Here is another post which is also helpful: How to Rank well on Google

I tend not to pay too much attention to those kind of posts and just do my own tests to find out what really works and what is relevant in Google's algorithm today. However, for newbies, those posts can be a nice starting point for them in terms of gaining insight into the workings of the algorithm.

Those who are new in the field of SEO, you have to collect all the information about SEO, and most probably, you also have to know about keyword, keyword density etc.
After that know about all the task that is essential for improving site ranking.
After getting all this basic information, select few and start your SEO activities that will help you out with the best result.

google just care about unique content

Onpage Seo and content are big factors nowadays I think.