performance 是做什么的？
优化网页性能，实现更快加载和更佳用户体验。适用于当用户要求“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。
优化网页性能，实现更快加载和更佳用户体验。适用于当用户要求“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。
此技能专注于分析和优化网页性能，旨在减少加载时间并提升用户体验。它支持通过自动化工具（如 Lighthouse、PageSpeed Insights）进行性能审计，识别关键瓶颈（如 JavaScript 阻塞渲染、图片未优化、CSS 冗余），并生成可操作的改进建议。该技能适用于 Claude Code、Cursor 等 AI 编码助手，适用于开发者在开发或生产环境中快速诊断性能问题。其工作流程包括分析网页资源、识别低效加载模式、提议缓存策略、延迟加载、代码拆分等优化措施，最终输出一份清晰的优化报告。
npx skills add https://github.com/addyosmani/web-quality-skills/tree/main/skills/performanceInstalled? Explore more 编程与开发 skills: steipete/bluebubbles, steipete/eightctl, steipete/blucli · View all 6 →
优化网页性能，实现更快加载和更佳用户体验。适用于当用户要求“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。
This repo contains 5 individual skills — each has its own dedicated page.
Audit and improve web accessibility following WCAG 2.2 guidelines. Use when asked to "improve accessibility", "a11y audit", "WCAG compliance", "screen reader support", "keyboard navigation", or "make accessible".
Apply modern web development best practices for security, compatibility, and code quality. Use when asked to "apply best practices", "security audit", "modernize code", "code quality review", or "check for vulnerabilities".
Optimize Core Web Vitals (LCP, INP, CLS) for better page experience and search ranking. Use when asked to "improve Core Web Vitals", "fix LCP", "reduce CLS", "optimize INP", "page experience optimization", or "fix layout shifts".
Optimize for search engine visibility and ranking. Use when asked to "improve SEO", "optimize for search", "fix meta tags", "add structured data", "sitemap optimization", or "search engine optimization".
Comprehensive web quality audit covering performance, accessibility, SEO, and best practices. Use when asked to "audit my site", "review web quality", "run lighthouse audit", "check page quality", or "optimize my website".
Send and manage iMessages via BlueBubbles, including attachments, tapbacks, edits, replies, and groups.
Control Eight Sleep pods (status, temperature, alarms, schedules).
BluOS CLI (blu) for discovery, playback, grouping, and volume.
Create, search, and manage Bear notes via grizzly CLI.
Capture frames or clips from RTSP/ONVIF cameras.
Search GIF providers with CLI/TUI, download results, and extract stills/sheets.