Update cookies vs local storage vs session storage

Author: sudheerj

README.md

@@ -1323,10 +1323,12 @@
 
     | Feature                           | Cookie                             | Local storage    | Session storage     |
     | --------------------------------- | ---------------------------------- | ---------------- | ------------------- |
-    | Accessed on client or server side | Both server-side & client-side     | client-side only | client-side only    |
-    | Lifetime                          | As configured using Expires option | until deleted    | until tab is closed |
+    | Accessed on client or server side | Both server-side & client-side. The `set-cookie` HTTP response header is used by server inorder to send it to user.     | client-side only | client-side only    |
+    | Expiry                          | Manually configured using Expires option | Forever until deleted    | until tab is closed |
     | SSL support                       | Supported                          | Not supported    | Not supported       |
     | Maximum data size                 | 4KB                                | 5 MB             | 5MB                 |
+    | Accessible from                            | Any window | Any window | Same tab |
+    | Sent with requests | Yes | No | No |
 
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