Every web page you visit returns a status code, to give the browser additional information and instructions. Search bots see these codes, and some of them can impact SEO. Here are a few of the big ones in a handy infographic “cheat sheet”:
[Infographic created by Dr. Pete and originally posted on SEOmoz; click to enlarge.]
A very clear graphics. Useful to explain http codes. Thanks for the article.
Hypertext Transfer Protocol (HTTP) response status codes should be known by every SEO expert. Thus, HTTP status codes need to be explicitly defined.
When wanting to access any web page enter http:// in front of the web address, which tells the browser to communicate over HTTP. Hope you could write more article regarding on SEO strategies and tips.