e1a3a9e2_eb_Design_Blog_Web_Design_Blog__Example_
[Type:] Hierarchical [Important:] Strive to always give the visitor a way to see where he is in relation to the root page, this helps to navigate the site. [Example:] 
This is the most common structure on the web. Think of it as a tree upside down. You have one access point, the root-page, this then branches out in different main branches that in turn have smaller branches. Remember that being common isn’t always the same as being the best. This way you can force a visitor through a lot of clicks to get to the next place.
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Example: