Crawlers (or bots) are used to assemble info available on the internet. By utilizing website navigation menus, and studying internal and external hyperlinks, the bots start to understand the context of a web page. Of course, the words, photographs, and different knowledge on pages also help search engines understand what https://chance60a42.total-blog.com/what-s-seo-the-complete-search-engine-marketing-information-61256291