A large share of your visitors will open your site on a phone, not a laptop. If your pages look broken on a small screen, they will leave within seconds. That is why responsive design matters so much.
Responsive design means your website automatically adjusts its layout to fit any screen size, from a wide desktop monitor to a small phone. In this article, we will see how it works in WordPress.
How does responsive design work?
Just like water takes the shape of the glass you pour it into, a responsive layout takes the shape of the screen. The theme uses flexible widths and CSS rules called media queries to rearrange content at different sizes.
For example, a three-column section on desktop turns into a single column on a phone. In the block editor, the Columns block even has a Stack on mobile setting for this.
WordPress helps with images too. Since version 4.4, it adds a srcset attribute to images, so browsers can load a smaller copy on smaller screens. Learn more in our guide to serve scaled images in WordPress.
Why does responsive design matter for your site?
- Visitors can read and tap easily on any device.
- Google mainly uses the mobile version of a site for indexing and ranking.
- You manage one website instead of separate desktop and mobile versions.
The good news is that almost every modern WordPress theme is responsive out of the box.
How to check if your site is responsive
- First, open a post in the block editor and use the device preview in the top toolbar to switch between Desktop, Tablet and Mobile.
- Next, open your site in Chrome, right-click, choose Inspect and turn on the device toolbar.
- Finally, open the site on your own phone and tap through the menu and buttons.
Always test on a real phone as well. Small buttons, pop-ups and wide tables often feel much worse on an actual device than in a preview.
Responsive design makes sure every visitor gets a site that fits their screen. That's all for now. Do let us know in the comment box below how your site looks on mobile.