how to know Symptoms of google penalty?

[allen]

Hi Rizwan, Symptoms of Google penalty are seen if you see a sudden drop in your site's rankings from Google or your site is not showing in the Google. Before penalizing any site mostly Google warns website owners through webmaster tools so you should make an account in Google webmaster and link your site to it. You should also make an account in Google Analytics and there are a lot of tools like Moonsy from which you can check your keywords rankings.

When you will do these things and analyze your site's performance at regular basis you will get to know whether it is hit by Google algorithm, have a risk of that or all is going good.