Hi Friends, Do Twitter and Facebook really help to increase my keyword ranking in search engines, if yes let me know how? Thanks,
Facebook and twitter gives the nofollow attribute to the link so no benefit for search engine rankings but yes they give good traffic.
Both have no-follow linking, but help to improve the SERP . It's provide a vote value so on the behalf of this your SERP become good.
Increasing traffic to your site will help to bring your site at the top of the SERP and that's the thing that FB and twitter can bring!
I don't think that it can affect keywords ranking, but in terms of traffic generation, facebook and twitter helps
This is how they help: they generate additional targeted traffic to your site which, assuming your site is good, can get you backlinks. You can actually look up the page rank o fyour twitter page, but I don't think that matters much to Google and Co.