Search Engine Dictionary: A complete guide to search engine terminology

 

 

 

Suggest a new term / correction to an existing term. In exchange we will place your name and a link to your site below your suggestion / correction.

D

Dance

Short for Google Dance.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

data traffic

Refers to the number of packets traversing a network.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

database

An electronic filing system containing information that is usually highly organized and categorized. The benefit of electronic filing by means of a database is that specific information can easily be extracted according to given parameters. Search engines are essentially very large, searchable databases. Dynamic web pages typically rely on databases.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

dataset

See index.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

date range / date limit

Most of the major search engines allow users to limit search results to documents created / modified on / before / after a specified date.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

dead link

A link to a page that no longer exists or has been moved to a different URL. Search engine spiders regularly respider pages in its index and removes dead links. Most search engines also offer ways for users to report dead links.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

deep linking

The practice of linking to the inner pages of another web site - as opposed to linking to the homepage. Although the vast majority of site owners don't mind deep links to their sites, it should be noted that deep linking has potential legal ramifications.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

de-listing

Referring to the removal of pages from a search engine index. De-listing can occur at the request of the site owner or a variety of other reasons. Most often, de-listing occurs when a page breaks one of a search engine's submission rules, making itself guilty of some sort of spamdexing. The Search Engine Yearbook contains comprehensive guidelines to help you avoid spamdexing and de-listing.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

description

In the context of the search engines, the description refers to the descriptive text accompanied by a title and URL in the search results page. Some search engines take this description from the meta description while most generate their own from the page content. Directories often ask for a description when you submit your page.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

description tag

An HTML tag that gives a general description of the contents of the page. This description is not displayed on the page itself, but is largely intended to help the search engines index the page correctly. Some search engines use the description found in the description tag on their SERPs. A growing number of search engines are completely ignoring the description tag. For a more detailed look at the description tag and other types of meta tags, please refer to the Search Engine Yearbook.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

DHTML

Dynamic HTML. DHTML is sometimes referred to as the next generation HTML. It gives site designers increased control over the appearance of a site.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

Direct Hit

Discontinued search engine. It was acquired by Ask Jeeves, who many feel failed to capitalize on its tremendous promise. What made it special was that it tracked user behavior and "learned" from it, constantly improving the relevance of search results. Direct Hit has been assimilated into Teoma, Ask Jeeves' other acquisition.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

directory

A categorized collection of links to the web, usually compiled manually. Directories can either be general (to the entire web) like ODP or Topical like the Dotcom Directory. Although they cannot rival search engines for index size, the generally do offer higher quality search results, arrived at through some editorial selection process.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

DMOZ

See ODP.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

DNS

Domain Name Service / Domain Name System / Domain Name Server.
Every computer on the Internet has a unique number called the IP address. The IP address is almost like a telephone number, but it's hard to remember everyone's IP address. This is where DNS comes into play. The DNS is a static, hierarchical name service that makes it easier to remember web site addresses by allowing letters (the domain name) to be used instead of numbers. Translating the name back to the IP address is called "resolving" the domain.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

DNS parking

A domain is set to be "parked" when it has been registered but not developed into a web site. The registrant pays the annual renewal fees to prevent the domain from falling into someone else's hands. DNS parking is typically done to protect trademarks. Domains registered for resale are usually also parked.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

document streams

One of the problems that search engines have to deal with is that the web changes continuously. Their databases have to reflect new trends, news stories etc. They have to index document streams (e.g. news stories) that appear, tend to grow in intensity for a while (burst) and then gradually fade away.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

Dogpile

www.dogpile.com
A popular meta search engine.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

domain / domain name

A sub-set of internet addresses. Top-level domains are divided into .com, .net, .org, .biz, .info, .gov and .edu. Apart from these there are also country-specific domain extensions like .ca, .com.au, .co.za, .fr etc. In SEO it is generally accepted that having a keyword-rich domain is beneficial. The Search Engine Yearbook contains a more detailed discussion of the importance of domain name selection in SEO, as well as what to look for when choosing a domain.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

doorway domain

A keyword-rich domain name used to achieve high search engine ranking for a particular keyword / key phrase. Similar to a doorway page, the doorway domain serves only as a point of entry that leads search engine traffic through to the "real" content of the page. This technique is not advisable. Domains containing only a page or two don't normally rank well on the search engines and spiders typically ignore pages that automatically redirect to other pages. For a detailed discussion on multiple domains and automatic redirection, please refer to the Search Engine Yearbook.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

doorway page

Also known as bridge pages, bridging pages, entry pages and landing pages. Referring to a page designed to rank well for a selected keyword and redirect visitors to another, "real" page. Important here is that there are two kinds of doorway pages: those generated automatically based on a template and manually created keyword focused content pages (KFCPs). The first kind is considered spam and penalized by most search engines. The second is an important and usually very effective SEO technique. For a detailed discussion of doorway pages and all the do's and don'ts, please refer to the Search Engine Yearbook.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

drill down

The action of clicking on links within a web site or directory, working through categories and sub-categories, in order to find specific information.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

dynamic content

Web site content generated automatically, usually from a database and based on user actions / selections. Dynamic content typically changes at regular intervals, for example daily or each time the users reloads the page. SERPs are dynamically generated pages, changing depending on user input.

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

dynamic optimization

The practice of adding fields to a database and page templates, like for an ecommerce website, where just as each page has a different product, the optimization elements are also different. Usually limited to the page title, meta description and meta keywords.

Added - May 30, 2003
by Christian Nielsen of
www.nielsentech.com

Click to return to the previous page you visited Click to view the URL for a link to this definition (displayed in the address bar)

------- REMEMBER TO BOOKMARK THIS SITE -------
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

 

 

 

ABCD
EFGH
IJKL
MNOP
QRST
UVWX
YZ

A B C D E F G H I J K L M
N
O P Q R S T U V W X Y Z

SUGGEST A NEW TERM
SUGGEST A CORRECTION

VIEW SPIDER NAMES
ADD A SPIDER NAME

Home
Contact
Disclaimer
How to link to this site
SEO Book
Pandecta Magazine




Selected as "Seven Wonders" Net Culture Site of the Week.


Rated "Best Of The Net" at About.com Web Search.

Featured Terms

Above the fold
Agent name delivery
Algorithm
Bait-and-switch
Click through rate
Click tracking
Clustering
Cross-linking
Deep linking
Doorway domain
Everflux
Fake copy listing
Fuzzy matching
Fuzzy search
Google bomb
Googlewacking
Googlewashing
Hidden text
Inbound link
Keyword density
Keyword stuffing
Link hoarding
Meta refresh
Outbound link
Partial word matching
Query
Reciprocal link
Searchjacking
Spamdexing
Splash page
Stemming
Term frequency
Zone

More...
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

 

 

© Copyright 2003-2009, Pandecta Magazine™. All rights reserved.
The information on this web site is copyrighted and the copyright is STRICTLY enforced. None of the information on this web site may be reproduced or redistributed (in any form) without prior written permission from Pandecta Magazine. The Pandecta and Search Engine Dictionary logos are trademarks of Pandecta Magazine. All other logos are trademarks or registered trademarks of their respective owners and are protected by copyright. Use of this web site constitutes acceptance of the disclaimer.


HOME || SEARCH ENGINE RESOURCES || ABOUT || CONTACT || DISCLAIMER

---SITE SPONSORS---
Ways To Make Money
Business Logos by Pandecta Magazine
Cartoon Logos by CartoonBall.com
Flash Animation by Logo-Animator.com
---/SITE SPONSORS---

God First