Surface Web

Surface Web

The surface web (also called the Visible Web, Indexed Web,
Indexable Web, or Lightnet) is the portion of the World wide
web that is readily available to the general public and
 searchable with standard web search engines. It is the
opposite of the deep web, the part of the web not
indexed by a search engine. The surface web only
consist 10 percent of the information that is on the internet.
The surface web is made with a collection of static pages.
These are web pages that are in a server , available to be
accessed by any search engine.

According to one source, as of  June 14, 2015, Google's index of the surface web contains about 14.5 billion pages.