Is Link Exchange can be useful for increase site PR and back link -Help

Question

Hi Everybody,
I mostly heard about link exchange but I never used it. I want to know that how it can be useful for my site, it can be useful for increase site PR and Back link or not ?

Thanks in advance

Answer 1

Yes, That is useful, However, If you do it a lot, that may harm your site in Google. Always do not go away from the limit. As well as make sure that there are very less of outbound link where your link is placed.

Answer 2

Link back with a website having same niche will help you to increase your PR . If you are backlinked with higher PR website then your contents will get crawled by search engines quickly..