Open any webpage from the domain in your browser window (this is any URL that has at the beginning).If you prefer to enable cookies only for webpages that are part of the domain, follow the steps below: Mozilla Support ▸ Websites say cookies are blocked - Unblock them.To manage your global cookie preferences for all websites that you visit using Mozilla Firefox, refer to the following article from Mozilla Support: Mozilla Support ▸ JavaScript settings and preferences for interactive web pages.
For more information about JavaScript settings in Mozilla Firefox, refer to the following article from Mozilla Support: If you have disabled JavaScript using a browser add-on that allows you to customize your JavaScript settings, you need to re-enable JavaScript using this add-on. JavaScript is enabled for all websites by default in Mozilla Firefox. Google Chrome Help ▸ Clear, enable, and manage cookies in Chrome.
To manage your cookie preferences in Google Chrome, refer to the instructions under Change your cookie settings in the following article from Google Chrome Help: This means that all webpages with a web address beginning (such as allow JavaScript.