This will generally be a HTTP Header. How you add that depends on your server/framework. (And will be well documented).
If you've only got a static site, then you can always fallback and use HTML to achieve the same thing with http-equiv, which gets added to the head element:
<meta http-equiv="Foo" content="things" />
For example to redirect to /foo after 3 seconds:
<meta http-equiv="Refresh" content="3; /foo" />
It's a little off the beaten track for most people, but the kind of knowledge a web developer can be expected to know, or know where to look in the documentation.
Hopefully that can help you in your future endeavours.
Foo: things
This will generally be a HTTP Header. How you add that depends on your server/framework. (And will be well documented).
If you've only got a static site, then you can always fallback and use HTML to achieve the same thing with http-equiv, which gets added to the head element:
For example to redirect to /foo after 3 seconds: It's a little off the beaten track for most people, but the kind of knowledge a web developer can be expected to know, or know where to look in the documentation.Hopefully that can help you in your future endeavours.