Under what circumstances cookies are accepted or rejected by user agentsand send back to web servers can be a bit confusing. Let’s experiment abit. TL;DR Actually, it is pretty simple: The origin domain is the domain you’re visiting. An origin domain canset cookies for its own domain and any higher-level domains. A clientwill send cookies for the origin domain and any higher-level domains.Conversely, a higher-level domain can read nor write cookies forsubdomains. So: example.com can read ...
