If the Web will be likened to a city’s subway system, we can think of each page as a stop. Search engines are the most appropriate way to move around the entire city and to undergo all the stops “link” s are used.
Google-owned, also called spider robots, move to different pages via links to visit the page and create a network of all of the pages. Visited pages are grouped according to their content.
Index What is it?
Google’s index is the information store. According to Google 100 million gigabytes of data size is large tank. It uses software and algorithms to provide the best search results possible. Algorithms determine the subject of your article and groups. Pages priority criteria used when selecting pages quality information is the timeliness and safety. This study result data held in one-eighth of a second lot of text, pictures, videos, ranked encountered in many different ways, such as local businesses.
What is Spam? Why is Google spamming fights?
Spam annoy users in different ways, which are often links for marketing purposes. These are the search engines vary in size from attack to misdirect your personal data security. The vast majority of the poor quality of information and copies of the content is based on the traffic generation system. User satisfaction with Google first success criterion is preventing the emergence of search results by identifying those sites.
Google updates directly affected the sales of many large companies. For this reason, the people who do SEO google are required to closely familiarize and updates.