Overview of Internet Advertising
History of Internet Advertising
Advertising on the Internet quickly followed the introduction of the World Wide Web. Introduced in 1991 by CERN in Switzerland, the World Wide Web (to which most people refer to as the "internet") provided an easy-access forum for companies to market their products. Soon, the online advertising began to boom. By 2001, top companies like Microsoft, Yahoo!, Amazon and American Online managed to reach between 125 to 442 million viewers. It soon became clear that internet advertising was no joke, and the number of viewers and dollars continues to grow exponentially [8].
Interesting Facts [2, 4, 6]:
- The "internet" does not really refer to the World Wide Web; it includes all forms of communication via network channels.
- The origin of internet advertising is largely unknown
- Internet advertising accounts for 2% of all advertising spending in the economy today.
- ClassMates.com reaches the largest audience via banner ads at 12.16%
- The average web user has 6 web sessions per week, but the click rate for top banners is only 0.31
- The top advertising domain is yahoo.com, which reaches 32.34% of all internet users
Modern Internet Advertising
Internet advertising has become the norm for most big and small companies. It is extremely rare in today's economy for a large firm to have a marketing department that does not include an e-Advertising group. In fact, special internet advertising analysts and research teams are being hired and created at most major companies. Sites such as Yahoo.com, Google.com, MSN.com and other search engines make billions of dollars in revenue due to internet advertising even though the websites are free for visitors [6]. Nonetheless, internet advertising still does not account for a large part of the advertising budgets of companies. This is partly due to the economic nature of internet advertisements. Since the ability for the internet to display messages is infinite, most ads are extremely cheap in comparison to more expensive TV, magazine or radio advertisements. Such advertisements come in all forms and sizes. The following is a table with a description of the major types
Forms of Internet Advertising
Type of Ad
Description
E-mail
E-mail ads can either be based on subscription to a website or via spamming (see Illegal vs. Legal).
Banner
Banner ads span a portion of the website. The goal is for users to click on the ad and go to the advertiser's site.
Spyware
Spyware is an illegal form of advertising used to hack into a user's computer and supply advertisements via the host.
Pop-Up
Pop-up ads create a new browser window upon entry of a website. The goal is for the user to click on the ad.
Contextual
Contextual ads are ones that are within the host website.
Illegal vs. Legal Internet Advertising
Legal advertising involves any form of advertising that involves search engines, an advertising network or a volunteer-based e-mail advertising. Search engine advertising refers to preferred websites provide based on certain searches. For example, it is legal for google.com to have "suggested websites" (usually the host has paid to be a "suggested website") at the top of your search results. Advertising networks include banner, pop-up and contextual advertising. All of these forms of advertising require permission from the host website (and usually some sort of fee) to allow an advertisement (including the appropriate link) to be embedded within the website. Companies often pay per pixel or per click-through. This is the most common form of advertising. Finally, when someone voluntarily signs up for an e-mail list on a website, it is legal to e-mail them with offers and promotions from that website. It is only legal, however, to e-mail those surfers based on the agreement provided on the website when they signed on the list
Illegal advertising includes all forms of spamming, which is defined as "the sending of unsolicited bulk e-mail" (Wikipedia). Unsolicited e-mail includes any messages sent electronically that were not asked for by the recipient. Bulk e-mails implies that the message must be sent to multiple unsolicited recipients in order to qualify as "spam." There are many ways for spam to be transferred other than e-mail, such as instant messaging, blogs and mobile phone; however, e-mail is the most common. A large number of companies find spamming useful due to the cheap cost of entry. It costs almost nothing for companies to spam millions of user's inboxes with e-mails. However, most big companies do not want to risk associating themselves with spam e-mails due to the high chance of being prosecuted. Spam is illegal and there is a high penalty for using it to reach potential customers