Irreva logo
Explore Irreva

Mobile Friendly Checker – Check Mobile Usability Free Online

Check if a webpage is mobile-friendly. Analyzes viewport meta tag, HTTPS, title length, and HTTP status for mobile SEO signals. Free.

100% Private
No Upload
Instant

What is Mobile Friendly Checker?

A mobile-friendly checker analyzes a webpage for mobile usability signals that affect both user experience and Google's mobile-first indexing. Since Google switched to mobile-first indexing in 2019, the mobile version of your page is the primary version used for ranking. Our tool checks for the viewport meta tag, HTTPS, responsive design indicators, and basic mobile SEO signals.

How to Use Mobile Friendly Checker

  1. 1Enter the URL you want to check for mobile-friendliness.
  2. 2Click Check Mobile to fetch and analyze the page.
  3. 3Review each mobile usability check.
  4. 4Fix any failing checks — start with the viewport meta tag if missing.
  5. 5Re-test after making changes.

Key Features

  • ✓Viewport meta tag check
  • ✓HTTPS status check
  • ✓Title length validation
  • ✓HTTP status code check
  • ✓Instant results

Benefits

  • →Ensure your site passes Google's mobile-first indexing requirements
  • →Identify missing viewport meta tags before they hurt rankings
  • →Verify basic mobile SEO signals across your pages
  • →Quickly audit new pages before publishing

Why Use Irreva for Mobile Friendly Checker?

Runs 100% in your browser — files never leave your device.
No account, no sign-up, no subscription — free forever.
Works on any device: desktop, tablet, or mobile.
No file size limits from our infrastructure.
Instant results — no server round-trip latency.
Open-source libraries and transparent processing.

Frequently Asked Questions

What is mobile-first indexing?

Mobile-first indexing means Google primarily uses the mobile version of a page for indexing and ranking. If your mobile version has different content or missing structured data, it can hurt rankings.

What is the viewport meta tag?

The viewport meta tag (<meta name='viewport' content='width=device-width, initial-scale=1'>) tells browsers how to scale the page on mobile devices. Without it, pages render at desktop width on mobile, causing poor usability.

Rate Mobile Friendly Checker

How useful was this tool?

More SEO Tools