Page Jacking
Stealing the design, content, and layout of a web page buy copying verbatem the source code.

Page View
Technically, the accessing of a web page. Often used to determine the popularity of a site, it refers to the number of times a page has been accessed. A hit, in contrast, counts the number of times, all elements of a page (each graphic or photo could be one hit) have been accessed.

Parking
If you purchase a top level domain, but don't have a web site built, you can establish the name on the internet by "parking" it at a web host. Some domain registration services provide this as a basic service.

Pop Under
The less obtrusive form of the pop-up window, the pop-under advertisement shows up behind the browser window.

Portal
A Web site or service that offers a broad array of resources and services, such as email, forums, search engines, and on-line shopping malls. The first Web portals were online services, such as AOL, that provided access to the Web, but by now most of the traditional search engines have transformed themselves into Web portals to attract and keep a larger audience.

Positioning
Search engines and directories order web sites so that the most relevant web sites appear first in search engine results for a particular query. This process is called search engine positioning. This term is also used to describe various techniques used by search engine (web site) optimizers to help the web site rank higher in search engines.

PR - Page Rank
The name given to Google's link popularity measuring system. PR is determined by measuring both the quantity and quality of incoming links to a web site and is a major factor in the Google ranking algorithm. Also Known As: Page Rank

Primary Server
The designation of "primary" means that this name server will be used first and will be relied upon before any of the other name servers that may be listed on the Domain Name Registration Agreement.

Propagation
The process whereby the name servers throughout the world have updated their records for a specific domain. For example, if you move your domain from one host to another, it will take around 24 hours or so for the new address to broadcast everywhere. During that 24 hour period, the traffic is decreasing at the old location and increasing at the new location.

PSA - Public Service Announcement
The abbreviation for Public Service Announcement, which is a spot containing information of interest to the general public, and posted by the web site at no charge.