Digital display advertising

Display advertising is advertising on websites. It includes many different formats and contains items such as text, images, flash, video, and audio. The main purpose of display advertising is to deliver general advertisements and brand messages to site visitors.

According to eMarketer, Facebook and Twitter will take 33% of display ad spending market share by 2017. Also, desktop display advertising has eclipsed search ad buying in 2014, with mobile ad spending to overtake display in 2015.

History

Since the early '90s, the advent of the Internet has completely changed the way people relate to advertisements. As computers prices decreased, online content became accessible to a large portion of the world's population. This change has modified the way people are exposed to media and advertising and has led to the creation of online channels through which advertisements can reach users.

The first type of relationship between a website and an advertiser was a straightforward, direct partnership. This partnership model implies that the advertiser promoting a product or service pays the website (also known as a publisher) directly for a certain amount of ad impressions. As time went on, publishers began creating thousands of websites, leading to millions of pages with unsold ad space. This gave rise to a new set of companies called Ad Networks. The ad network acted as a broker, buying unsold ad space from multiple publishers and packaged them into audiences to be sold to advertisers. This second wave of advertiser-publisher relationships rapidly gained popularity as it was convenient and useful for buyers who often found themselves paying a lower price yet receiving enhanced targeting capabilities through ad networks.

The third and most recent major development that shaped the advertiser-publisher ecosystem started occurring in the late 2000s when widespread adoption of RTB (real time bidding) technology took place. Also referred to as programmatic bidding, RTB allowed companies representing buyers and sellers to bid on the price to show an ad to a user every time a banner ad is loading. When a page loads during a user visit, there are thousands of bids occurring from advertisers to serve an ad to that user, based on each company's individual algorithms. With this most recent change in the industry, more and more ads are being sold on a single-impression basis, as opposed to in bulk purchases.

First online advertisement

The birthday of the first banner display is on the 27th October 1994. It appeared on HotWired, the first commercial web magazine.

The future for display advertising

United States internet users spend more time surfing using mobile devices and viewing different social media platforms. This behavior pattern effects the online advertising market that is drifting from search advertising, which led the market in the last decade, to display adverting that takes a big part in the social media business model. In the year 2016, display advertising is forecast to pass search advertising and lead the U.S. digital market. Display ads in The United States are forecast to reach 32.17B$ in spending, while search advertising achieves 29.24B$, by the year 2019 this gap will grow as spending will be 46.69B$ and 40.6B$ respectively.

Importance of formats of display ads

Two students of the "Amsterdam school of Communication Research ASCor" have run studies about the audience reactions to different display advertising formats. In particular, they took into consideration two different types of format (sponsored content and banner advertising) to demonstrate that people react and perceive formats in different ways, positive and negative. For this reason, it is important to choose the right format because it will help to make the most of the medium. It is also possible to add:

• Video;
• Rich Media Ads (Expandables): flash files that may expand when the user interacts on mouseover (polite), or auto- initiated (non-polite);
• Overlays: ads that appear above content and that are possible to remove by clicking on a close button;
• Interstitials: Ads that are displayed on web pages before expected content (before the target page is displayed on the user’s screen);
• Sponsorship: including a logo or adding a brand to the design of a website. This can also can fall under Native advertising, which is an ad that can seem like Editorial, or "In-Feed", but has really been paid for by the advertiser

To help to better select the right format for the type of ad, Interactive Advertising Bureau has realized a Display Standard Ad Unit Portfolio that works as a guideline that can be followed by the creatives.

• Vertical rectangle: 240 x 400
• Mobile leaderboard: 320 x 50
• Banner: 468 x 60
• Leaderboard: 728 x 90
• Square: 250 x 250
• Small square: 200 x 200
• Large rectangle: 336 x 280
• Inline rectangle: 300 x 250
• Skyscraper: 120 x 600
• Wide skyscraper: 160 x 600
• Half-page: 300 x 600
• Large leaderboard: 970x90
• Large mobile banner: 320 x 100
• Billboard: 970 x 250
• Portrait: 300 x 1050

Typical web banner, sized 468×60 pixels.

File:Formatfordisplayadvertising.jpg

Who works behind display ads

Creative

The role of the creatives is to give a shape to an ad. They have to find the idea and the most efficient way to push the customer to buy a product or a service. Imagination and innovation are required to develop and to present an advertisement.

Media planner

People have to test in which way the user experiences all the information of a data visualization. For this reason, they have to study the users' response to sounds, image, and motion. They have to be aware of everything that is digitally consumed, to know all the newest technologies and media solutions, and to help all the other departments to find the best way to reach the object's campaign.

Tools that a media planner uses buy display advertising include the Google Adwords Display Planner, Quantcast, ComScore, SimilarWeb, Thalamus, Compete, MOAT, and competitive intelligence tools like Adbeat and WhatRunsWhere.

Ad server

The ad server helps manage display advertisements. It is an advertising technology (ad tech) tool that, throughout a platform, administrates the ads and their distribution. It is basically a service or technology for a company that takes care of all the ad campaign programs and by receiving the ad files it is able to allocate them in different websites. The ad server is responsible for things as/ the dates by which the campaign has to run on a website; the rapidity in which an ad as to be spread and where (geographic location targeting, language targeting.. ); controlling that an ad is not overseen by a user by limiting the number of visualisations; proposing an ad on past behaviour targeting.

There are different types of ad servers. There is an ad server for publishers that helps them to launch a new ad on a website by listing the highest ads' price on its and to follow the ad's growth by registering how many users it has reached. There is an ad server for advertisers that helps them by sending the ads in the form of HTML codes to each publisher. In this way, it is possible to open the ad in every moment and make changes of frequency for example, at all times. Lastly, there is an ad server for ad networks that provides information as in which network the publisher is registering an income and which is the daily revenue.