Watch Out for Google Algorithm Changes: 3 Direct Effects on Your Campaigns

Lucas Ferraz · 2026-10-07

Unexpected drop in organic and paid traffic

Google algorithm changes can cause sudden drops in traffic. It’s common for certain keywords that used to perform well to lose relevance after updates. You should continuously monitor your traffic metrics. If you notice a drop of more than 20% over one or two weeks, consider reviewing your SEO and paid ads strategies. Use analytics tools to identify which keywords are losing rankings and adapt your campaigns quickly.

Changes to ad qualification rules

With frequent algorithm changes, ad qualification rules can change too. This means ads that were previously approved may be disapproved without prior notice. Keep an eye on the platform’s guidelines and review your ads regularly. If an ad is disapproved, adjust the content and targeting to comply with the new guidelines. Schedule a weekly review of all your active ads to avoid surprises.

Impact on ad targeting and delivery to audiences

Algorithm updates can directly affect your ad targeting and delivery. If the platform changes how audiences are defined, you could lose your connection with your target audience. Run A/B tests to see whether your targeting is still effective after the changes. If you notice that CPC has increased or your conversion rate has dropped, consider adjusting your targeting or testing new audiences.

Need to review keywords and bids

After an update, it’s essential to review your keywords and bids. What worked before may no longer be effective. Analyze your keyword performance. If a keyword has seen a sharp drop in impressions, rethink its relevance. Do fresh keyword research to find alternatives that could deliver results. Also, adjust your bids to make sure you’re competing effectively.

Updating best practices to stay competitive

With every algorithm change, best practices evolve too. Stay up to date with the latest Google Ads guidelines. This can include changes to video ad best practices, new targeting options, or updates to ad policies. Do a monthly checkup of best practices and compare them with your current campaigns to identify areas for improvement.

Track your performance and adapt quickly. What changes have you noticed in your campaigns after the latest Google updates? Share the numbers!