Free Audit · Mobile
How does your site feel on a phone?
Most of your visitors are on a screen about the size of your palm. This audit loads your pages at that size and checks the things that decide whether the experience is usable: text you can read, buttons you can hit, and images that fit.
- Pages loaded at 375×667 in a real browser
- Body text measured, not guessed, where the browser is available
- Tap targets big enough to hit with a thumb
- Viewport configuration, responsive images and layout structure
Run your free audit
Two fields. We send your mobile report by email.
What this is
Measured where it can be, inferred where it cannot.
When the headless browser is available we load each page at 375×667, roughly an iPhone SE, and read the computed font sizes and tap-target areas off the rendered result. Those are measurements. When it is not available we fall back to reading your viewport configuration and markup, which is a reasonable proxy and nothing more. Your report tells you which of the two it used.
What no automated check can tell you is whether the experience is any good. A page can pass every test here and still be a maze on a phone. Treat a clean score as permission to stop worrying about the mechanics, not as evidence that the design works.
How it works
From URL to report.
Enter your URL
Your site address and your email. That is the whole form.
We load it at phone size
We render your pages at 375×667 and measure text, tap targets, images and layout.
Get your report
A score per check, how it was measured, and a page-by-page table.
Common questions
Mobile test FAQs
No, and it cannot be: Google retired that tool in December 2023. This runs our own checks, the same ones that produce the mobile pillar of our full site audit. The questions are similar because they are the questions that matter on a small screen.
375 by 667 CSS pixels, which is roughly an iPhone SE. It is deliberately at the small end of what people actually carry: a layout that works there works nearly everywhere, and problems show up at the narrow end first.
Measured means we rendered the page in a real browser and read the actual computed font sizes and tap-target areas. Inferred means the browser was not available for that run, so we estimated from your viewport tag and markup. We tell you which, because presenting an estimate as a measurement would make the number worse than useless.
Usually links sitting close together in body copy or a footer, or icon buttons that were sized for a cursor. Responsive layout and comfortable tapping are different problems, and the second is the one people feel.
Up to eight. Mobile problems live in templates rather than individual pages, and each page goes through a real render, so a handful of representative pages answers the question about as well as thirty would.
Mobile usability is part of how Google evaluates pages, so yes, indirectly. But the better reason to fix it is the one you can see in your own analytics: people leave sites they cannot comfortably use.
More free audits
SEO Audit
Can search engines make sense of your pages?
Accessibility Audit
Can everyone actually use your site?
All free audits
Thirteen audits, all free to run, no signup.
The complete pass
Full Site Audit
All ten pillars scored across up to thirty pages. Free to run, $49 to unlock the full report. The free audits each cover one part of it.
Mobile-Friendly Test
Want it to feel right, not just pass?
Passing the checks is the easy half. Making a site genuinely good on a phone is design work, and it is most of what we do.
A senior engineer reads it and replies within one business day.