Don't think that buying advertising can help your search engine rank. Sure, advertising can mean more visitors, but that doesn't immediately equate to better page ranking.
Keyword density is an important component in search engine optimization. If you want search engines to consider your content high-quality, make sure that no more than 20 percent of a page's content is taken up by keywords.
Use header tags on your website. CSS can be used to reduce the size of the headers. Headers are great in that search engines use them to develop site rankings. If you have useful bits of information, mark them in an H1 or H2 tag.
To boost website traffic, check your content and try improving it. Users aren't going to spend time at a site unless they can find the information they need, and improving your content is one of the easiest ways to drive-up traffic.
Use an accurate title tag to make sure that search engines will understand your page content. Aim for fewer than 60 characters, since many search engines stop displaying content after that point. Search engines will also give less significance to words after the 60 character limit.
http://www.youtube.com/watch?v=t7RzFyzU9F4
As was stated, SEO is built upon formulas dealing with keyword and key phrase usage, targeted at ranking in search engine results. When these keywords are used in various websites, the search engine crawler will lead the web users who are searching for these keywords to these websites. This information can help improve your use of keywords.
