Viewport Zoom
Checks that viewport doesn't disable user zoom
Checks that viewport doesn’t disable user zoom
| Rule ID | mobile/viewport-zoom |
| Category | Mobile |
| Scope | Per-page |
| Severity | error |
| Weight | 7/10 |
Solution
Never disable user zoom with maximum-scale=1, user-scalable=no, or user-scalable=0. Users with visual impairments need to zoom. This is an accessibility violation (WCAG 1.4.4). It also harms usability for all users. Remove these properties from your viewport meta tag.
Enable / Disable
Disable this rule
squirrel.toml
toml[rules]
disable = ["mobile/viewport-zoom"]Disable all Mobile rules
squirrel.toml
toml[rules]
disable = ["mobile/*"]Enable only this rule
squirrel.toml
toml[rules]
enable = ["mobile/viewport-zoom"]
disable = ["*"]