It is recommended to use keywords in page titles itself. This title tag is different from a Meta tag, but it’s worth considering it in relation to them. Whatever text one places in the title tag (between the portions) will appear in the title bar of browsers when they view the web page. Some [...]

If you have a web-based business or if a significant portion of your business is done on the web through your website, then the best advertising and marketing is done by submitting to a search engine. No amount of press release, newspaper or radio ad, banner ad, spam email or newsletter will achieve the same [...]

Keyword density is an indicator of the number of times the selected keyword appears in the web page. But mind you, keywords shouldn’t be over used, but should be just sufficient enough to appear at important places.
If you repeat your keywords with every other word on every line, then your site will probably be rejected [...]