Another Way

You won’t increase your page’s Google PageRank much by simply spraying potential keywords all over the place. But, according to Google, you can have an impact by making your pages “Google-friendly”. Here’s a few ideas Google’s Webmaster Guidelines section and Help Center provide:

1. One of the most important PageRank factors is the number of sites (that have high PageRanks) that link to yours. Make your online content worth linking to.
2. Add a site map (a single-page, hyperlinked index of the pages within your site).You can also add your site map to Google’s index via Google Sitemaps (www.google.com/webmasters/sitemaps/stats).
3. Don’t use shady tactics. In particular, don’t hide tons of keywords on your Web page. If you’re putting text in your page’s code but not letting that text appear on the page, you’re heading in the wrong direction.
4. Make sure that Google is aware of your site. You can ensure that crawlers scan your new site by submitting it to Google via its Submit Your Site page
   (www.google.com/addurl/?continue=/addurl).