Search engines add sites in two main ways.
Search engine spiders can take a long time to visit, so most Web authors rely upon Web announcement services to add their sites to search engine indexes. Whether you choose to use an announcement service or to wait for the spider, you can take steps to improve your odds of being found and correctly categorized. A Web page title is whatever you put between the and tags in your HTML code. This text appears at the top of your browser window, not on your page. Search engines weight titles heavily in their search-return lists, and search engines are how most people find the sites they visit.