I couldn't access the site from my work computer because it's marked as "Uncategorized" and the network blocks it for security reasons. Ideally, you'd add more information to the <meta> tags in your HTML so search engines understand it better. You could also visit sites like https://sitereview.bluecoat.com/ or https://www.netskope.com/url-lookup and request that it be categorized more clearly. It opens without a problem on mobile (as expected), but it would be nice to fix this so it works everywhere.

I hope this helps you a little in improving overall accessibility, especially in corporate environments.