Sets the expire-time for the document. Caches along the way to the user are only allowed to cache the page for this amount of time.

Attributes

hours=number

Add this number of hours to the expire time.

minutes=number

Add this number of minutes to the expire time.

seconds=number

Add this number of seconds to the expire time.

days=number

Add this number of days to the expire time.

months=number

Add this number of months to the expire time.

years=number

Add this number of years to the expire time.

Bugs: it is not possible to set the date beyond the year 2038.

You can check our example by asking your browser about the Page Info.

Example

<expire-time hours=5>