Performance Optimization
技能 已验证 活跃Diagnose and fix web performance issues including Core Web Vitals (LCP, INP, CLS), bundle size, asset optimization, render performance, and runtime efficiency. Use this skill whenever the user wants to improve page speed, fix Core Web Vitals, optimize assets, reduce bundle size, debug slow renders, or systematically improve a site's performance. Triggers on performance, page speed, Core Web Vitals, LCP, INP, CLS, FID, TTFB, bundle size, code splitting, image optimization, lazy loading, render blocking, slow page, performance audit, Lighthouse score. Also triggers when traffic or conversion is dropping due to perceived slowness.
To help users improve their website's speed and performance by diagnosing issues and providing actionable fixes for metrics like Core Web Vitals, asset optimization, and bundle size.
功能
- Diagnose Core Web Vitals (LCP, INP, CLS)
- Optimize JavaScript bundle size and assets
- Improve render performance and runtime efficiency
- Provide actionable remediation plans based on audit findings
- Systematic performance improvement framework
使用场景
- Fixing Core Web Vitals (LCP, INP, CLS)
- Diagnosing slow page loads
- Reducing JavaScript bundle size
- Optimizing images, fonts, and other assets
- Pre-launch performance verification
非目标
- General QA after deploys (use qa-testing)
- Technical SEO including indexing and crawling (use seo-technical)
- Code review for general bugs (use code-review-web)
安装
npx skills add rampstackco/claude-skills通过 npx 运行 Vercel skills CLI(skills.sh)— 需要本地安装 Node.js,以及至少一个兼容 skills 的智能体(Claude Code、Cursor、Codex 等)。前提是仓库遵循 agentskills.io 格式。
质量评分
已验证类似扩展
Type Audit
100Typography-only audit covering font selection, type scale, readability, hierarchy, performance
Component Audit
100Component consistency audit covering state coverage, hierarchy, patterns
Core Web Vitals
100优化核心 Web 指标（LCP、INP、CLS），以获得更好的页面体验和搜索排名。当被要求“改进核心 Web 指标”、“修复 LCP”、“减少 CLS”、“优化 INP”、“页面体验优化”或“修复布局偏移”时使用。
Performance
99优化网站性能，实现更快的加载速度和更好的用户体验。当用户要求“加速我的网站”、“优化性能”、“减少加载时间”、“修复加载缓慢”、“提升页面速度”或“性能审计”时使用。
TradeMemory Protocol
100Evolution Engine 的领域知识 — 支持 LLM 从原始 OHLCV 数据中自主发现策略。涵盖生成-回测-选择-进化循环、向量化回测、样本外验证和策略梯度。在发现交易模式、运行回测、进化策略或审查进化日志时使用。由“evolve”、“discover patterns”、“backtest”、“evolution”、“strategy generation”、“candidate strategy”触发。
Gdpr Dsgvo Expert
100GDPR and German DSGVO compliance automation. Scans codebases for privacy risks, generates DPIA documentation, tracks data subject rights requests. Use for GDPR compliance assessments, privacy audits, data protection planning, DPIA generation, and data subject rights management.