Ad serving describes the technology and service that places advertisements on web sites. Ad serving technology companies provide software to web sites and advertisers to serve ads, count them, choose the ads that will make the website or advertiser most money, and monitor progress of different advertising campaigns.
Two types of internet companies use ad serving: web sites and advertisers. The main purpose of using an ad server is different for both of them:
For a website, the ad server needs to look through all the ads available to serve to a user who is on a page, and choose the one that will make the web site the most money, but still conform to the rules that the advertiser and web site have agreed. For example if a web site has 10 different advertisers that have paid for a big square ad, the ad server must decide which one to serve (or display). One advertiser may have only agreed to pay for ads from 9am - 5pm. If it is after 5pm, then the Ad Server must not serve that one. Another advertiser may only have paid to show one ad to each user per day. The ad server must therefore see if a user has seen that ad before, on that day and not serve it again if the user has seen it. Another advertiser may have agreed to a high price, but only if the person watching the page is in the United States. In that case, the Ad Server needs to check the IP address to determine if the user is in the US and then decide which is the highest paying ad for that user, in the US, at that time, given what that user has seen in the past.
For an advertiser the ad server needs to try to serve the ad that is most likely to result in a sale of the product advertised. For example if a user is viewing a page, the advertiser's ad server needs to decide from previous history, what ad that user is most likely to click on and then buy the product advertised. If the user is on a technology page, then the ad server may know that on technology types of pages, the ad that works best is a blue one with mostly text and pricing and numbers, not the green ad with a picture of a model and little text. The central ad server will therefore serve this ad, to try and get the highest probability of a sale from the ad.
Ad Serving is most complex when it is used by an Advertising Network. An advertising network buys ads from many web sites and therefore acts like an advertiser user of Ad Serving. When the network buys ads, it tries to place ads on sites where they work best. However an ad network then sells its aggregated ad inventory to advertisers. When doing this, it uses its Ad Serving software as a web site does. In this case it tries to make the most money by only running the ads from advertisers that pay most.
Friday, January 5, 2007
Adware
Adware or advertising-supported software is any software package which automatically plays, displays, or downloads advertising material to a computer after the software is installed on it or while the application is being used.
Adware is software integrated into or bundled with a program. It is usually seen by the programmer as a way to recover programming development costs, and in some cases it may allow the program to be provided to the user free of charge or at a reduced price. The advertising income may allow or motivate the programmer to continue to write, maintain and upgrade the software product.
Some adware is also shareware, and so the word may be used as term of distinction to differentiate between types of shareware software. What differentiates adware from other shareware is that it is primarily advertising-supported. Users may also be given the option to pay for a "registered" or "licensed" copy to do away with the advertisements.
Adware is software integrated into or bundled with a program. It is usually seen by the programmer as a way to recover programming development costs, and in some cases it may allow the program to be provided to the user free of charge or at a reduced price. The advertising income may allow or motivate the programmer to continue to write, maintain and upgrade the software product.
Some adware is also shareware, and so the word may be used as term of distinction to differentiate between types of shareware software. What differentiates adware from other shareware is that it is primarily advertising-supported. Users may also be given the option to pay for a "registered" or "licensed" copy to do away with the advertisements.
Malware
Malware or malicious software is software designed to infiltrate or damage a computer system without the owner's informed consent. It is a portmanteau of the words "malicious" and "software". The expression is a general term used by computer professionals to mean a variety of forms of hostile, intrusive, or annoying software or program code.
Many normal computer users are however still unfamiliar with the term, and most never use it. Instead, "(computer) virus" is used in common parlance and often in the general media to describe all kinds of malware. Another term that has been recently coined for malware is badware, perhaps due to the anti-malware initiative Stopbadware or corruption of the term "malware".
Software is considered malware based on the perceived intent of the creator rather than any particular features. It includes computer viruses, worms, trojan horses, spyware, adware, and other malicious and unwanted software. In law, malware is sometimes known as a computer contaminant, for instance in the legal codes of California, West Virginia, and several other U.S. states.
Malware should not be confused with defective software, that is, software which has a legitimate purpose but contains harmful bugs.
Many normal computer users are however still unfamiliar with the term, and most never use it. Instead, "(computer) virus" is used in common parlance and often in the general media to describe all kinds of malware. Another term that has been recently coined for malware is badware, perhaps due to the anti-malware initiative Stopbadware or corruption of the term "malware".
Software is considered malware based on the perceived intent of the creator rather than any particular features. It includes computer viruses, worms, trojan horses, spyware, adware, and other malicious and unwanted software. In law, malware is sometimes known as a computer contaminant, for instance in the legal codes of California, West Virginia, and several other U.S. states.
Malware should not be confused with defective software, that is, software which has a legitimate purpose but contains harmful bugs.
Interstitials Webpage
On the World Wide Web, interstitials are web pages that are displayed before an expected content page, often to display advertisements or confirm the user's age. The concept of interstitial advertising was first launched in 1997 by Typo.net founders Timothy L. Kay and Robert Hoffer, who called it "the first World Wide Web URL spellchecker."
Some people take issue with this form of online advertising. Less controversial uses of interstitial pages include introducing another page or site before directing the user to proceed; or alerting the user that the next page requires a login, or has some other requirement which the user should know about before proceeding. Sparingly and prudently used, interstitial pages can avoid confusion and aid usability. Even interstitial advertising processes a misspelled address in a fraction of the time that it would take for a browser to do so. Rather than receiving a DNS error message and re-entering the desired destination, users are taken directly to their desired site following the display of the ad.
Some people take issue with this form of online advertising. Less controversial uses of interstitial pages include introducing another page or site before directing the user to proceed; or alerting the user that the next page requires a login, or has some other requirement which the user should know about before proceeding. Sparingly and prudently used, interstitial pages can avoid confusion and aid usability. Even interstitial advertising processes a misspelled address in a fraction of the time that it would take for a browser to do so. Rather than receiving a DNS error message and re-entering the desired destination, users are taken directly to their desired site following the display of the ad.
Popup Generator
A popup generator is a computer application used to design, produce, store, install and maintain popup advertisements. Popup generators vary from simple ones that generate blockable old-style annoying popups, to complex and sophisticated computer software applications, used to develop feature rich popup ads and hover ad windows.
Pop-up Blocking
Opera was the first major browser to incorporate tools to block pop-up ads; the Mozilla browser later improved on this by blocking only pop-ups generated as the page loads. In the early 2000s, all major web browsers except Internet Explorer (then the most popular browser and still as of 2006) allowed the user to block unwanted pop-ups almost completely. In 2004, Microsoft released Windows XP SP2, which added pop-up blocking to Internet Explorer.
Most modern browsers come with pop-up blocking tools; third-party tools tend to include other features such as ad filtering.
Most modern browsers come with pop-up blocking tools; third-party tools tend to include other features such as ad filtering.
Non Browser Pop Up Ads
Processes other than the Web browser can also display pop-up ads, or can direct the browser to display them. Many spyware programs do this, as well as some advertising-supported software, although the line between the two is sometimes thin.
A different sort of pop-up ad can be sent via the Messenger Service in Microsoft's Windows operating system. This is not to be confused with the Windows Messenger or Windows Live Messenger instant messaging clients. These pop-ups appear as Windows dialog boxes with a textual message inside, usually directing the user to a Web site. The Messenger Service has been disabled since Windows XP Service Pack 2.
A different sort of pop-up ad can be sent via the Messenger Service in Microsoft's Windows operating system. This is not to be confused with the Windows Messenger or Windows Live Messenger instant messaging clients. These pop-ups appear as Windows dialog boxes with a textual message inside, usually directing the user to a Web site. The Messenger Service has been disabled since Windows XP Service Pack 2.
Pop-up Ads
Pop-up ads or popups are a form of online advertising on the World Wide Web intended to increase web traffic or capture email addresses. It works when certain web sites open a new web browser window to display advertisements. The pop-up window containing an advertisement is usually generated by JavaScript, but can be generated by other means as well.
A variation on the pop-up window is the pop-under advertisement. This opens a new browser window, behind the active window. Pop-unders interrupt the user less, but are not seen until the desired windows are closed, making it more difficult for the user to determine which Web site opened them.
A variation on the pop-up window is the pop-under advertisement. This opens a new browser window, behind the active window. Pop-unders interrupt the user less, but are not seen until the desired windows are closed, making it more difficult for the user to determine which Web site opened them.
Ad Filtering
Ad filtering or ad blocking is a service which removes or alters advertising content in a webpage. This content can be represented in a variety of ways including pictures, animations, text, or pop-up windows. More advanced filters allow fine-grained control of advertisements through features like blacklists, whitelists, and regular expression filters. Certain security features also have the effect of disabling some ads.
The immediate benefits include cleaner looking webpages free from advertisements and lower resource-usage (bandwidth, CPU, memory, etc.). One drawback is that advertisements are a major source of revenue for many websites. However, the actual loss of revenue, when present, is difficult to measure.
The immediate benefits include cleaner looking webpages free from advertisements and lower resource-usage (bandwidth, CPU, memory, etc.). One drawback is that advertisements are a major source of revenue for many websites. However, the actual loss of revenue, when present, is difficult to measure.
Adblock
Adblock is a popular content-filtering extension for the Mozilla Firefox and Mozilla Application Suite web browsers. Adblock allows users to prevent page elements, such as advertisements, being downloaded and displayed. Like Mozilla's built-in image blocker, Adblock filters elements according to their source address, but it is more flexible because it can filter elements based on regular expressions and can block IFRAMEs, scripts, and Flash, which are all commonly used by web advertisers.
The latest official release of Adblock, 0.5.3.043, works with all major releases of Mozilla Firefox, including version 2.0.
The latest official release of Adblock, 0.5.3.043, works with all major releases of Mozilla Firefox, including version 2.0.
Google Click-to-Call
Google Click-to-Call is a service provided by Google which allows users to call advertisers from Google search results pages.
All calls are free at Google's expense. However, if the call is made to a mobile phone, the caller may incur airtime fees depending on the mobile phone plan and the location of the caller and the advertiser (if they are in different countries at the time of the call, the call will probably cost more).
Abuse of the service is easily achieved, making it questionable about how long it will continue to exist. As some individuals have pointed out in technology blogs, you can easily connect two different numbers who have no intention of talking to each other. This is easily accomplished by typing in the phone number of a company or other individual, which will then connect them to the directory listing selected.
All calls are free at Google's expense. However, if the call is made to a mobile phone, the caller may incur airtime fees depending on the mobile phone plan and the location of the caller and the advertiser (if they are in different countries at the time of the call, the call will probably cost more).
Abuse of the service is easily achieved, making it questionable about how long it will continue to exist. As some individuals have pointed out in technology blogs, you can easily connect two different numbers who have no intention of talking to each other. This is easily accomplished by typing in the phone number of a company or other individual, which will then connect them to the directory listing selected.
AdWords Distribution
All AdWords ads are eligible to be shown on www.google.com. Advertisers also have the option of enabling their ads to show on Google's partner networks. The "search network" includes AOL search, Ask.com, and Netscape. Like www.google.com, these search engines show AdWords ads in response to user searches.
The "content network" shows AdWords ads on sites that are not search engines. Google automatically determines the subject of the pages and displays ads for which the advertiser has specified an interest in that subject. The ads show in boxes resembling banner ads, with the designation "Ads By Gooooooooooogle." These content network sites are those that use AdSense, the other side of the Google advertising model. Click through rates on the content network are typically much lower than those on the search network and are therefore ignored when calculating an advertiser's quality score.
AdWords is used by publishers who wish to bring traffic to their websites. The biggest competitors are Yahoo! Search Marketing (following Yahoo!'s acquisition of Overture Services, Inc.) and Microsoft adCenter.
The "content network" shows AdWords ads on sites that are not search engines. Google automatically determines the subject of the pages and displays ads for which the advertiser has specified an interest in that subject. The ads show in boxes resembling banner ads, with the designation "Ads By Gooooooooooogle." These content network sites are those that use AdSense, the other side of the Google advertising model. Click through rates on the content network are typically much lower than those on the search network and are therefore ignored when calculating an advertiser's quality score.
AdWords is used by publishers who wish to bring traffic to their websites. The biggest competitors are Yahoo! Search Marketing (following Yahoo!'s acquisition of Overture Services, Inc.) and Microsoft adCenter.
Site-Targeted Advertising
In 2005 Google introduced site-targeted advertising. Using the AdWords control panel, advertisers can enter keywords of interest, and Google will recommend relevant sites within their content network. Advertisers then bid on a cost per mille (CPM) basis for placement.
AdWords
AdWords is Google's flagship advertising product, and main source of revenue. AdWords offers pay-per-click (PPC) advertising, and site-targeted advertising for both text and banner ads. The AdWords program includes local, national, and international distribution. Google's text advertisements are short, consisting of one title line and two content text lines. Image ads can be one of several different Interactive Advertising Bureau (IAB) standard sizes.
Search engine optimization (SEO)
Search engine optimization (SEO) as a subset of search engine marketing seeks to improve the number and quality of visitors to a web site from "natural" ("organic" or "algorithmic") search results. The quality of visitor traffic can be measured by how often a visitor using a specific keyword leads to a desired conversion action, such as making a purchase or requesting further information. In effect, SEO is marketing by appealing first to machine algorithms to increase search engine relevance and secondly to human visitors. The term SEO can also refer to "search engine optimizers", an industry of consultants who carry out optimization projects on behalf of clients.
Search engine optimization is available as a stand-alone service or as a part of a larger marketing campaign. Because SEO often requires making changes to the source code of a site, it is often most effective when incorporated into the initial development and design of a site, leading to the use of the term "Search Engine Friendly" to describe designs, menus, Content management systems and shopping carts that can be optimized easily and effectively.
A range of strategies and techniques are employed in SEO, including changes to a site's code (referred to as "on page factors") and getting links from other sites (referred to as "off page factors"). These techniques include two broad categories: techniques that search engines recommend as part of good design, and those techniques that search engines do not approve of and attempt to minimize the effect of, referred to as spamdexing. Some industry commentators classify these methods, and the practitioners who utilize them, as either "white hat SEO", or "black hat SEO". Other SEOs reject the black and white hat dichotomy as an over-simplification.
Search engine optimization is available as a stand-alone service or as a part of a larger marketing campaign. Because SEO often requires making changes to the source code of a site, it is often most effective when incorporated into the initial development and design of a site, leading to the use of the term "Search Engine Friendly" to describe designs, menus, Content management systems and shopping carts that can be optimized easily and effectively.
A range of strategies and techniques are employed in SEO, including changes to a site's code (referred to as "on page factors") and getting links from other sites (referred to as "off page factors"). These techniques include two broad categories: techniques that search engines recommend as part of good design, and those techniques that search engines do not approve of and attempt to minimize the effect of, referred to as spamdexing. Some industry commentators classify these methods, and the practitioners who utilize them, as either "white hat SEO", or "black hat SEO". Other SEOs reject the black and white hat dichotomy as an over-simplification.
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