Google Ads Best Practices in 2026 for Structure, Bidding, Creative and Tracking

Question 1

How should I structure Google Ads search campaigns in 2026?

Accepted Answer

The article recommends consolidating search campaigns by theme with three to ten keywords per ad group sharing the same intent and RSA set. According to groas, broad match paired with Smart Bidding is the recommended default when conversion volume is sufficient, with phrase match as a middle ground and exact match reserved for brand and very high-value, low-volume terms. It recommends one strong RSA per ad group and aggressive negative keyword management to make broad match safer.

Question 2

When should I use Performance Max vs dedicated search campaigns?

Accepted Answer

According to groas, Performance Max should be run alongside dedicated search, not as a replacement, to capture demand across Google inventory with automatic budget allocation. The article states it excels for ecommerce and for lead generation accounts with well-defined conversion actions and strong creative assets across formats. It recommends keeping dedicated brand and high-intent search campaigns separate because Performance Max can cannibalize branded search and provides less search-term visibility.

Question 3

How much conversion volume do I need before switching to target CPA or target ROAS?

Accepted Answer

The article states Google's official recommendation is 15 conversions in the last 30 days per campaign before using target CPA, and 15 conversions with value data before using target ROAS. According to groas, campaigns with 30 or more monthly conversions perform significantly more consistently on target-based strategies. It recommends staying on Maximize Conversions or Maximize Conversion Value to build volume, as premature target-setting is a common cause of underperformance.

Question 4

How many RSA headlines and descriptions should I provide and how varied should they be?

Accepted Answer

According to groas, Google recommends 15 headlines and 4 descriptions per RSA, and advertisers should aim for at least 11 to 12 headlines and 3 to 4 descriptions to give the system meaningful variation. The article states assets need genuine diversity across value propositions, CTAs, proof points and urgency signals, not minor variations of the same message. It notes Google will disproportionately serve the best-performing combinations, so infrequent serving of many assets is expected.

Question 5

How do I set up enhanced conversions for Google Ads?

Accepted Answer

The article describes enhanced conversions as no longer optional, improving accuracy by sending hashed first-party data back to Google in a privacy-safe way to match conversions lost to cookie restrictions. According to groas, setup involves enabling enhanced conversions in conversion settings, implementing via the Google tag or Google Tag Manager method, verifying with Tag Assistant, and monitoring the diagnostics tab for healthy match rates. For lead generation, it recommends setting up enhanced conversions for leads to pass back offline conversion data.

Question 6

What should I leave to Google's AI and what still needs human judgment?

Accepted Answer

According to groas, Google's AI is best at tactical in-campaign optimization such as bid adjustments, ad rotation, signal weighting and budget pacing within a single campaign. The article states humans still beat automation for cross-campaign decisions: choosing which campaigns to run, allocating budget across campaigns, evaluating high-CPA campaigns on lifetime value, identifying branded-search cannibalization, and deciding on market expansion. It positions strategic oversight of allocation, architecture and intent segmentation as the human job that separates well-managed accounts from merely running ones.