TOP Seo Ranking Factors

Google's 200 Ranking Factors: The Complete List

You Probably know that Google uses about 200 rank factors in their algorithm...
However, What the heck are they?
Nicely Today you're in for a treat since I've put together a complete list.
Some are proven.
Some Are controversial.
Others are SEO nerd speculation.

References And Resources:

Citing References and sources, like study papers do, might be a sign of quality. The Google Quality Guidelines states that reviewers must keep a look out for resources when looking at particular pages: "That is a subject where expertise and/or authoritative sources are significant...". But, Google has denied that they use external links as a ranking signal.

WordPress Tags:

Tags Are WordPress-specific significance sign. According to Yoast.com:
"The Only way it enhances your SEO is by relating one piece of content to another, and more especially a group of posts to every other"

Repeat Content:

Identical Content on the same site (even slightly modified) can negatively affect a site's search engine visibility.

Keyword Appears in H1 Label:

H1 Tags are a "second name tag" that sends another correlation sign to Google, according to results from this correlation study:

URL Path:

A Page closer to the homepage might find a slight authority increase.

Domain Age:

In this video, Matt Cutts says that:
"The Difference between a domain name that's six months old versus just one year old is not that big at all."
In Other words, they do utilize domain...but it's not too important.