Increasing Banner CTR: 6 Basic Rules to Follow

Learn about Banner CTR, one of the most important metrics in display advertising, and some basic ways to improve it.

In this post, we discuss banner CTR or click-through rate. We define it, list key factors that impact it, explain why this metric is so significant in analyzing the success or failure of banner campaigns, and, finally, suggest the most common ways to bring it higher. Those methods fall into two broad categories: general marketing techniques and the design and content of banners themselves.

Global digital banner advertising spending hit $185 billion in 2025, nearly tripling from roughly $67 billion in 2022. This explosive growth highlights just how popular banner advertising remains among businesses worldwide. Despite the rise of video and social media formats, banner ads continue to command a major portion of marketing budgets, proving their enduring value as a reliable advertising channel.

There’s a caveat, though. While some twenty years ago this promotion method could easily generate clicks that led to conversions, these days advertisers struggle to attract consumers’ attention to display ads. Almost every website offers tons of banners to visitors, trying to entice them to click that call-to-action button and ultimately make a purchase.

In fact, the Internet is so full of display ads that consumers have developed what came to be known as banner blindness. They simply ignore ads, thus turning many banner campaigns into a miserable failure. This enforces marketers to be more creative and smart in how they approach banner advertising.

In this post, we describe some of these techniques that you can leverage to increase CTR for your banner ads, too. We’ve divided them into two groups. One covers some general marketing strategies. The other deals with the technicalities: a banner ad design, content, and so on.

Banner CTR: When Seeing Doesn’t Always Mean Believing

Almost everything in business is measured in one way or another. How many pairs of boots did our shop sell last year? How many phone calls from potential customers have we received this week? How many people signed up for the cooking master class in the third quarter? All these questions have answers in numbers.

Banner advertising is no exception. There are several indicators that speak about the success or failure of banner campaigns. One of the metrics that you would hear discussed over and over is the Click-Through Rate, or CTR for short.

Don’t know what it means? It’s actually very simple. Just take the number of times visitors to websites or social media users have seen your display ad (we call this characteristic impressions), divide it by the number of times these people cared to explore your offer further by clicking on the ad (the number of clicks), and multiply the result by 100. Here’s the CTR formula (CTR is represented as a percentage):

Naturally, the higher this number is, the more successful your banner campaign is. However, defining a good CTR for banner ads is far from straightforward. There are too many niceties that can decrease or increase the coveted digits before and after the decimal point. Let’s take a look at the most common of these.

Why Is It So Hard to Determine a Good Banner CTR?

• Banner CTR depends on your marketing goal. One of the most important aspects that influences CTR for your display ads has to do with the part of the sales funnel you’re targeting. If you simply want potential customers to know about your company and products, don’t expect too many clicks on your banners. On the other hand, if you want them to take action and actually purchase whatever you sell, banner CTR can be higher.
• Banner CTR depends on the business sector. For companies that sell food products and those in construction, for instance, CTRs can vary hugely. Find out what the average CTR for banner ads is in your sector and strive to achieve and exceed it.
• Banner CTR depends on the media where you place your ads. There are lots of media where you can publish your banners, including social apps. These differ in their audiences who have specific interests and preferences. As such, banner CTRs for them can also be very different.
• Banner CTR depends on the region. A great-looking, enticing banner can generate a high CTR somewhere in Europe but, for some reason, fail to bring you enough clicks in the USA. This can be due to some cultural peculiarities, for example. Before you run an advertising campaign in a certain country, do some research on it. This way, you can avoid some awkward mistakes that can pull your banner CTR down to the bottom.

These are just some of the things that make pinning down a good CTR for your banner ads difficult. As we said, striving to keep in line with the average number for your business sector is probably your best bet.

Why Should You Care About Improving Banner CTR?

First and foremost, banner CTR helps you understand if your current banner campaign has hit the “success button.” Knowing this, you can plan your further advertising spending more precisely, provided that we know the average banner CTR for our niche.

Banner CTR also allows us to evaluate the quality of the banner, understand if viewers have found it enticing enough, and decide if we need to perform A/B testing. In addition, this metric lets us determine the best placements for our ads. For some sites, banner CTR can be higher. For others, it can be lower. Somewhere else, no visitor has clicked on the banner at all.

We should mention another important consideration related to banner CTR. There’s a direct correlation between it and the cost-per-click indicator. The higher the CTR, the less money you have to pay for each click. Therefore, if you want to spend less on advertising campaigns and improve your sales figures at the same time, you should take banner CTR very seriously.

Some Ways to Achieve a Higher Banner CTR

Now that you know what banner CTR is and why it’s such an important metric, let’s talk about some common ways to improve it. We’re not going to describe every existing method, though. This would call for an entire book rather than a short post. Still, why not try the ones below as a starting point in your quest for a higher CTR and then apply something more advanced?

General Marketing Techniques

Avoid Casting a Net That’s Too Wide

Every business owner’s goal is to have as many customers or clients as possible. However, as far as ad display is concerned, trying to “catch every fish in the water” is not the best policy.

Say you sell tourist gear such as trekking boots, tents, sleeping bags, backpacks, and so on. Most likely, you would want your banner campaigns to engage young people, students, those with an average income, and everyone with an active lifestyle. You would hardly collect many clicks from the demographics who are clearly not into green tourism.

Therefore, consider studying your target audience before launching an advertising campaign. The more relevant your products or services are to this audience, the more clicks you can expect, and, thus, a higher CTR. Exclude the categories of consumers who will hardly bring you value and improve your banner CTR.

Think Hard About Goodies You Offer to Banner Viewers

This is all about people’s psychology. Consumers tend to be attracted by gifts. Therefore,  decide if you can give them some of your stuff at cost zero. If you can, do.

Expanding on the tourist gear example, you can promise every customer who has purchased two pairs of trekking boots on your store a gratis pair of hiking mittens. This works much better than small, insignificant discounts and should bring you more clicks and visitors to your landing page.

Select Sites for Your Display Ads with Care

This is closely related to the first point in this section. If you are primarily focused on students and young people, there’s probably not much sense in running your display ads on a food recipe website. At the same time, placing your banners on websites for booking seats on trains or buses or forums for travelers is likely to generate more clicks for obvious reasons.

Therefore, search for appropriate settings on your preferred advertising network and pick those resources that can potentially bring you a higher banner CTR.

Technicalities

Stick to the Banner Ad Design and Content Best Practices

First things first. Your banner must look professional and convey your message clearly. To achieve this goal, you should follow basic design and content creation guidelines. Some of these include:

• Picking the optimal banner size(s)
• Putting your brand above all
• Keeping your text short
• Creating a hierarchy for your information
• Making your banner stand out from the rest of the page
• Choosing the best color scheme

The list goes on.

The best approach to creating engaging banners that follow the key design principles is to seek assistance from expert banner developers like our own team. With over 15 years of industry experience and thousands of beautiful banners of all types built for happy clients, we are true leaders in this field.

Consider More Engaging Types of Banners

A good cure for banner blindness as well as an effective way to improve the average banner CTR is to add motion and interactivity to your display ads. Static banners have their merits, too. For example, they are unobtrusive and cheap. Still, animated banners look more interesting and can tell your brand’s story in a much more meaningful way within the same limited space.

In the past, banner ad developers used Flash as their weapon of choice to build animated banners. Now, this format has been almost completely replaced by HTML5. The latest version of the web’s main markup language has everything for making ads with the WOW effect to entice the most demanding consumers. Learn more about the benefits of HTML5 banners for businesses here.

The GetDevDone banner development team builds different kinds of banners, including animated and interactive banners, for a higher banner CTR.

Remember About Consumers on the Move

It takes all kinds of hardware to make the digital world. Gone are the times when PCs or Macs were the only windows to the enchanting Internet space. These days, consumers rely more heavily on their handheld devices for surfing the web and making online purchases. Merchants and advertisers have to respond to this growing demand.

If you care about improving your banner CTR, you should give enough attention to how your display ads will look on the small screens of your prospects’ smartphones and tablets.

However, there are millions of models of these produced by hundreds of companies across the globe. How can you make sure that your banners will look perfect on all of them? Well, there are two ways:

• Create HTML5 banners that adjust their dimensions and content to the screen of the device where they are rendered.
• Build a banner set that caters to all common screen sizes.

Which of these two paths to take depends on your budget and time. Testing is extremely important in this case. Your banner CTR will equal zero if your display ad looks like a reflection in a distorting mirror on the screen of an iPhone or Samsung.

To Conclude

Banner CTR is a tricky metric. There are lots of aspects that make finding a good average CTR for banner ads a devil of a job, such as the business sector or regional specifics.

You can’t expect CTR to be sky-high right from the start. It takes patience, skill, and time to bring this important indicator higher. You should follow the basic marketing rules, such as selecting appropriate consumer groups and media for your display ads. In addition, banners themselves should look great, be engaging, and present your offer clearly.

We create HTML5 banners in all formats: static, animated, and interactive, optimized for major advertising networks including AdRoll, Sizmek, AIB, and others. Each banner is tested across 12+ physical devices and all popular browsers to ensure your display ads render correctly everywhere.

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Banner Design and Development FAQs

Are animated HTML5 banners better than static banners for improving CTR?

Animated HTML5 banners can improve CTR, but they are not automatically better than static banners. Motion can help fight banner blindness, show more information in limited space, and make the CTA easier to notice. That only helps when the animation supports the message instead of distracting from it.

A static banner may work better when the offer is simple, the placement is small, the audience already understands the product, or the campaign needs fast, low-cost production. Animated HTML5 makes more sense when the message needs sequencing, product movement, interaction, or stronger visual attention.

The risk is overbuilding. Heavy files, slow loading, unclear animation, unreadable text, or network restrictions can cancel out the benefit. For agencies, HTML5 banner development is mainly useful when creative quality, technical packaging, ad network requirements, and QA are handled together.

When does it make sense to create a full banner set instead of one responsive banner?

A full banner set makes sense when the campaign needs tight control over how each size looks, reads, and performs. One responsive HTML5 banner can be efficient, but it may not preserve the same hierarchy, image crop, CTA visibility, or animation timing across very different placements.

A separate banner set is usually safer when:

• the campaign uses many standard ad sizes
• small mobile placements need simplified copy or a different layout
• the brand team cares about exact visual control
• the media plan includes placements with strict dimensions
• the client wants to A/B test size-specific creative

The trade-off is production time. A full set needs more design adaptation, coding, QA, and approval cycles. A responsive banner is better when the budget is tighter, the message is simple, and flexible layout behavior is acceptable.

How can agencies reduce banner production delays before a campaign launch?

Agencies reduce banner production delays by turning banner production into a clean handoff, not a last-minute creative scramble. Most delays come from missing specs, late copy changes, unclear animation expectations, unapproved CTAs, or assets that are not ready for development.

A practical pre-production checklist should lock the basics before coding starts: final copy, target URL, CTA text, logo and brand assets, size list, animation notes, ad network, file limits, deadline, revision owner, and approval path. If the client has multiple stakeholders, one person should own final feedback. Otherwise small comments arrive in fragments and the banner set gets rebuilt more than once.

For agency delivery, the hidden delay is usually QA. HTML5 banners still need to be checked across browsers, devices, screen sizes, and the target ad platform’s validator or upload flow. Building that check into the timeline is safer than discovering a rejected ZIP file on launch day.

What should be tested before sending HTML5 banners to an ad network?

Before sending HTML5 banners to an ad network, test both the creative experience and the technical package. A banner can look fine in a local preview and still fail upload, tracking, mobile rendering, or click behavior.

At minimum, check:

• correct dimensions for every required placement
• readable text and visible CTA on desktop and mobile
• animation timing, looping, and final frame
• file size, file count, ZIP structure, and supported asset types
• clickTag or exit handling required by the platform
• landing URL behavior and tracking parameters
• backup image or fallback behavior where required
• rendering in common browsers and real mobile devices
• HTTPS-safe assets with no broken external calls

The exact rules can change by ad network, so the final check should use the current platform specs, not an old internal checklist. For agencies, this prevents two common launch risks: the ad is rejected by the network, or it serves but fails to track clicks correctly.