The ?fin20 part of this link is just here to make sure browsers don't cache it w

[zijO]

Can ?fin20 be removed in index.template.php ?

When i test site performance the files can't be cached.

[Arantor]

That's the point; so that if you do an update, the browser will automatically see the updated version.

That said, Chrome frequently caches it anyway.

[zijO]

Does it mean i have to keep it.

[Arantor]

Depends, are you likely to be modifying your theme any time soon (including mods that modify the theme)?

If you are, keep the ?fin20.

[zijO]

Thanks