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Website Development Rules
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2026/3/9
- Images are the #1 cause of slow sites — use WebP/AVIF, lazy-load below-the-fold, and set explicit width/height to prevent layout shift - Render-blocking CSS delays first paint — inline critical CSS in `<head>`, defer the rest - Third-party scripts (analytics, chat widgets) often add 500ms+ — load them with `async` or `defer`, audit regularly - Fonts cause invisible text flash (FOIT) — use `font-display: swap` and preload critical fonts - Measure with Lighthouse in incognito mode — extensions s
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资源信息
- 数据来源
- bigquery-gharchive
- 分类
- 创意媒体
- 创建时间
- 2026/3/9
- 更新时间
- 2026/3/14
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