Touch Target & Font Size
Scan for tiny fonts and hard-to-tap controls, then eyeball the live page in a phone-sized frame — like a lightweight PageSpeed/GTmetrix preview.
Mobile and UX
Last reviewed Nov 11, 2026
Free, no signup
Enter a URL for mobile UX heuristics and a phone-frame preview.
Checks
Sample controls
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FAQ
Yes. Fair-use rate limits keep the suite available for everyone.
Yes. CDNs, registry redaction, and heuristics mean you should verify critical findings in your own environment.
Runs are processed to return results. Avoid pasting secrets or personal data you would not put in a public tool.