If you’re ranking in the top 10 then you can ignore this list. However if you’re competitors are ranking ahead of you, perhaps the answer to your ranking issues lies in these questions.
Is your website cluttered with pictures or text? Is there a balance?
What keywords have you targeted vs the keywords your competitors have targeted?
Does your domain match your market?
How many inlinks do you have?
What Meta tags are you using?
Is your body text longer than 600 words?
What’s your page rank?
Is your site easy to navigate?
Answering some of these questions will help you better understand your competition. Analyzing your competitors and their sites will help you integrate some of those ideas into the theme of your site. Simply copying the competition is not the answer. Putting a different spin on a subject, offering great content, and building links will get you to the top.