Web Cache

A web cache is a mechanism for the temporary storage (caching) of web documents, such as HTML pages and images, to reduce bandwidth usage, server load, and perceived lag. A web cache stores copies of documents passing through it; subsequent requests may be satisfied from the cache if certain conditions are met. Google's cache link in its search results provides a way of retrieving information from websites that have recently gone down and a way of retrieving data more quickly than by clicking the direct link.

Read more about Web Cache:  Systems, Cache Control, Browser Cache, Legal Issues, Comparison of Web Caches

Famous quotes containing the word web:

    With as little a web as this will I ensnare as great a fly as Cassio.
    William Shakespeare (1564–1616)