Why Not document.write()? – CSS Wizardry

Why Not document.write()? – CSS Wizardry

If you’ve ever run a Lighthouse test before, there’s a high chance you’ve seen the audit Avoid do...概要を表示 If you’ve ever run a Lighthouse test before, there’s a high chance you’ve seen the audit Avoid document.write(): For users on slow connections, external scripts dynamically injected via `document.write()` can delay page load by tens of seconds. You may have also seen that there’s very little explanation as to why document.write() is so harmful. Well, the short answer is: From a purely performance-

• performance
• JavaScript
• パフォーマンス
• article
• css
• web