Search Engine Ranking House - It is extremely important to know what search engines don't want. Otherwise, your perfectly optimized site can be blacklisted or not indexed. This is a high price to pay, considering that search engines account for 85% of new visitors to some sites. Browse a huge list of services and products to find your necessities.

While learning about factors that influence search engine rankings, you should also learn what to avoid. Each search engine has its own formula for indexing pages. Search engines decide the %age that will be placed on various factors link popularity, meta tags etc and use a combination of factors that influence results. Search engines and directories are completely different. Directories have rigid guidelines for sites and use "human indexing;" people review, based on quality functionality, content and design of a site and index links before adding it to their index. Site’s Webmaster strives to categorize sites accurately. Directories have a smaller, but cleaner index. Hybrid search engines combine a directory and a search engine to give their visitors the most relevant and complete results. The Top 10 search engines/directories today are hybrid. Although search engines won't penalize for the use of frames, dynamic content and multimedia files, they will have difficulty indexing them.