How can you tell if the site is actually running on the hosting server instead of locally?

[EdwardHamHam]

@mares1

The error message listed above is what was returned to me when I attempted to use the w3c validation markup service to try to modify my code

That’s because of the security system. Things like that generally won’t work here.

Ensuring only web browsers can access your website

InfinityFree is a website hosting service. That means that the hosting accounts we provided are intended for hosting websites. Websites contain pages that are accessed through web browsers. InfinityFree is not intended to be used for file sharing, API hosting, database hosting or background tasks/tools. To help enforce this, free hosting enforces a security system that makes sure that anyone trying to access your website is using a normal web browser. This is done by checking whether the web br…

Your site is running on InfinityFree just fine.

InfinityFree’s subdomains can only be used with infinityFree, so the fact that it’s your URL at all means it isn’t just running locally on your computer. Failing that, you can tell where your site is hosted by using a dig tool to view your domain’s DNS records (unless they’re masked by something like Cloudflare). That’s of course assuming I understand what you mean correctly. By locally do you mean your own computer?