Mobile Optimization Checklist
Capture the 70%+ of traffic coming from mobile devices
Mobile commerce accounts for the majority of Shopify traffic and an increasing share of revenue. Yet most stores are still designed desktop-first with mobile as an afterthought.
This checklist ensures your mobile experience is not just functional but optimized to convert mobile visitors into customers.
Responsive Design
Check your store on iPhone SE, standard iPhone, Android devices, and tablets. Each size can reveal different layout issues.
Ensure body text is at least 16px on mobile. Small text forces pinch-to-zoom which frustrates users.
Verify all images scale correctly without overflow or distortion on small screens.
No page should require horizontal scrolling on mobile. This is a common issue with tables, images, and code blocks.
Touch Interaction
All buttons and links should be at least 44x44 pixels. Small tap targets cause frustration and accidental clicks.
Ensure sufficient padding between links and buttons to prevent mis-taps, especially in navigation and product grids.
Verify product image carousels, review galleries, and any swipeable elements work smoothly on touch devices.
Use appropriate input types (email, tel, number), enable autocomplete, and minimize required fields.
If you use sticky headers or add-to-cart bars, verify they do not obscure content or interfere with scrolling.
Mobile Speed
Test key pages with Lighthouse in mobile mode. Mobile performance is typically much lower than desktop.
Serve appropriately sized images for mobile screens. Do not load desktop-resolution images on phones.
Audit and remove unnecessary scripts. Each kilobyte of JavaScript has a larger impact on mobile than desktop.
Browser DevTools throttling does not perfectly replicate real mobile performance. Test on actual mid-range phones.
Mobile Conversion
Use a clean hamburger menu with clear categories. Add a prominent search bar for direct product access.
Ensure key info (price, reviews, add-to-cart) is visible without scrolling on mobile product pages.
Activate Apple Pay, Google Pay, and Shop Pay for one-tap checkout. Mobile users strongly prefer these over forms.
Verify Eevy AI review widget displays correctly on mobile with easy-to-read reviews and functional photo galleries.
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