Detect viewport meta tags and confirm your site renders correctly on mobile devices.
Checks for presence and proper configuration of viewport meta tag.
Verifies device-width and initial-scale settings.
Warns about zoom restrictions that hurt accessibility.
Without a proper viewport tag, mobile browsers render pages at desktop width and scale down, making text unreadable and buttons hard to tap.
width=device-width, initial-scale=1 is the recommended standard for responsive sites.
No. Disabling zoom (user-scalable=no) hurts accessibility and may violate WCAG guidelines.