The “Wave Front”
Canonicalization
Crawling/Spidering
Filling The Chasm Between Ranking and Results
The very first public version of Google, run from a haphazard stack of PCs in the founders' dorm rooms, was — to put it mildly – very primitive. It was only in subsequent years, well after their initial success and massive funding, that the post-ranking component of Google became nearly predominant … [Read more...]
How to Use This Course
The purpose of this course is twofold. First, I want you to understand how search engines actually work. Second, I will show you how to take that understanding and apply it in practice. There are many courses that will teach you the second. I'm pretty sure I'm the only one teaching the first. With … [Read more...]
What Does “Ranking” Really Mean?
From the outside looking in, search engines appear very simple: you find a page you compare it to other pages and you pick a winner. That naïve you is just about as far away from reality as you could possibly get. Ranking is only part of the operation of a search engine. In fact, for Google today, … [Read more...]
Page Discovery
It should be pretty obvious, I hope, that for a page to get ranked, Google first has to know about it! It's not like someone sends them a memo. :) Discovering pages and pre-processing them prior to the actual ranking process is part of what is called spidering or crawling. These will be described … [Read more...]
How a Page Gets Ranked (@ Google)
Here I will introduce at a very high level all of the steps that are required to get on Google search results from the moment you press publish on the webpage. It is a far more complex and interwoven process than even most experienced SEO's understand. The lessons in this chapter serve as … [Read more...]
Creating and Presenting Results
In the beginning, this would likely the very simplest portion of Google. That's not true today. There are so many things going on after the ranking step, that this component of the search engine is just as important to search engine optimization, as is the core algorithm. … [Read more...]