I recently interlink my website and the keywords which were in second page has gone now.I cannot find the ranking of my keywords in google.Is it because of interlinking or penguin update??What should i do now to bring my keywords in 1st or 2nd page??Please help me
Interlinking numerous sites is potentially harmful and even interlinking two sites if done in a way that is not Google friendly could harm search results. However, if the drop occurred at the same time as the penguin update then isolating the two is a potentially difficult task. Nobody could answer your question without taking a closer look at the website. Hope this helps.