However, it's not the end of the world yet, you can fix it! It's actually really easy, all you have to do is get an extension/add-on for your browser that enables CORS anywhere. If you're Chromium-based, check this one out, and if you're on FireFox, then I have no idea. Maybe this one? Do keep in mind that enforcing CORS at all times could break some other sites you may frequent.