Summary
A systematic approach to making websites faster, covering the usual suspects: bundle size, images, caching, lazy loading, and code splitting. You get concrete thresholds (LCP under 2.5s, bundle under 200KB gzipped), plus the quick wins that actually move the needle like eager loading your hero image with fetchpriority="high" and deferring third-party scripts until user interaction. The checklist format makes it easy to audit what you've missed. It knows its boundaries too, pushing you to the core-web-vitals skill for metric-specific fixes and perf-lighthouse for running audits. Good for when your site feels sluggish and you need a structured way to attack the problem rather than guessing.
Install to Claude Code
npx -y skills add tech-leads-club/agent-skills --skill perf-web-optimization --agent claude-codeInstalls into .claude/skills of the current project.
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
Files
SKILL.md
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Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
