Tech Dictionary
Responsive Design
Think of it like water in a glass. Pour water into a tall glass and it takes that shape; pour it into a wide bowl and it spreads. A responsive website does the same. Three columns on a desktop stack into one on a phone, the menu collapses into the hamburger icon, and buttons resize for thumbs.
Why it matters: most Australian web traffic is on phones. A non-responsive site forces visitors to pinch, zoom, and scroll sideways — and most won’t bother. They’ll leave and find a competitor whose site works. Google also deprioritises sites that fail on mobile, so it costs you rankings as well as customers.
The quickest test: open your website on your phone. Can you read the text without zooming? Do the buttons work? Can you find your way around? If any answer is no, that’s the fix to prioritise before anything else on your site.
Full guide: What Does Responsive Mean in Web Design? →
Last reviewed: August 2026