The success of the Internet depends on its position in the search engines and the position depends on the optimization, which contributes to its indexing and rankings in search engines.
SEO is optimizing websites for search engines. This method rely on code standarization and preparing relevant content. Without errors in code, your website is more search engine friendly. Optimized website loads faster and includes code standards-compliant. All this results in the display of users more valuable results, thus increasing the chances of attracting new customers. In addition, optimized website achieves the highest possible ranking in the search for specific phrases and keywords.
Optimizing affects the indexing and classification of web pages in search engines, so if you want your page to be indexed in search engines it should be valuable, it means it should contain relevant content, not duplicate other sites.
Indexing is the process of collecting in database of information of certain words and phrases that occur on a specific webpage. This way, your website in a short time can show up in searches.