Web design companies that build websites on lesser platforms such as Joomla (use at your peril!), Wix (there’s a reason it’s ‘free’, folks!), Shopify (don’t buy into the hype whatever you do), et al, simply aren’t putting YOUR NEEDS first. Rather they’re putting THEIR NEEDS first and building you a website on a platform they understand how to use. Rather than building you a website that you will understand how to use, and which is best for getting your new website found in Google.