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A very important aspect of any kind of display activity is the images and ad sizes. These are known as the ad formats.
This is a series of ad formats here. These are the most common ad formats across the web.
With the leaderboard, it’s at the top, it’s the first thing we see, we get it. With the MPU, it’s in the middle, it’s in the content we’re reading. Whereas with skyscrapers, they tend to be just to the side of the content, so as a result, our eyes tend not to focus in on where the skyscraper is. As a result, it’s less effective.
There are other formats and other formats to consider around mobile. We’ve got mobile banners and large mobile banners. This is a key consideration because if you think a mobile format, the mobile screen’s quite small. Creating a separate suite of mobile banners allows you to ensure that your messaging is readable on a mobile device. If you simply scale down a leaderboard or an MPU onto a mobile, it may not actually be readable. So, doing a 300 x 50 banner ad on a mobile device allows you to ensure that the messaging is readable, which is essential to what we’re trying to achieve here.
Just some specifications around ad formats.
The maximum file size is 150kb and the measurement is in pixels.
These are key considerations for a creative brief because if we deliver the wrong ad formats, we can’t use them. So we can’t run our campaign. And there’s different specifications that must be brought in the brief for us to create the ads that we can use in the Google Display Network. Ads will differ on different channels. So, Facebook has different ad specs and premium may have different ad specs. But ultimately, we will be generally contained to HTML5, animated or static.
To ensure that we don’t have to go to a designer every single time when we’re running ads in the Google Display Network, Google has what’s called Responsive Ad Creator. So, you can upload an image into Google and write some text and Google will create a template that overlays that text over the image.
Likewise, because consumers are on different devices, Google will ensure that the text responds and changes shape depending on what device they’re on, and where the image is actually placed. You might have an ad in MPU format. If the ad needs to be served into a skyscraper format, the image will reshape into a skyscraper. Likewise, it will reshape into a leaderboard or whatever shape the ad unit is. So, this allows us to create one single ad unit that responds to all the different ad units available to us on the Google Display Network, without a designer. It’s cost effective. The only drawback is the creativity can be a little bit limited, but we can test that over time.
Some advantages of responsive ads:
In an ideal world, you will have a defined image for your campaign and not just scrape your website. But if that must happen, it’s okay too because it does limit the costs that are associated with any kind of creative output.
There are other ad formats outside of the responsive ads on the GDN.
We do have Gmail ads where we can target people within their Gmail based on perhaps the subject line of senders, the body content of emails that they’ve sent or senders have sent, the email addresses or the domain names of who sends the emails.
So, if you wanted to target, for example, your competitor’s newsletter list, you can just put the competitor domain in as a targeting option in your Gmail ads. And then anyone who gets their emails from that domain is liable to get served your GDN Gmail ad. It may or may not happen. The only thing is with ad blockers and certainly with the way that Gmail is setup, it tends to be in the promotional tab, so it’s not always served. Sometimes you find with Gmail ads, it leads to mixed results, but it is worth testing as part of an overall display campaign.
Then also on the Google Display Network, you’ve got engagement ads. These are expandable MPUs that will run a video when someone hovers over them for a certain amount of time. So, if your mouse hovers over a certain MPU placement, it literally goes one, two, three, and then the video plays. So, it’s like expanding your YouTube reach and your YouTube formats out to the Google Display Network.
That brings this on to YouTube itself, which we know is part of the GDN where you can run your pre-rolls or your mid-rolls or your in-ads. So, you can serve banners on YouTube videos or you can serve videos that appear before videos that people are looking at.
Dynamic remarketing is like Criteo, which is the e-commerce retargeting. You can link your Google Shopping account to the Google Display Network and drive remarketing based on the products that people have just looked at. It will show the product they’ve just viewed, the price of the product and the landing page of that product. So, like Criteo, but just on the Google Display Network, where the partnerships for Criteo tend to be around premium websites, whereas the Google Display Network, while similar in functionality, might be lower value websites.Back to Top
Cathal Melinn is a digital strategist, lecturer, and trainer. He has over 15 years’ experience in eCommerce, social media, affiliate marketing, data analytics, and all things digital. He worked at Yahoo! Search in 2005 as a Senior Search Strategist for the UK Financial Services vertical. He moved to the world of agency in 2010 as Head of Search and Online Media. Cathal’s previous clients include Apple, Vodafone, Expedia, Virgin, Universal Music Group, Amazon, Compare the Market, and HSBC.
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ABOUT THIS DIGITAL MARKETING MODULE
This module introduces the key concepts involved in display advertising. It covers the advantages of different types of display platforms and demonstrates how to set up a display advertising campaign. It also explores the key considerations for targeting and bidding in a display advertising campaign, and how to report on and optimize campaign performance.