Google Panda Updates:
It is conceivable that a whole site is influenced through panda. Normally single pages of a site are not focused in the calculation.
Panda doesn't search for think substance yet the general substance, so in sites where minimal unique substance and more copy or slight substance are available, those are prone to be completely punished.
Google Penguin Updates:
Penguin by and large influences one piece of the site on a page and essential word level.
Unless spammed for an excess of essential word utilization on the whole, Penguin doesn't harm the whole site.