{"id":10233,"date":"2026-06-24T01:05:52","date_gmt":"2026-06-24T08:05:52","guid":{"rendered":"https:\/\/www.ultimatewb.com\/blog\/?p=10233"},"modified":"2026-06-24T01:06:42","modified_gmt":"2026-06-24T08:06:42","slug":"sitely-mobile-export-problems-why-fixed-canvas-builders-struggle-with-responsive-design","status":"publish","type":"post","link":"https:\/\/www.ultimatewb.com\/blog\/10233\/sitely-mobile-export-problems-why-fixed-canvas-builders-struggle-with-responsive-design\/","title":{"rendered":"Sitely Mobile Export Problems? Why Fixed-Canvas Builders Struggle With Responsive Design"},"content":{"rendered":"\n
\n \n \"Sitely\n <\/picture>\n
The Sitely Mac visual website builder website.<\/figcaption><\/figure>\n\n\n\n

Ask David! Question<\/strong><\/h2>\n\n\n\n
\n

“I\u2019ve been using Sitely on my Mac to build my site, but I\u2019m hitting a total wall with the mobile version. It looks fine in the editor, but the layout completely shatters and overlaps the second I export it. I did some googling and found UltimateWB recommended as a solid alternative where I can still use my own web hosting. I want to know: Is this broken mobile export just an inherent flaw with how Sitely handles design, and does UltimateWB actually solve it?”<\/p>\n<\/blockquote>\n\n\n\n

To answer your question directly: In many cases, the kinds of Sitely layout issues you describe stem from the limitations of fixed-canvas design architectures rather than user error – and UltimateWB<\/a> addresses this fundamentally differently.<\/strong><\/p>\n\n\n\n

The reason many users hit this wall is that Sitely (previously Sparkle app) approaches web design more like a static print canvas, relying heavily on absolute positioning and breakpoint-specific layouts. UltimateWB, by contrast, is engineered with a fluid architecture that handles responsive<\/a> scaling natively.<\/p>\n\n\n\n

Instead of forcing you to manually build, duplicate, and maintain separate, conflicting layout copies for every single device viewport, a single unified layout adapts automatically. You get clean, responsive code that loads properly across all screens without the maintenance nightmare – all while fully retaining your right to independent web hosting. The UltimateWB built-in Responsive app<\/a> makes this process easy.<\/p>\n\n\n\n

You can host on your own server like you said, as UltimateWB is a downloadable website builder you can install where you would like. And, you can also choose to host with UltimateWB<\/a> for a fast, high-performing, optimized server, and perks like free SSL and custom emails.<\/p>\n\n\n\n

Here is a technical look at exactly why that fixed-canvas approach can cause complications on the mobile version, and what is happening behind the scenes of those export errors.<\/p>\n\n\n\n

Common Sitely & Sparkle Mobile Symptoms<\/strong><\/h2>\n\n\n\n

When a desktop-based visual builder attempts to force a fixed layout onto fluid phone screens, users often run into a specific set of frustrations:<\/p>\n\n\n\n