Every builder claims to be responsive. The real question is how well your site works on a phone without manual fixes, since most local and consumer traffic is mobile.
What to look for
- Mobile-first layouts that adapt, not just shrink
- Per-breakpoint editing (hide, reorder, resize)
- Tap-friendly buttons and forms
- Sticky mobile CTA or call button
- Fast loading with optimised images
- Readable font sizes without zooming
How to test responsiveness
- Open the site on a real phone, not just a resized browser
- Check every section: menus, tables, forms
- Test tap-to-call and forms
- Run a mobile speed test
- Try landscape orientation
Common mobile mistakes
- Text over images that becomes unreadable
- Pop-ups that cover the page
- Tiny tap targets
- Horizontal scrolling
- Phone number not clickable
Related: where to put the phone number, signs a business needs a new website.
AI website previews are mobile-first by default, with tap-to-call in the header.
Start free — no card neededor claim up to 3,000 FREE credits with a paid planMobile-first website packages:
Basic
$9.99/month
11,500 credits a month
+ 1,000 FREE credits
- About 261 done-for-you leads
- or 88 AI website previews
- All features included
Pro
$39/month
50,000 credits a month
+ 1,500 FREE credits
- About 1,136 done-for-you leads
- or 384 AI website previews
- All features included
Premium
$79/month
105,000 credits a month
+ 3,000 FREE credits
- About 2,386 done-for-you leads
- or 807 AI website previews
- All features included
Frequently asked questions
What is a responsive website builder?
A builder whose sites automatically adapt layout, images and text to different screen sizes, ideally with per-breakpoint editing.
How do I check if my website is responsive?
Open it on real phones, check every section and form, test tap-to-call and run a mobile speed test.