MozillaZine quota

From MozillaZine Knowledge Base



The Web Applications 1.0 specification defines a mechanism allowing web pages to store information with a web browser (similar to cookies) called “client-side session and persistent storage.” This preference sets a hard limit on how much information any given site can store in this client-side storage.

Possible values and their effects

Amount of data a site may use, in kilobytes. Default value is 5120 (5 MB).

First checked in

2007-01-17 by Johnny Stenback (patch by Dave Camp)

Has an effect in

  • Mozilla Firefox (trunk builds since 2007-01-17)
  • SeaMonkey (trunk builds since 2007-01-17)

Related bugs

Related preferences

External links