Meta Viewport Checker
Analyze meta viewport tags on any webpage to ensure proper mobile SEO optimization. The viewport meta tag controls how your page displays on mobile devices, preventing incorrect sizing and improving user experience for mobile-first indexing. Need hands-on help? Explore join the community.
Paste your URL
Enter the page you want to audit for meta viewport tag implementation.
Run the checker
The tool fetches the page and inspects the HTML head for viewport meta tag presence and configuration.
Review the output
Get actionable feedback on viewport implementation and recommendations for mobile optimization.
Check Meta Viewport
Why Meta Viewport Matters
The meta viewport tag is crucial for mobile SEO as it tells browsers how to render the page on different screen sizes. Without it, mobile devices may display desktop-sized pages, leading to poor user experience and lower search rankings.
For best results, use width=device-width, initial-scale=1 to ensure responsive design.
Combine viewport optimization with Core Web Vitals checks for comprehensive mobile performance.