SEO - Boost your search engine rankings

Search Engine Optimization (SEO) is about how to get your website noticed by search engines - So that when people search the Web, your site has a better chance of appearing near the top.

The principle is simple. Most search engines pay attention to fresh content that doesn't look like spam.

They do this via a series of complex algorithms that rank websites on different dimensions. But each search engine does it differently. That's why, if you run the same search on Google and Yahoo, you won't get exactly the same results.

However, all search engines look for these factors:

• Content - Original content that is not repetitive. Google and other search engines don't rank spelling and grammar, but they do tend to dismiss websites that have very little content, or that have the same words repeated over and over throughout the website.
  
  
• Relevance: Think about keywords that people might search on in order to find your website. Use these keywords in the title and the body of your website, but don't over-use them - otherwise the search engine may assume that you are "stuffing" keywords just to artificially boost your ranking.
  
  
• Outgoing Links - Links should be related to the content. If they're not, the search engines will consider them random and spammy.
  
  
• Incoming Links - If a lot sites link to yours, search engines view your website as "popular" and give you higher ranking.
  
  
• Metatags - These are the words that define the title of your website and describe what your content is about. Metatags are like keywords, and should match the keywords that your potential audience would probably type into the search engine.
  
  For example, if your website is about overcoming shyness, your metatags might be: overcoming shyness, getting over shyness, social confidence, .... etc.
  
  You access your metatags on the actual files that are stored on your website's host. If you have a blog you can access the metatags from your blog's control panel or dashboard.
  

Each search engine gives different ranking to the above factors. Also, their algorithms change frequently. Thus, what was #1, 2 and 3 yesterday could be different today or tomorrow.

For more specifics on how to optimize your site for search engines, see their individual guidelines:
Google
Yahoo
Ask
Bing

More info is at SEOMoz.org.
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