I have a Magento store with what they call a layered navigation. Basically a menu with links to things like color, price, etc.
I'm currently not caching these links, and so their response time is pretty low compared to all the category and product pages.
A) If Google crawls them and ranks them low due to their slow server response, will this pull my overall score down?
B) If A is true, what's the best way to prevent Google from crawling them?