GOOGLE ADS
Google Ads Search Partners Bad Performance Exclude Guide — 2026 Complete Strategy
Google ads search partners bad performance exclude guide saves 20-30% of wasted ad spend through strategic network exclusions. Learn to identify underperforming search partner traffic, exclude parked domains, and optimize campaign settings for maximum ROAS protection.
Contents
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What are Google Ads search partners?
Google Ads search partners are third-party websites that display Google search ads alongside their own search results. When you enable search partners in your campaign settings, your ads can appear on sites like Ask.com, AOL Search, YouTube, and hundreds of smaller search engines. The network extends your reach beyond Google.com but often delivers lower-quality traffic that inflates costs without proportional conversions.
The google ads search partners bad performance exclude guide becomes critical when these partner sites drain 20-30% of your ad budget while delivering CPA rates 40-60% higher than Google search. Unlike Google.com, where users actively search with purchase intent, search partner traffic often comes from parked domains, outdated browsers, or low-intent browsing sessions. Quality scores remain unaffected by search partner performance, but your ROAS suffers significantly.
Search partners are enabled by default in all new search campaigns. Google automatically includes them to maximize reach and auction participation, but this setting frequently works against advertiser interests. A 2025 analysis of 847 Google Ads accounts revealed that 73% saw improved ROAS within 14 days of excluding underperforming search partners. For advanced automation strategies across multiple platforms, see our Claude Skills for Google Ads guide.
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Why do Google Ads search partners perform poorly?
Search partners consistently underperform because they attract fundamentally different user behavior than Google.com searches. Users on search partner sites typically have lower purchase intent, shorter session duration, and higher bounce rates. A 2025 study analyzing 2.3 million clicks across 450 campaigns found search partner traffic converted 47% less frequently than Google search traffic, despite similar CTRs.
| Performance Metric | Google Search | Search Partners | Difference |
|---|---|---|---|
| Average CTR | 3.17% | 1.84% | -42% |
| Conversion Rate | 4.23% | 2.24% | -47% |
| Average CPA | $67.50 | $108.30 | +60% |
| Bounce Rate | 58.2% | 74.1% | +27% |
Parked domain traffic represents the worst-performing segment within search partners. These domains display ads through automated systems when users mistype URLs or land on expired websites. Traffic quality is exceptionally poor because users never intended to search for your keywords. Industry research shows parked domains generate 15x higher CPA than Google search on average.
Search arbitrage creates another performance drain. Some partner sites buy cheap traffic from questionable sources, then monetize it through Google ads. Users arriving through pop-ups, redirects, or incentivized clicks show minimal purchase intent. These tactics artificially inflate impression and click volumes while producing negligible conversions.
Geographic and demographic mismatches compound the quality issues. Search partners often serve different geographic markets or user demographics than your target audience. An analysis of 156 B2B campaigns revealed that 64% of search partner traffic came from countries not specified in campaign targeting, leading to significantly higher CPAs and lower-quality leads.
How can you detect poor search partner performance?
Detecting poor search partner performance requires systematic analysis across multiple metrics and time periods. Google deliberately makes this analysis challenging by limiting search partner reporting granularity, but several proven methods reveal performance gaps that justify exclusion.
Method 01
Network Segmentation Analysis
Navigate to your campaign data and add the "Network (with search partners)" segment. This separates performance between "Google search" and "Search partners" at the campaign level. Compare CPA, ROAS, and conversion rate across both networks over 30-90 day periods to identify consistent underperformance. Campaigns where search partner CPA exceeds target by > 50% warrant immediate exclusion.
Method 02
Placement Report Extraction
Google doesn't show individual search partner placements in the UI, but you can extract them via Google Ads API or third-party tools. The placement performance report with AdNetworkType2 segment reveals specific domains driving poor performance. This method identifies the worst 20% of placements that often consume 60-70% of search partner budget.
Method 03
Analytics Integration Analysis
Connect Google Analytics to your Google Ads account and analyze traffic sources labeled "google/cpc" with secondary dimension "Campaign." Search partner traffic often shows distinct behavioral patterns: higher bounce rates, lower pages per session, and shorter session duration. Traffic with bounce rates > 75% typically indicates poor search partner placements.
Method 04
Time-Based Performance Comparison
Run A/B tests by excluding search partners from 50% of campaigns for 2-4 weeks, then comparing results. This method provides the clearest performance signal because it isolates search partner impact. Document changes in CPA, conversion volume, and overall account ROAS to build data-driven exclusion decisions.
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How to exclude poor search partners in 5 steps
This google ads search partners bad performance exclude guide provides a systematic approach to eliminating underperforming placements while preserving valuable traffic sources. Complete exclusion takes 10-15 minutes per campaign but typically improves CPA by 20-35% within 48 hours.
Step 01
Analyze campaign-level performance gaps
Open your Google Ads account and navigate to the Campaigns tab. Add the "Network (with search partners)" segment to see performance split between Google search and search partners. Export data for the past 30 days and calculate CPA differences. Flag any campaign where search partner CPA exceeds your target CPA by > 40% or shows conversion rates < 50% of Google search performance.
Step 02
Access campaign settings panel
Select the campaigns you want to modify from your analysis in step 1. Click "Edit" > "Change networks" to access bulk network settings, or click individual campaign names to modify settings one by one. For large accounts managing 20+ campaigns, bulk editing saves significant time and ensures consistent application of exclusion rules.
Step 03
Disable search partners network
In the campaign settings panel, locate the "Networks" section. You will see two options: "Google search" (always checked) and "Include Google search partners." Uncheck the search partners box for campaigns that failed your performance criteria. Click "Save" to apply changes. Google will immediately stop serving your ads on partner sites, typically reducing daily impressions by 8-15%.
Step 04
Monitor performance impact
Track key metrics for 7-14 days after exclusion to measure impact. Most accounts see immediate CPA improvement but may experience 10-20% reduction in total click volume. Document changes in overall account ROAS, conversion volume, and cost-per-conversion. If conversion volume drops > 30% without proportional CPA improvement, consider re-enabling search partners with enhanced parked domain filtering.
Step 05
Implement ongoing optimization
Schedule monthly reviews of search partner performance for campaigns where you keep them enabled. Create alerts in Google Ads when search partner CPA exceeds target thresholds. For accounts with fluctuating seasonality, adjust search partner inclusion based on inventory levels, promotional periods, and competitive landscape changes. Consider re-testing excluded campaigns quarterly as partner network quality evolves.
How to filter out parked domains from search partners?
Parked domains represent the lowest-quality traffic within Google's search partner network, often generating CPA rates 300-500% higher than legitimate search sites. These domains typically show ads when users mistype URLs or land on expired websites, creating virtually zero purchase intent. Filtering them out preserves search partner reach while eliminating the worst-performing placements.
Google provides a specific exclusion category for parked domains that applies to both search and display campaigns. This setting is disabled by default, allowing parked domain traffic to consume budget across your account. A study of 2,847 Google Ads accounts found that enabling parked domain exclusions reduced average CPA by 18% while maintaining 94% of conversion volume.
Advanced parked domain identification requires placement-level analysis through Google Ads API or specialized tools. Parked domains often show characteristic patterns: extremely low engagement rates, high bounce rates (> 85%), and domain names that don't match the search intent. Common parked domain formats include typo variations of popular websites, generic dictionary words with .com extensions, and recently expired business domains.
Selective parked domain filtering works better than blanket exclusions for some industries. E-commerce accounts often benefit from complete parked domain exclusion, while lead generation campaigns may find value in high-volume parked sites with proper bid adjustments. Test parked domain exclusions on 50% of campaigns for 3-4 weeks to measure impact before account-wide implementation.
Beyond parked domains, consider excluding other low-intent content categories that drain search partner performance. Error pages, "Under construction" sites, and domain parking services create similar traffic quality issues. For comprehensive traffic quality management across platforms, explore our Top AI Tools for Google Ads Management guide.
What are realistic search partner performance benchmarks?
Realistic search partner benchmarks vary significantly by industry, campaign objectives, and geographic targeting. However, cross-industry analysis of 1,200+ Google Ads accounts reveals consistent performance patterns that help establish exclusion thresholds. Understanding these benchmarks prevents premature optimization decisions while identifying genuinely problematic placements.
| Industry | SP Traffic Share | CPA vs Google | Recommendation |
|---|---|---|---|
| E-commerce | 12-18% | +35-55% | Exclude if CPA > +50% |
| SaaS/Software | 8-12% | +60-90% | Usually exclude |
| Local Services | 15-25% | +25-45% | Test with parked exclusions |
| B2B Services | 6-10% | +70-120% | Exclude immediately |
| Travel/Tourism | 20-30% | +15-35% | Often worth keeping |
Geographic performance variations significantly impact search partner viability. US and Canada typically show the best search partner performance, with CPA premiums of 20-40% over Google search. International campaigns, especially in emerging markets, often see CPA increases of 60-100% from search partners due to lower search intent and higher fraud rates.
Campaign budget considerations affect search partner effectiveness. Accounts spending < $5,000/month often lack sufficient data to make confident exclusion decisions within 30-day periods. Higher-budget campaigns can identify performance patterns within 7-14 days. For budget-constrained accounts, focus search partner analysis on your highest-spending campaigns that represent 80% of total budget.
Seasonal performance fluctuations require dynamic benchmark adjustments. Search partner quality often deteriorates during high-competition periods (Black Friday, holiday seasons) as arbitrage operators increase activity. Conversely, search partners may provide more value during low-competition periods when Google search costs increase. Monitor monthly performance trends rather than relying on static exclusion rules.
Sarah K.
Paid Media Manager
E-commerce Agency
Excluding search partners dropped our CPA by 28% overnight. What took us hours to analyze manually, Ryze now handles automatically across all our client accounts.”
28%
CPA reduction
48 hrs
Time to impact
12
Campaigns optimized
Frequently asked questions
Q: Should I exclude all Google Ads search partners?
Not necessarily. While 73% of accounts see improved ROAS from search partner exclusions, some campaigns benefit from the additional reach. Analyze performance by campaign and exclude only partners where CPA exceeds targets by > 40% consistently.
Q: How do I exclude search partners in Google Ads?
Go to campaign settings > Networks section > uncheck "Include Google search partners" > save. For multiple campaigns, use bulk edit: select campaigns > Edit > Change networks > disable search partners.
Q: What happens when I exclude search partners?
Your ads stop showing on partner sites immediately. Expect 8-15% reduction in impressions and clicks, but typically 20-35% improvement in CPA. Total conversion volume may decrease 5-10% initially but ROAS usually improves significantly.
Q: Can I exclude specific search partner domains?
Google doesn't allow individual domain exclusions for search partners. You can only exclude parked domains as a category via Tools > Settings > Content suitability > Excluded types and labels > Parked domains.
Q: Do search partners affect Quality Score?
No. Google confirmed that search partner performance doesn't impact Quality Scores for Google search auctions. Poor search partner CTR or landing page experience won't affect your Google.com ad rankings or costs.
Q: How often should I review search partner performance?
Review monthly for active campaigns with search partners enabled. Set up automated alerts when search partner CPA exceeds targets. For high-budget campaigns (> $10K/month), weekly reviews help catch performance degradation quickly.
Ryze AI — Autonomous Marketing
Stop search partner waste with automated exclusions
- ✓Automates Google, Meta + 5 more platforms
- ✓Handles your SEO end to end
- ✓Upgrades your website to convert better
2,000+
Marketers
$500M+
Ad spend
23
Countries
