Thanks, watched the video, though given only one bug is shown and there’s no explanation of how you’re detecting bugs or the types of visual bugs you know you’re currently unable to detect — feels like at best the solution just randomly finds bugs.
Might be worth having list of types of bugs you detect with animated GIFs that’s viewable on any device — instead of having the demo of major sights; understand the reasoning of having and going after major businesses, but for a demo, it’s time consuming.
Mobile version also has no option to submit a URL for testing; which shouldn’t matter and could clearly state a desktop would be required before (or after) submitting the request.