Firefox is sending my ".domain.tld" cookies when I go to sub.domain.tld.
How can I make sure that the browser only sends cookies of ".sub.domain.tld" and not ".domain.tld"?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):
问题:
回答1:
You cannot. If you set a cookie on .domain.tld it will be sent to domain.tld and all subdomains.
Although this may be unrelated to your problem, take a look at sstatic.net - where the Stack Overflow family of sites host their static resources.
