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What Is the Google Display Network? Banner Ads 101

Jian Tat Lee
July 11, 2026

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What Is the Google Display Network? Banner Ads 101
TL;DR: The Google Display Network (GDN) is Google’s huge collection of over 2 million websites, apps, YouTube, and Gmail where your image, video, and text ads can appear. Instead of waiting for people to search, you show banner ads to the right audiences while they browse. It is cheap per view, ideal for brand awareness and remarketing, and works very differently from Google Search ads.

If you have ever seen a banner ad for a product follow you around the internet, from a news site to a mobile game to YouTube, you have met the Google Display Network. Most Malaysian business owners have run or been pitched “Display ads” without a clear picture of what the network actually is or when it makes sense to use it.

The Google Display Network, often shortened to GDN, is the part of Google Ads that shows visual ads across millions of partner sites and apps rather than on the search results page. Where a search ad waits for someone to type a query, a Display ad reaches people earlier, while they are reading, watching, or scrolling. That single difference changes how you should use it, budget for it, and judge its results.

The short beginner video below gives a quick visual overview. After it, we break down how the Display Network works, where your ads show up, what it costs, and whether it suits your business.

Google Display Network basics EXPLAINED in under 5 minutes

Source video: WebFX on YouTube


1. What is the Google Display Network, in plain English?

Quick Answer: The Google Display Network is a group of more than 2 million websites, apps, and video platforms where Google can place your visual ads. Instead of text ads on search results, you run image, banner, and video ads that appear as people browse. It is one of the campaign types inside Google Ads management, built for reach rather than capturing a live search.

Think of Google Search as the Yellow Pages, where people look you up the moment they need you. The Display Network is more like billboards and magazine ads spread across the whole internet. You are not waiting for a search; you are putting your brand in front of the right people while they go about their day online.

These ads appear on partner websites that show Google ads to earn revenue, inside mobile apps and games, on YouTube, and in Gmail. The format is usually a banner or a responsive image-and-text ad rather than a plain line of text. That is why beginners often call it “banner ads”, though the network is far bigger than simple banners.

Key takeaway: The Display Network shows your visual ads across millions of sites and apps as people browse, rather than on the Google search page. It is about reach and visibility, not catching a live search.

Not sure if Display ads fit your goals?

A quick look at how a managed campaign is planned can save a lot of wasted budget. See how our Google Ads service works →


2. How does the Google Display Network work?

Quick Answer: You tell Google who to show your ads to and where, then Google places your ads across the network and charges you, usually per 1,000 views or per click. It uses the same auction logic as the rest of Google Ads, so how Google Ads works applies here too, just aimed at browsing audiences instead of searchers.

The network gives you several ways to decide who sees your ads. Most beginners mix two or three of these:

  • Audience targeting. Reach people by interests, habits, age, or life events, like “new parents” or “people researching a car”.
  • Contextual targeting. Show ads on pages about a chosen topic or keyword, so a dive shop appears on travel and diving articles.
  • Placement targeting. Hand-pick specific websites, apps, or YouTube channels you want to appear on.
  • Remarketing. Show ads to people who already visited your website but did not buy or enquire.

Once your targeting and budget are set, Google handles the rest in real time, fitting your ad into available space across the network. Because supply is so large, you can gather views quickly and cheaply. The skill is in pointing those views at the right people, which is where planning and measurement matter.

Key takeaway: You choose the audience, topic, or exact placements; Google serves your ads across the network and charges per view or click. Sharp targeting is what separates a useful campaign from wasted spend.

3. Display ads vs Search ads: what is the difference?

Quick Answer: Search ads catch people who are already looking for what you sell, so they cost more per click but convert fast. Display ads reach people earlier, before they search, so they are cheaper per view but need more nurturing. Both run inside pay-per-click advertising; they just sit at different stages of the buying journey.

This is the most useful comparison for a beginner to understand, because it tells you what to expect from each. The table below sums up the trade-off for a typical Malaysian SME.

Display ads vs Search ads at a glance
Comparison of Google Display ads and Google Search ads on buyer intent, click-through rate, cost, pricing model, and best use.
 Display adsSearch ads
Buyer intentLow – people are browsingHigh – people are searching
Typical click-through rate~0.5%~3–5%
Typical cost per clickRM 0.40–RM 1.50RM 2–RM 9+
Usual pricing modelOften per 1,000 views (CPM)Mostly per click (CPC)
Best forAwareness & remarketingCapturing ready buyers

Source: ZenWeb operational data, 500+ Malaysian SME campaigns, 2024–2026. Typical ranges that shift with industry and season.

Neither channel is “better”; they do different jobs. A common beginner mistake is to expect Display clicks to convert like Search clicks and then call the campaign a failure. Judge Display on awareness, assisted conversions, and remarketing results, and judge Search on direct enquiries.

Key takeaway: Search captures demand that already exists; Display builds and revisits demand. Cheaper views do not mean cheaper customers, so measure each channel by the job it is meant to do.

4. Where do your Display ads actually appear?

Quick Answer: Your ads can show on more than 2 million partner websites, inside mobile apps and games, on YouTube, and in Gmail. According to Google’s own definition, Display Network sites reach over 90% of internet users worldwide, which is why it is such a powerful reach channel.

The network spreads your ads across four broad types of space. The chart below shows roughly how impressions tend to split across them for a typical campaign.

Where Display impressions typically land, by placement type
Illustrative share of Google Display Network impressions across websites, mobile apps, YouTube, and Gmail.
Placement typeShare of impressions 
Websites, blogs & news45%
Mobile apps & games28%
YouTube19%
Gmail8%

Illustrative split based on typical Google Display Network delivery patterns (ZenWeb, 2024–2026). Your real mix depends on targeting and budget.

This spread is why the Display Network reaches almost everyone online in Malaysia. With nearly the whole country connected, your audience is browsing these spaces every day. Helping Malaysian businesses claim that attention before a rival does is a core part of what we do at ZenWeb.

Key takeaway: Display ads appear across websites, apps, YouTube, and Gmail, reaching over 90% of internet users worldwide. The reach is enormous, so smart targeting matters more than chasing raw volume.

5. What results can you expect from Display?

Quick Answer: It depends on your goal. A pure awareness campaign chases cheap, wide reach; a remarketing campaign chases conversions from warm visitors. Click-through rates on Display are low by nature, so the real measure is cost per result, tracked properly with conversion tracking, not raw clicks.

Setting the right expectation per goal saves a lot of confusion. The benchmarks below are typical ranges we see across Malaysian SME Display campaigns.

Typical Display benchmarks by campaign goal
Typical click-through rate, cost per 1,000 impressions, and cost per lead by Google Display campaign goal for Malaysian SMEs.
Campaign goalTypical CTRTypical CPMTypical cost per lead
Brand awareness~0.4%RM 6Not the goal
Remarketing~0.7%RM 9RM 25–RM 45
Audience prospecting~0.5%RM 7RM 60–RM 110

Source: ZenWeb operational data, 500+ Malaysian SME campaigns, 2024–2026. Ranges vary by industry, creative, and competition.

Notice how remarketing delivers the cheapest leads, while prospecting to new audiences costs more per lead but builds your future pipeline. A balanced plan often runs both, then shifts budget toward whatever the numbers reward.

Key takeaway: Set the goal first, then judge the campaign by cost per result, not clicks. Remarketing usually returns the cheapest leads; prospecting costs more but fills the top of your funnel.

Want realistic Display numbers for your industry?

We map likely costs and results to your goals before you commit a ringgit. See our Google Ads pricing →


6. Why remarketing is the Display Network’s secret weapon

Quick Answer: Remarketing shows Display ads to people who already visited your website, so it targets warm prospects who know you. They convert far better and cheaper than cold audiences, which is why it is the most popular use of Display. The same warm-audience logic powers retargeting in Facebook ads too.

Most visitors leave a website without buying on the first visit. Remarketing keeps your brand in view so they come back when they are ready. The gap between warm and cold audiences is large.

Remarketing vs cold prospecting on Display
Illustrative comparison of conversion rate and cost per conversion for remarketing audiences versus cold prospecting audiences on the Google Display Network.
AudienceConversion rateCost per conversion
Remarketing (warm)~3.8%~RM 38
Cold prospecting~0.9%~RM 95

Illustrative scenario based on typical Malaysian SME Display benchmarks (ZenWeb, 2024–2026). Your real figures will differ.

In this example, warm visitors convert more than four times better and at well under half the cost. That is why a smart first Display campaign for most SMEs is simple remarketing to recent website visitors, then expanding to new audiences once it works.

Key takeaway: Remarketing reaches people who already know you, so it converts much better and cheaper than cold targeting. For most beginners, it is the safest and most profitable way to start with Display.

7. How does Display fit with Performance Max?

Quick Answer: The Display Network is also one of the channels that Performance Max uses automatically. A standalone Display campaign gives you direct control over targeting and placements, while Performance Max blends Display with Search, YouTube, Gmail, and Maps in one automated campaign. Beginners often start with standalone Display for clarity.

Both have a place. A standalone Display campaign is easier to understand when you are learning, because you can see exactly where ads run and adjust audiences yourself. Performance Max trades some of that control for Google’s automation across every channel at once.

A practical path for many Malaysian SMEs is to learn the basics with a focused Display remarketing campaign and get conversion tracking solid first. Then test Performance Max once there is clean data for Google’s automation to learn from. Good data in means better results out.

Key takeaway: Standalone Display gives you control; Performance Max bundles Display with every other Google channel and automates it. Start simple, get tracking right, then graduate to automation.

8. Is the Google Display Network worth it for your business?

Quick Answer: Display is worth it if you want to build brand awareness, bring back website visitors, or support a longer buying cycle. It is less suited to capturing urgent, high-intent demand on its own. For most businesses it works best alongside Search and the wider mix covered in our digital marketing guide for beginners.

Run a quick self-check before you spend:

  • Do you have website traffic to remarket to? If yes, Display remarketing is an easy early win.
  • Is your product visual or considered over time? Image ads and repeated exposure help these most.
  • Do you want reach, not just instant leads? Display is built for visibility and assisting conversions.
  • Is your tracking set up? Without it, you cannot tell which views and clicks turned into business.

Display rarely works as a lone channel for direct sales. It shines as a supporting act: keeping you visible, warming up cold audiences, and bringing browsers back. Pair it with strong search visibility, which in turn relies on long-term assets like content and quality backlinks, and you cover both the short and long game. If you would rather have it planned and managed for you, our Google Ads team handles the targeting, creative, and tracking end to end.

Key takeaway: The Display Network is worth it for awareness, remarketing, and longer buying cycles, especially beside Search. It is a supporting channel, not usually a standalone sales engine.

9. Conclusion

The Google Display Network is Google’s way of putting your visual ads in front of people across more than 2 million websites, apps, YouTube, and Gmail, rather than only on the search page. It trades the high intent of search for huge, cheap reach, which makes it ideal for brand awareness and, above all, remarketing to people who already know you.

Used with the right expectations, measured by cost per result, and paired with Search, it is one of the most flexible tools in Google Ads for a Malaysian business. Now you know what the Display Network is, how it works, where your ads show, and when it earns its place in your marketing.


10. Frequently Asked Questions

1. What is the Google Display Network in simple terms?

The Google Display Network is a group of more than 2 million websites, apps, YouTube, and Gmail where Google can show your image, banner, and video ads. Instead of appearing on the search results page, your ads reach people while they browse, watch, or check email, which makes it a reach and awareness channel.

2. What is the difference between the Display Network and Search ads?

Search ads appear when someone types a query into Google, catching high-intent buyers. Display ads appear as people browse other sites and apps, reaching them earlier and more cheaply per view. Search is best for capturing demand; Display is best for awareness and remarketing. Most businesses use both together.

3. How much do Google Display ads cost in Malaysia?

Display is usually cheaper per view than Search. Clicks often cost between RM 0.40 and RM 1.50, and you can also pay per 1,000 impressions. Because you set a daily or monthly cap, you control the spend. Judge it on cost per result, not the low click price alone.

4. Are Display ads the same as banner ads?

Banner ads are one common format on the Display Network, but the network is wider than banners. It also runs responsive image-and-text ads, video ads on YouTube, app ads, and Gmail ads. “Banner ads” is a beginner shorthand; the Display Network covers many visual ad types across millions of placements.

5. Is the Google Display Network good for small businesses?

Yes, especially for remarketing to recent website visitors, which converts well and cheaply. It also builds brand awareness over time. It works best as a support channel alongside Search rather than a standalone sales engine, and it needs proper conversion tracking to show its true value.

Ready to put the Display Network to work?

Book a free 30-minute strategy session. We will review your goals, your website traffic, and your competitors, then give you a realistic Display and remarketing plan with clear cost-per-result targets.

Get my free Google Ads strategy session →

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