Google Ads Placement Exclusions: Stop Wasting Ad Spend

Google Ads Placement Exclusions: Stop Wasting Ad Spend

Google Ads placement exclusions are settings that prevent your Display, YouTube, and Search Partner ads from appearing on specific websites, apps, or video channels where you do not want your brand to show. They block wasted impressions on low-quality, irrelevant, or brand-unsafe placements before your budget is spent.

TL;DR

• Placement exclusions block your ads from specific websites, apps, and YouTube channels that waste budget or harm your brand.
• You can exclude placements at the account, campaign, or ad group level, and account-level exclusion lists apply across every campaign automatically.
• Audit the "Where Ads Showed" report weekly -- new bad placements appear constantly, especially on Display and Search Partner networks.
• Combine placement exclusions with content exclusions and brand safety settings for layered protection that catches what individual controls miss.
• Excluding mobile app categories, parked domains, and made-for-advertising sites is the fastest way to recover 10 to 20 percent of wasted Display spend.

What Are Placement Exclusions in Google Ads?

Placement exclusions are an account-level and campaign-level control inside Google Ads that tell the system: "do not serve my ads on this specific website, mobile app, or YouTube channel." Unlike content exclusions -- which block broad categories like "sensational news" or "gaming" -- placement exclusions operate at the individual-property level. You can type in a URL like "example.com/mobile-games" and Google will stop serving your ads there, usually within a few hours.

Placement exclusions apply to Display campaigns, Video campaigns running on YouTube, and Search campaigns that include Search Partners. They do not apply to Google Search results pages, Shopping ads, or Performance Max campaigns. For Performance Max and app campaigns, you must use account-level exclusions, which are managed separately and apply to all eligible campaign types.

Google Ads supports three scopes for placement exclusions: account-level exclusion lists that apply to every campaign, campaign-level exclusions that apply only to one campaign, and ad group-level exclusions that give you the most granular control. Most advertisers should start with a shared account-level exclusion list and add campaign-specific exclusions as needed for particular targeting strategies.

Why Do Bad Placements Drain Your Budget?

Bad placements drain your budget in ways that are easy to miss if you only look at campaign-level metrics. Low-quality websites and apps often have high viewability fraud -- your ad registers as an impression but is never seen. Many generate accidental clicks from mis-taps on mobile apps, burning CPC budget with zero purchase intent. And contextual matching on poor-quality pages often shows your ad next to content that repels your ideal customer, damaging brand perception.

The math is straightforward: if 15 percent of your Display impressions land on placements that never convert, and you spend $10,000 per month, you send $1,500 monthly to placements producing nothing. Over a year, that is $18,000 in provable waste. This is why proper campaign structure with exclusions built in from day one is essential.

Bad placements also create misleading data. When your campaign report includes junk traffic, your conversion rates and engagement metrics are distorted, and you may optimize creative or bidding based on garbage data, hurting performance on good placements.

Where Do You Find Placement Data for Display, YouTube, and Search Partners?

Google Ads provides placement reporting in three places, and most advertisers only check the first.

Pre-defined reports under "Where ads showed": Navigate to Campaigns, then Insights and Reports, then Report Editor. Create a "Where ads showed" report for your Display, Video, or Search Partner campaigns. This lists every domain, app, and YouTube channel where your ads appeared, with impressions, clicks, cost, and conversions. Sort by impressions descending and flag placements with high impressions and zero conversions.

Placement report under Content: Within a specific campaign, click Content in the left menu, then Placements. This view shows the same data filtered to one campaign -- useful for identifying campaign-specific bad placements.

YouTube channel placements for Video campaigns: For Video campaigns, the placement report includes YouTube channels and individual videos. A kids' content channel might show your B2B SaaS ad to an audience that will never convert, generating thousands of impressions with zero clicks.

For Search Partners, the placement data is less granular -- Google does not disclose every Search Partner domain in real time. If Search Partner performance underperforms your Google Search traffic by a wide margin, disable Search Partners entirely at the campaign level. Understanding how Display network targeting and placement reporting work together is critical for interpreting this data correctly.

How Do You Exclude a Placement Step by Step?

Excluding a placement takes five minutes:

1. Open the placement report: Go to the campaign, click Content in the left sidebar, then click Placements.
2. Identify the bad placement: Sort by impressions or cost, and flag placements with high spend and zero conversions, or with abnormally high bounce rates in Google Analytics.
3. Copy the exact URL: Click the placement row to expand it. Copy the full URL or app identifier exactly as it appears.
4. Navigate to exclusions: At the top of the Placements page, click the Exclusions tab.
5. Add the exclusion: Click the blue plus button, select "Placements," paste the URL, and click Save. For account-level exclusions, go to Tools and Settings, then Shared Library, then Placement exclusion lists, and add the URL there.
6. Verify: Wait a few hours and check the placement report. The excluded placement should no longer appear.

You can paste up to 10,000 URLs at once for bulk exclusions. If you maintain a running list of bad placements in a spreadsheet, copy the entire column and paste it into the exclusion list editor all at once.

How Do You Build and Share an Account-Level Exclusion List?

An account-level exclusion list is a shared resource that applies to every eligible campaign. Building one takes an hour upfront and saves hours monthly.

Step 1 -- Create the list: Go to Tools and Settings, then Shared Library, then Placement exclusion lists. Click the blue plus button and name it something descriptive, like "Global Exclusion List."

Step 2 -- Populate it: Add URLs for known bad placements. Start with these categories:

• Parked domains and expired domains that serve ads but no content
• Made-for-advertising (MFA) sites that exist solely to generate ad impressions
• Mobile apps with mis-tap ad placements, especially in gaming and utility categories
• YouTube channels aimed at children or non-English audiences irrelevant to your product
• Low-quality content farms and article-spinning sites
• Any placement with more than 500 impressions and zero conversions over 30 days

Step 3 -- Apply it: Check the boxes next to each campaign where you want the list applied. Use "Apply to all campaigns" to cover current and future campaigns.

Step 4 -- Update monthly: Add new bad placements from your audit and remove stale entries. A list that is not updated becomes obsolete within 60 days.

If you manage multiple Google Ads accounts, export the exclusion list as CSV, share it across accounts, and import it into each account's Shared Library. This is especially useful for agencies, where bad placements tend to overlap across clients in the same vertical.

What Placements Should You Exclude, with Examples?

For campaigns that target specific audiences, also exclude placements that are clearly irrelevant to your product. A B2B SaaS company selling enterprise software should exclude gaming sites, teen-focused apps, and entertainment blogs. A luxury e-commerce brand should exclude coupon and deal aggregator sites that attract bargain shoppers who will never pay full price. Being aggressive with exclusions is almost always cheaper than being too permissive.

How Do Placement Exclusions Differ from Brand Safety and Fraud Controls?

Placement exclusions, brand safety settings, and fraud prevention tools are three distinct layers of protection that overlap but do not replace each other.

Placement exclusions are manual, specific, and deterministic. You choose the exact URL or app to block, and Google blocks it. This is the most precise control but requires ongoing maintenance.

Brand safety controls use automated content classification to block entire categories of content -- adult, violent, sensitive social issues, and so on. Google Ads offers content suitability settings (expanded, standard, and limited inventory) that apply these controls automatically. Third-party verification tools like DoubleVerify and Integral Ad Science add pre-bid brand safety filtering at the impression level. For a full treatment, see how brand safety in advertising protects your campaigns.

Fraud prevention tools detect and block invalid traffic, bot activity, and impression fraud. They operate at the technical level, analyzing traffic patterns to identify non-human behavior. Google's built-in invalid traffic filtering catches basic bot traffic, but sophisticated fraud requires third-party verification. Programmatic ad fraud prevention strategies cover the full fraud landscape.

The right approach is to use all three layers together: account-level placement exclusions for known bad domains, brand safety settings for category-level protection, and fraud prevention tools for automated detection of invalid traffic. Each layer catches what the others miss. Relying on any single layer alone leaves gaps.

How Often Should You Audit Placements?

Audit frequency should scale with spend. For Display campaigns spending more than $5,000 per month, review the placement report weekly. New placements appear constantly as Google expands your reach, and a placement that was fine last month can degrade.

For YouTube campaigns, audit every two weeks. YouTube channel placements change less frequently, but new channels enter the network regularly and your targeting can drift.

For Search Partners, audit monthly unless spending more than $10,000 per month specifically on Search Partners, in which case audit weekly. Check aggregate Search Partner performance against your Google Search performance and disable Search Partners if the gap exceeds 30 percent on conversion rate or cost per conversion.

For account-level exclusion lists, review and update monthly. Add new bad placements discovered during audits and remove stale entries. A clean, current exclusion list compounds over time.

During the audit, look for these specific signals:

• Placements with more than 500 impressions and zero conversions over the review period
• Placements with a cost per conversion that is 3x or more above your campaign average
• Placements with a click-through rate below 0.05 percent on Display campaigns
• Placements with a bounce rate above 90 percent in Google Analytics
• Placements on domains you have never heard of that are generating meaningful spend

Frequently Asked Questions

Can I Exclude Placements from Performance Max Campaigns?

No. Performance Max campaigns do not support placement-level exclusions at the campaign level. However, account-level placement exclusions applied through the Shared Library do apply to Performance Max campaigns, so build your account-level exclusion list carefully if you run Performance Max alongside Display or Video campaigns.

How Many Placements Should I Exclude Before Launching a New Display Campaign?

Start with a pre-built exclusion list of at least 50 to 100 domains covering parked domains, MFA sites, irrelevant mobile apps, and known content farms. You can find starter exclusion lists from industry sources and add to them based on your own placement report data. Adding to the list weekly is more important than having a perfect list on day one.

Do Placement Exclusions Affect My Campaign'S Reach or Impression Share?

Yes, but the lost reach is almost entirely low-quality inventory that would not have converted anyway. Most advertisers find that excluding bad placements improves their overall conversion rate and reduces their effective cost per conversion, even though total impressions decrease. Reach is only valuable if it reaches the right audience.

What Is the Difference Between Placement Exclusions and Topic Exclusions?

Placement exclusions block specific URLs, apps, or YouTube channels. Topic exclusions block entire content categories like "games," "sports," or "news." Topic exclusions are broader and easier to apply, but they can also block high-quality placements within those categories. Use topic exclusions for clear brand safety risks and placement exclusions for precision.

Can I Use Negative Keywords as a Substitute for Placement Exclusions?

No. Negative keywords filter which search queries trigger your ads; they have no effect on Display or YouTube placement targeting. A Display campaign targeting keyword-based contextual placements can still appear on low-quality pages that match your keywords. Placement exclusions are the only way to block specific sites and apps on the Display and Video networks.