As well as Google, Yahoo and Bing, there are over 500 search engines available online. While they may have lesser reputations than those that are better known, they still represent potential visitors to client websites. Search Engine Submission alerts search engines that a client’s website is active, that it relates to certain keywords, and would like to be crawled by search engine spiders. KAYWEB submits client websites to over 500 search engines, as well as to Google, Yahoo and Bing.