PTR

Pointer Record , A host name for reverse mapping (IP-address-to-host-name).

The opposite is forward mapping, using a Host (A) record.

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Page

A single document in a World Wide Website written using the HTML language.

Page title

A text string identifying a page.

Paragraph style

Paragraph style specifies the type of font to use in a paragraph, along with the font's size, and other attributes. Paragraph style also specifies whether to use bullets and numbering, and controls...

Password

A code used to gain access to a locked system. Good passwords contain letters and non-letters and are not simple combinations .

Path

The portion of a URL that identifies the folders containing a file. For example, in the URL http://my.web.site/hello/world /greetings.htm, the path is /hello/world/.