De or het pokersite?

The correct Dutch article is:

de pokersite

Rule Words ending in -te: usually de. See the rule

How to use pokersite

the pokersitede pokersite
this pokersitedeze pokersite
that pokersitedie pokersite
our pokersiteonze pokersite
your pokersitejouw pokersite
every pokersiteelke pokersite
which pokersite?welke pokersite?
a big pokersite / the big pokersiteeen grote pokersite, de grote pokersite