Specifically, features such as "expires", "max-age", etc. Supporting documentation: http://promincproductions.com/blog/set-cookie-expiration-date-browser-compatiability/ https://blogs.msdn.microsoft.com/ieinternals/2009/08/20/internet-explorer-cookie-internals-faq/ And a test: http://mrcoles.com/media/test/cookies-max-age-vs-expires.html
Specifically, features such as "expires", "max-age", etc.
Supporting documentation:
http://promincproductions.com/blog/set-cookie-expiration-date-browser-compatiability/
https://blogs.msdn.microsoft.com/ieinternals/2009/08/20/internet-explorer-cookie-internals-faq/
And a test:
http://mrcoles.com/media/test/cookies-max-age-vs-expires.html