What Exactly Is Banner Advertising? Definition and Function

What Is Banner Advertising?

Banner advertising refers to the use of a rectangular graphic display that stretches across the top, bottom, or sides of a website or online media property. The horizontal type of banner advertisement is called a leader board, while the vertical banners are called a skyscraper and are positioned on a web page's sidebars. Banner ads are image-based rather than text-based and are a popular form of online advertising.

The purpose of banner advertising is to promote a brand and/or to get visitors from the host website to go to the advertiser's website.

KEY TAKEAWAYS

•Banner advertising refers to the use of a rectangular graphic display that stretches across the top, bottom, or sides of a website or online media property.

•Banner ads were the first form of internet-specific advertising, appearing in 1994.

•Today, banner advertising, and virtually all online advertising, currently utilizes real-time bidding technology known as programmatic bidding, which allows approved companies to bid on ad space during the time it takes for a banner ad to load.

How Banner Advertising Works

Internet advertising has gone from an uncertain bet to serving as the primary platform for most companies’ marketing. In the U.S., the growth in digital advertising continues to grow by double digits on an annual revenue basis, with 2020 revenue report at $138.9 billion.

Banner advertising, also called display advertising, consists of static or animated images or media and is usually placed in high-visibility areas on high-traffic websites. Banner advertising is attractive because it can help create brand awareness, generate leads, and re-target an audience (such as giving a visitor a chance to sign up for a newsletter or free trial before they click away).

Banner advertising functions mainly the same way as traditional advertising; however, the method by which the advertiser pays the host can differ greatly from traditional ad space sales. The host is paid for the banner advertisement through one of three methods: cost per impression (payment for every website visitor who sees the ad), cost per click (payment for every website visitor who clicks on the ad and visits the advertiser's website) or cost per action (payment for every website visitor who clicks on the ad, goes to the advertiser's website and completes a task, such as filling out a form or making a purchase).

Traditional banner advertising has expanded to other forms, such as Facebook Ads and Instagram Sponsored Ads. Facebook is estimated to account for roughly 42.5% of online display advertising spending in the U.S. in 2022. The trend in online advertising has seen digital display ad spending (including banner ads, video, rich media, and sponsorships) continue to grow. As of 2020, 31.5% of all online ad spending goes to digital advertising, which includes banner ads.

Banner Advertising Technology

Ad networks are in charge of matching advertisers to websites that want to sell advertising. They keep track of what advertising space is available and match it with advertiser demand. The technology that enables ad networks to do this is a central ad server, which selects specific ads that are tailored to the website's visitor based on keywords from the visitor's search and website viewing behavior or based on the overall context of the host website content.

Banner advertising, and virtually all online advertising, currently utilizes real-time bidding technology known as programmatic bidding, which allows approved companies to bid on ad space during the time it takes for a banner ad to load.

Trends for content marketing revolve around personalization—the ability to make consumers feel as though you are speaking directly to them. As a result, targeted banner ads have gotten ever more common.

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