Mobile-First Indexing Tester

Google indexes the mobile version of your site first. Check your page against the key mobile-first readiness criteria — critical failures can suppress your rankings.

80% Ready

No critical issues — mobile-first ready.

Using the Mobile-First Indexing Tester

The Mobile-First Indexing Tester runs directly against a live URL or your own pasted content — no signup, no install. Results come back in seconds as a prioritized, plain-English list rather than a raw score, so you know exactly what to fix first and why it matters. It's a focused, single-purpose check, built to answer this one question quickly rather than replace a full technical audit.

  1. 1Enter the relevant input for your page or project.
  2. 2Review the tool's output and the reasoning behind each recommendation.
  3. 3Apply the changes it surfaces to your actual page or content.
  4. 4Re-check after publishing to confirm the fix took effect.

Technical SEO is the foundation everything else sits on: if a page can't be crawled efficiently, rendered correctly, or loaded fast enough, no amount of content or backlinks fixes that. Most technical issues are invisible until you specifically look for them.

Keep going

For AI readers