Experience Cloud Performance

Quality score: 70/100 · Category: Engineering · Sub-category: performance

type:debug

Use when diagnosing slow Experience Cloud site load times, planning CDN and caching strategy, optimizing page weight, or advising on component loading patterns for Aura and LWR-based sites. Trigger phrases: 'Experience Cloud site loads slowly', 'CDN cache not updating after publish', 'LWR site stale after deployment', 'too many Apex calls on Experience Cloud page', 'browser caching Experience Builder', 'CDN configuration Experience Cloud', 'how to reduce page load time community site', 'Experience Cloud performance audit'. NOT for LWC component-level JavaScript performance (use lwc/lwc-performance). NOT for initial site setup (use admin/experience-cloud-site-setup). NOT for multi-site topology decisions (use architect/multi-site-architecture).

What this skill does

Experience Cloud Performance is a production-ready Claude Code skill (quality score 70/100) in the performance sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/experience-cloud-performance/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when diagnosing slow Experience Cloud site load times, planning CDN and caching strategy, optimizing page weight, or advising on component loading patterns for Aura and LWR-based sites. Trigger phrases: 'Experience Cloud site loads slowly', 'CDN cache not updating after publish', 'LWR site stale after deployment', 'too many Apex calls on Experience Cloud page', 'browser caching Experience Builder', 'CDN configuration Experience Cloud', 'how to reduce page load time community site', 'Experience Cloud performance audit'.

Who uses this skill

The Experience Cloud Performance skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. 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/experience-cloud-performance
curl -L https://claudskills.com/skills/experience-cloud-performance/SKILL.md \
  -o ~/.claude/skills/experience-cloud-performance/SKILL.md

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

Skills live at ~/.claude/skills/experience-cloud-performance/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\experience-cloud-performance\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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