I've been able to find a lot of information on multi-region websites and their SEO setup, but i cannot find much about development for these type of sites. If a customer in Australia goes directly to the top level .com version of the website, are there methods I can use to redirect them to their regional version of the website? How reliable are they?
When building these type of site do you usually just have one website with multiple domains (eg. example.com, example.au, example.uk), then swap content/language dynamically based on the url it's being accessed by?