A customer looking at your website on a phone should be able to understand your service and take the next step without zooming, hunting for a menu or fighting a form. Responsive design adjusts the layout to the available space while keeping the important content accessible.
Test the tasks that matter
Start with the journeys that generate business. Can someone find your service area, compare options, tap your phone number and send an enquiry? For a shop, check category browsing, product options, the basket and checkout. A page can technically fit a small screen and still be difficult to use.
- Keep text readable and controls comfortably spaced.
- Make navigation usable with touch and a keyboard.
- Check form labels, error messages and the on-screen keyboard.
- Look for horizontal scrolling, overlapping content and intrusive overlays.
- Test with real images and long headings, not only ideal sample content.
Mobile content and search
Google uses the mobile version of content for indexing and ranking. Do not remove essential service information, useful links or important images simply to make a mobile layout shorter. Responsive design is a practical way to maintain one version of a page, but it does not automatically make that page fast or guarantee rankings. See Google’s mobile-first guidance.
Does your business need an app?
For ordinary service information, enquiries and shopping, a usable website is often the sensible starting point. An app needs a separate business case, such as frequent repeat use or device features that materially improve the service. Compare the ongoing maintenance and customer benefit before commissioning both.
