# Gate Perf

> 性能优化 / Performance optimization. Optimizes site speed, Core Web Vitals, and load times. Use when the site is slow or the user wants to speed things up.

- Skill: `lennney/gate-perf` (Agent Skill)
- Install (CLI): `npx skillmds@latest add lennney/gate-perf`
- Raw SKILL.md: https://api.skillmd.com/api/skills/lennney/gate-perf/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: lennney (https://skillmd.com/u/lennney)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/lennney/gate-perf

---


直接做：

1. 跑 Lighthouse 记下分数
2. 检查哪些拖慢了速度：大图片？太多代码？字体加载慢？
3. 优化：图片压缩、按需加载、字体预加载
4. 再跑一次 Lighthouse

告诉用户：
"优化完了。之前首页加载需要 X 秒，现在只要 Y 秒。主要做了三件事：图片压缩了但不影响画质、不着急的代码等需要时才加载、字体提前准备好。Lighthouse 分数从 X 提到了 Y。"