| URIs | Mozilla / SeaMonkey | Mozilla Firefox | Google Chrome | Chromium | Konqueror | Opera | Safari | Internet Explorer | MSN Explorer |
|---|---|---|---|---|---|---|---|---|---|
| about: | Shows version information and copyright information | Translated to “chrome://version” | Translated to “about:konqueror” | Translated to “opera:about” | Shows a blank page | ||||
| about:about | Lists all the about: URIs (Firefox since version 4.0) |
Translated to “chrome://about” Lists all the chrome: URIs Works like “chrome://chrome-urls” |
Translated to “about:konqueror” | Translated to “opera:about” | Shows nothing but the text:“about” | ||||
| about:blank | Shows a blank HTML document | ||||||||
| about:plugins | Shows the filename, MIME type, description, suffix, and status of all installed plug-ins | Translates to “chrome://plugins/”, works like Chrome | Shows the filename, MIME type, description, suffix, and status of all installed plug-ins | Translated to “opera:plugins” | |||||
| about:cache | Shows information about the Cache Service. | Lists the URIs of pages stored within the cache, with each linking to view-cache:uri that provides more information about its content. |
Translated to “chrome://cache”, works like Chrome | Translated to “about:konqueror” | Translated to “opera:cache” | ||||
| about:mozilla | Shows a page from the fictional Book of Mozilla. In some versions of Netscape, also replaced the meteors in the standard Netscape throbber with a large fire-breathing lizard. | Translated to “about:konqueror” | The Windows version of IE showed a blank HTML document with blue background color. Possibly a joke reference to the “Blue Screen of Death”. Removed in Windows XP SP2 but it can still be shown by typing “res://mshtml.dll/about.moz” instead. | ||||||
Read more about this topic: About URI Scheme