AdSense not working?

Short, practical troubleshooting and context for the thread. Since @Dani reported ads missing while other members saw them, this kind of brief disappearance most often comes down to a transient ad-server hiccup or something local (browser, proxy, or filtering) rather than a permanent site-wide problem. The steps below help narrow which one it was and what to collect if it happens again.

Quick checks any visitor can try:

• Hard-refresh the page (Ctrl+F5 on Windows, Cmd+Shift+R on Mac) and clear the browser cache/cookies.
• Disable any ad-blockers, privacy extensions, or browser features that block third-party scripts.
• Try a different browser or device, and try from another network (cellular or a different ISP). If ads show elsewhere, the problem is local.
• Open Developer Tools (F12) and look at Console and Network: failed requests, 4xx/5xx responses, or Content-Security-Policy errors point to blocked or failing ad requests.

Checks for site admins:

• Verify the ad code is still present and unchanged in the served HTML. A partial edit or server-side filter can break the JS that renders units.
• Check server/firewall/CSP rules that might block external ad scripts, or a hosts file that redirects ad domains.
• Look in the AdSense account for any policy messages, disabled ad serving, or alerts. Account-level issues stop fills across pages.

If the issue persists or recurs, capture: a sample page URL, exact timestamps (with timezone), screenshots, and the browser Network/Console logs showing failed requests. Those make it possible to determine whether it was a transient network/Google-side problem or something that must be fixed on the client or server.