The World Wide Web, also known as the Internet, is a very complex world. Search engines like Google need a software program that can read what’s on the web. The said software program is known as search engine bot or spider or crawler.
Page after page, search engine spiders follow all the links on your website. When the spider visits your website, all of the page content is stored into a database. Then the search engine loads your content into the index after retrieving the web pages.
Every words in your website are crawled by the search engine spiders except those inside the frameset tag, a web page full of JavaScript, text inside the blockquote tag, image text, flash banners and objects and other exclusions.
Search engine bots look for the file named robots.txt when visiting a website. The robots.txt lets the crawler know the web pages to index and not to index. If the crawler couldn’t find the text file, it will automatically index everything it reads. Therefore, create a robots.txt file if you need to hide some web pages and directories to search engines. Remember to place the text file into the main directory.
Every search engine has this URL submission page wherein you can request to include your website to their directory and index immediately. This particular method is used by Organic SEO Company to be able to search a new website and see on the search engine results page as early as possible. Do not jump into the idea of purchasing automated tools to submit your URLs to different directories and websites for they do not usually work. Practice organic SEO methods because popular search engines look for fresh content and links with quality. Quality is often better than quantity.