no-non-scalable-viewport

Detect user-scalable=no in viewport meta.

Severity

error

❌ Incorrect

<meta name="viewport" content="width=device-width, user-scalable=no">

✅ Correct

<meta name="viewport" content="width=device-width">

Reference

• HTML Standard - The meta element

Configuration

{
  "rules": {
    "no-non-scalable-viewport": "error"
  }
}