Cache special high-speed storage mechanism. It can be either a reserved section of main memory or an independent high-speed storage device
source:Webopedia Definition

A cache is a place to store something temporarily in a computing environment.

Cache is the process performed by search engine crawler at a regular interval of time. It used to scan and take snapshot of each page over world wide web as well as store as a backup copy.

A collection of items of the same type stored in a hidden.

cache is crawl your website some period of time

This is used to see cache status of website. Cache status indicate active participation of crawler on your website, for example: cache:your URL.

It is used for indexing your sites

Cache is the process performed by search engine crawler at a regular interval of time. It used to scan and take snapshot of each page over world wide web as well as store as a backup copy

A cache is a hardware or software component that stores data so future requests for that data can be served faster; the data stored in a cache might be the result of an earlier computation, or the duplicate of data stored elsewhere.

Page caching is another method which can help you to improve the load time of your web pages and thus optimize your site for the search engines

Cache is a kind of memory where processor saves data which are being requested more frequently. Size of this memory is very less. Browsers are having its own cache memory. It generates response faster.

Store memory: Random get to memory (RAM) that a PC microchip can get to more rapidly than it can get to normal RAM. Store memory is generally fixing specifically to the CPU and is utilized to reserve directions that are often gotten to by the procedures that are presently running.

Search engine in Cache the website data temporally and get backup the data this method called as caching.

An accumulation of things of the same sort put away in a covered up or difficult to reach put.

Catch is the process of Google which is use to collect the current information from the website.