1

Date

Date and Time of the resource when it was created.

2

Last Modified

Date and Time of the resource when it was last modified.

3

Cache-Control

Primary header to control caching.

4

Expires

Expiration date and time of caching.

5

Age

Duration in seconds from when resource was fetched from the server.

1

Public

Indicates that resource is cacheable by any component.

2

Private

Indicates that resource is cacheable only by the client and the server, no intermediary can cache the resource.

3

no-cache/no-store

Indicates that a resource is not cacheable.

4

max-age

Indicates the caching is valid up to max-age in seconds. After this, client has to make another request.

5

must-revalidate

Indication to server to revalidate resource if max-age has passed.