AdSense ads not showing in 2026: a practical troubleshooting order

1. Check the account before the page

Look at AdSense Sites and Policy center. Confirm the website is approved, then read any account or serving restriction. A public URL check cannot see these private decisions. Google’s coverage troubleshooting guide is the primary starting point for diagnosing why requests may not receive ads.

Keep your observations specific: which page, which device, whether you were signed in and what the account says. A useful support note describes the symptom and checks already performed; it does not start with an assumed cause.

2. Verify the published advertising setup

Inspect the correct live page. Compare its publisher and ad-unit identifiers with your account, and confirm that the intended unit is enabled. A missing identifier is a setup problem to investigate; an identifier’s presence is only one piece of evidence.

Our checker detects an AdSense loader in initial HTML. It deliberately marks an absent loader as unverified because a site can load it later. In a browser, check for script errors and whether the advertising code runs after the intended consent step. Do not click your own ads as a test.

3. Check the visitor’s browser and consent path

Browser extensions, network filters and privacy settings can stop advertising resources. Compare a normal visitor session on another device or browser you control. Keep the tool’s own task usable when an advertising request fails.

Exercise your consent interface using ordinary visitor choices. Check that a visitor can revisit those choices and that the site follows them. Code discovery alone cannot establish this. Google explains relevant advertising-cookie disclosures in its required privacy content guidance; use the rules and consent requirements that apply to your site and visitors.

4. Review ads.txt without treating it as a magic fix

Google recommends ads.txt and says it is not mandatory. If you use it, publish the exact seller entry from your account and check the publisher ID. See Google’s ads.txt guidance.

For a subdomain, inspect the registrable root domain’s setup too. Site Check stays within the submitted site and its www counterpart; it does not follow unrelated domains or claim that an entry visible at a subdomain establishes the full root-domain configuration. Recent changes also need to be discovered by the relevant crawlers.

5. Distinguish setup from coverage

A request can complete without a displayed ad. The account and coverage guidance matter after the implementation checks pass. Do not invent an approval percentage from that empty placement or replace a working page with repeated advertising changes.

Download a Site Check report to preserve the public observations, then add your own notes from the browser and account separately. The checker leaves approval, traffic quality, content value and consent compliance unverified. That is a deliberate limit: those conclusions need evidence the public scan does not have.

When asking for help, share a public page address and a redacted description of the failure. Keep earnings, personal details, passwords and account access out of public posts.