Free Online Mobile Friendly Test
Instantly check if your website is responsive and optimized for mobile devices.
Why is a Mobile-Friendly Website Important?
With the majority of web traffic now coming from mobile devices, having a mobile-friendly website is essential. A responsive site provides a great user experience by adapting its layout to fit any screen size, from desktops to smartphones.
Furthermore, Google uses "mobile-first indexing," meaning it primarily uses the mobile version of your content for indexing and ranking. A non-mobile-friendly site can severely harm your SEO performance. This tool helps you quickly check your site against key mobile criteria.
Key Features
Instant In-Page Audit
Get immediate feedback on key mobile-friendliness factors without leaving our site.
Detailed Checklist
Analyzes your page against a checklist of crucial elements, including viewport, content sizing, and font legibility.
Clear Pass/Fail Results
See a simple Pass or Fail status for each item, making it easy to identify specific problems.
Overall Score
Get an overall rating from "Excellent" to "Poor" to quickly understand your page's mobile readiness.
Official Google Test Link
Easily run a final, comprehensive analysis with a one-click link to Google's official Mobile-Friendly Test.
Export Your Report
Download your full audit report as a CSV or TXT file for your records or to share with your team.
Mobile-Friendly Test
How to Use
Enter Your URL
Input the full URL of the webpage you want to test for mobile-friendliness.
Click "Test Now"
Press the button to initiate the automated audit of your page's code and structure.
Review the Report
Instantly see the overall score and the Pass/Fail status for each individual check.
Run Google's Test
For a final, definitive analysis, use the link provided to run the official test from Google.
Meaning of Each Result
Real World Applications
SEO Audits
Mobile-friendliness is a direct Google ranking factor. Use this tool as the first step in any SEO audit to quickly identify if a site meets the basic requirements for mobile-first indexing and a positive user experience.
Web Design & Development
Before and after launching a new website or a redesign, developers can use this tool to quickly verify that fundamental responsive design elements, like the viewport tag, are correctly implemented across all pages.
Ready to Check Your Website's Responsiveness?
Enter your URL in the tester above to get your instant mobile-friendly audit!
Test Your Site NowFrequently Asked Questions
Why is my site "Likely NOT Mobile-Friendly"?
The most common reason for failure is a missing `` tag in your website's HTML `
` section. This single line of code is essential for telling browsers how to scale your page on mobile devices. Other factors can include content that is wider than the screen or font sizes that are too small.What are "tap targets"?
Tap targets are any elements on a page that a user can interact with by tapping, such as buttons, links, and form fields. If these elements are too small or too close together, they are difficult for users to press accurately on a touchscreen, leading to a poor user experience and a failed test.
Is this tool the same as Google's?
Our tool performs a fast, preliminary audit of the most critical technical factors. Google's official tool performs a much deeper analysis by fully rendering the page like a real mobile browser. You should use our tool for quick checks and Google's tool for the final, definitive result.
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Conclusion
Our Free Mobile-Friendly Test provides a powerful, instant audit of your website's responsiveness. By checking for key technical factors and providing a clear, actionable report, this tool empowers you to ensure your site meets the modern standards for user experience and SEO. Use it as your first line of defense to catch common mobile issues and keep your website performing at its best for all visitors.
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