Google Ads exclusion lists allow advertisers to prevent their ads from appearing on specific websites, mobile applications, or video channels that do not align with their brand goals. By proactively managing these lists, you keep your budget focused on placements that generate meaningful interactions rather than wasting spend on low-quality traffic sources. This process is a foundational step in maintaining a clean and efficient advertising account structure.
What are Google Ads exclusion lists and why use them?
Exclusion lists are collections of specific placements, URLs, or app IDs that you choose to block from your display, video, or performance max campaigns. In a typical account, you might find that certain categories of content or specific mobile games consume a significant portion of the budget without producing sales or qualified leads. By creating a negative placement list, you effectively tell the Google Ads algorithm that these specific destinations are off-limits for your business. This prevents your ads from appearing in environments that might be inappropriate or simply irrelevant to your target customers. Controlling where your brand appears is just as important as choosing the right keywords or audience segments. Without these lists, you essentially leave your ad placement strategy up to automated systems that might not always prioritize your specific brand safety requirements or conversion goals.
Managing these lists requires a consistent approach to account maintenance and periodic reviews of your placement reports. When you check your campaign performance, you should look for domains or apps with high impressions but zero engagement. These are primary candidates for your exclusion lists. For example, a Shopify store selling high-end athletic gear might notice that their display ads frequently appear in low-quality kids’ gaming apps. This is a common pattern in display advertising. By adding those specific app IDs to a shared exclusion list, you save your budget and ensure your brand image remains consistent. You can apply these lists at the campaign level, the ad group level, or across your entire account for consistent enforcement of your rules.
How to create and apply your first exclusion list
Creating a shared list in Google Ads is a straightforward process that helps you stay organized across multiple campaigns. Instead of adding exclusions to every campaign individually, you create a central list in the Shared Library that can be updated once and reflected everywhere. This approach saves time and reduces the risk of human error when managing large account structures. You can build these lists based on data from your placement reports or by using predefined category lists provided by Google.
- Navigate to the Tools and Settings menu in your Google Ads dashboard.
- Select Shared Library and then click on Placement exclusion lists.
- Click the plus icon to create a new list and give it a descriptive name.
- Add your list of specific URLs, mobile apps, or video channels to exclude.
- Save the list and navigate to your campaigns or ad groups to apply it under the Content settings tab.
Which types of placements should you monitor?
Monitoring placement reports is a task that should be performed at least once a month for most active accounts. You should pay attention to domains that appear to be made for advertising only or apps that have a high volume of accidental clicks. These environments often lead to inflated impression numbers without any actual value for your business. When reviewing your data, look for high spend and low conversion rates, as these are strong indicators of poor placement quality. It is also good practice to review the content categories that your ads are currently showing on. Sometimes, entire categories of websites, such as gaming or sensitive content, may not be suitable for your brand. By excluding these categories, you can quickly cut out a large portion of irrelevant traffic.
How Alien Road applies Google Ads exclusion lists
At Alien Road, we follow a rigorous process to ensure our client accounts remain focused on high-quality traffic. When we start a new engagement, we look at the historical placement data to identify recurring low-performing sites. We maintain a master exclusion list that covers common categories of low-value websites and apps. This allows us to hit the ground running with a higher baseline for performance. We then continue to refine these lists based on the specific niche and audience of each client. For example, we might allow gaming apps for a client that sells gaming hardware, while excluding them for a professional financial services firm. By tailoring these lists to the specific business goals, we maximize the efficiency of every dollar spent.
Can you exclude specific audiences as well?
While placement exclusions focus on where your ads appear, you can also use audience exclusions to prevent your ads from being shown to specific groups of people. This is particularly useful when you want to refine your targeting or avoid showing ads to people who have already converted. For instance, if you run a lead generation campaign, you should exclude users who have already completed the sign-up process. This ensures that you are not paying for repeat impressions on people who are already in your database. You can manage these exclusions by adding audience lists to your negative audience targeting. This layer of control is essential for managing your customer acquisition costs and ensuring a clean journey for your prospective customers.
Common mistakes to avoid when using exclusions
A common mistake is being too aggressive with exclusions before you have sufficient data to support your decisions. If you block too many websites or categories, you might accidentally restrict your reach to a point where your campaigns no longer have enough volume to function properly. You must find the right balance between quality control and maintaining enough scale to reach your target audience. Always check the impact of your changes after a few weeks to ensure that performance has improved as expected.
- Avoid blocking entire categories without checking if they actually contain some relevant traffic.
- Do not rely solely on automated exclusion tools without verifying the results.
- Remember to update your lists regularly as new websites and apps are created daily.
- Ensure that your exclusion lists are applied to the correct campaign level to avoid unintended consequences.
- Check your conversion tracking data before excluding a site that might be generating indirect leads.
How to handle accidental impressions and clicks
Accidental clicks are a significant challenge, especially in mobile app environments where users might tap an ad by mistake while playing a game. These clicks often result in high bounce rates and zero engagement, which wastes your budget and skews your performance metrics. By identifying the specific apps where these clicks occur, you can add them to your exclusion list. This proactive step helps you preserve your budget for platforms where users are genuinely interested in your offering. Look for a high number of clicks but a very low average session duration in your analytics platform. This often points to traffic from accidental clicks in mobile apps.
Where to start this week
To start this week, pull your placement report from the last 30 days and sort by spend in descending order. Identify the top 20 domains or apps that have spent the most money without generating a single conversion. Create a new negative placement list in your Shared Library and add these destinations to it. Apply this list to your most active display or video campaign. Monitor your campaign performance for the next seven days to see if there is an improvement in your overall conversion rate or a reduction in your cost per acquisition. By taking this small step, you are actively improving the efficiency of your account. Continue this cycle of review and exclusion regularly to maintain a high level of performance.
Keep reading: Google Advertising · Advertising