score 70/100) in the integrations sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/sitespeed-io-web-performance-analysis/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Sitespeed Io Web Performance Analysis skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/sitespeed-io-web-performance-analysis
curl -L https://claudskills.com/skills/sitespeed-io-web-performance-analysis/SKILL.md \
  -o ~/.claude/skills/sitespeed-io-web-performance-analysis/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/sitespeed-io-web-performance-analysis/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/sitespeed-io-web-performance-analysis/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\sitespeed-io-web-performance-analysis\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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