Index term explained

Index - search engine database that contains documents and settings which is created for storing documents on the Internet and use for search for various keywords.

Search engines with the help of special robots collect data from the pages in the network, indexing them and facilitating fast and accurate search.

The index used to increase the speed and performance of finding relevant documents by keywords. To create a search index in the first place, removed all tags and code. From these words are formed are sorted alphabetically (or by weight of the word in the case of a reverse index) lists and then carried out on the linguistic processing of words. Each word in the index corresponds to its weight.

Depending on the uniqueness of the content and availability of external links, the time required to add a site to the index search engine is usually a few days.