Free Placement Leakage Audit

Where are your ads actually appearing?

Google's Display and PMax campaigns serve impressions across thousands of placements — mobile apps, YouTube channels, random websites. Most of them are junk. Find out how much of your budget is going to the mobile app black hole.

Mobile App Impression % & Severity
Top Junk Placements by Volume
Exclusion Candidate List
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Placement Leakage Diagnostics

TOTAL IMPRESSIONS

2.4M

APP IMPRESSIONS %

74.2%

UNIQUE PLACEMENTS

8,341

EXCLUSION CANDIDATES

127

Top Junk Placements · Impressions
com.kiloo.subwaysurf

Mobile App

142K
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Mobile App

███K
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Mobile App

███K
Example preview only — the full audit reveals every flagged placement, source split, and exclusion recommendation

FAQs

You must exclude mobile app categories at the account level, as Performance Max explicitly bypasses standard campaign-level placement exclusions. Google's algorithm actively routes inventory to mobile games because accidental screen taps generate extremely low CPCs, padding the campaign's perceived engagement metrics while killing actual lead quality. The Placement Leakage Audit calculates your specific App Placement Wastage Rate and generates the exact account-level exclusion list required to sever this traffic.

You must utilize the Google Ads API or custom script reporting to extract placement data, as the native UI aggregates this into useless high-level summaries. PMax deliberately obfuscates placement-level performance data to prevent advertisers from manually blocking low-converting network properties, limiting you to basic impression counts. The Placement Leakage Audit extracts these PMax Shadow Placements to reveal exactly which URLs and apps are draining your Smart Bidding budget without yielding conversions.

Your campaigns are likely suffering from quiet auto-enrollment into the Google Display Network (GDN) expansion and Search Partners. Google opts new Search campaigns into these expanded networks by default to maximize eligible inventory, resulting in bottom-of-the-barrel display traffic and click fraud that masquerades as search intent. The Placement Leakage Audit exposes your Network Dilution Penalty to show precisely how much budget was bled into non-search placements over the last 30 days.

Your location settings are likely set to 'Presence or interest in' rather than 'Presence,' allowing Google to serve ads to users outside your targeted region who show search interest. This setting combined with expanded network placements often results in overseas bot farms or low-quality display networks capturing your budget through spoofed location intent. The Placement Leakage Audit calculates your Geographic Leakage Variance, instantly flagging campaigns where off-target locations are eating your domestic budget.

You are experiencing placement fraud from malicious mobile apps or hidden iframes that force accidental clicks without rendering your actual landing page. These placements exploit the CPC model by generating massive click volumes, forcing Smart Bidding to bid higher on them while Google Analytics registers immediate user abandonment. The Placement Leakage Audit isolates these fraudulent sources using a Click-to-Session Discrepancy metric, pinpointing exactly which apps and sites are stealing your spend.

You must proactively exclude the specific 'parked domains' content category in your account settings, as Google includes them in network inventory by default. Parked domains offer zero content value but generate massive volumes of accidental clicks from users mistyping URLs, which drains your daily budget on zero-intent traffic. The Placement Leakage Audit reviews your Content Exclusion Deficits to ensure parked domains and other zero-value categories are permanently blocked across your account.

YouTube's algorithm prioritizes kids' content because toddlers on shared devices generate the highest engagement rates and cheapest CPVs on the platform. These accidental clicks feed false positive signals to Smart Bidding, which then creates a feedback loop heavily biasing your delivery toward gaming and nursery rhyme channels rather than your actual demographic. The Placement Leakage Audit quantifies your Juvenile Placement Ratio and cross-references your delivery against a 50,000-channel blocklist to stop the bleed.

No, Performance Max ignores campaign-level placement exclusions and requires you to apply negative placement lists at the account level or MCC level. Google designed PMax to operate across all channel inventories fluidly, meaning traditional campaign-specific guardrails are bypassed in favor of algorithmic freedom. The Placement Leakage Audit highlights your Vulnerable PMax Campaigns and provides a consolidated, account-safe exclusion file you can upload directly.

MFA sites are low-quality, ad-stuffed webpages designed solely to arbitrage cheap traffic and harvest programmatic ad spend. Because these sites engineer high click-through rates and artificially inflate time-on-site metrics, Smart Bidding algorithms misinterpret them as high-intent placements and aggressively bid for their inventory. The Placement Leakage Audit flags your exposure using an MFA Identification Index to instantly identify and exclude these domains from your PMax and Display campaigns.

No, Target CPA actually accelerates spend on junk placements if they manage to trigger soft conversions or view-through events. When accidental app clicks or bot traffic hit your site and fire top-of-funnel conversion tags, the algorithm views these garbage placements as highly efficient and aggressively routes more budget to them to satisfy the tCPA constraint. The Placement Leakage Audit runs a Quality-Adjusted CPA check to expose how junk inventory is artificially deflating your reported acquisition costs.

View-through conversions allow Google to claim credit when a user scrolls past an ad on a low-quality site but later converts through a different, legitimate channel. By assigning full or partial conversion value to these phantom views, the algorithm justifies continuous spending on garbage placements that never actually drove a direct click or engagement. The Placement Leakage Audit separates your metrics to reveal the View-Through Illusion Rate, exposing which placements rely solely on coincidental attribution to survive.

Free Placement Leakage Audit — Stop Showing Ads on Toddler Games | ClickCatalyst | ClickHub