Google expands destination-not-working examples without changing enforcement

What changed

Google has added examples to its “Destination not working” policy article and says enforcement is unchanged. Search Engine Land reports covered issue types including 4xx and 5xx errors, DNS failures, redirect loops, AdsBot errors and timeouts.

More diagnostic detail, not a new standard

The added examples can make a disapproval easier to investigate, but Google says they do not introduce a new enforcement approach. A destination can fail at several layers, including server response, domain resolution, redirect handling, crawler access and page responsiveness.

The listed examples should not be treated as an exhaustive technical specification. Nor does a URL loading successfully for one user prove that AdsBot can reach it consistently under the conditions Google evaluates.

Check campaign structure as well as the page

Search Engine Roundtable also reported that a campaign without an asset group can show an “invalid final URL” error even when the URL itself works. That scenario means a browser test alone may not identify the cause. Campaign structure should be reviewed before concluding that the destination page is broken.

This reported structural case should also remain bounded. It does not show that every invalid-final-URL message is caused by a missing asset group, or that adding one will resolve unrelated DNS, response or crawler failures.

A staged investigation

Editorial suggestion: begin by preserving the exact disapproval message and affected campaign context. Reproduce the destination path, inspect response codes and redirect chains, check DNS and timeouts, then verify AdsBot access. If the page works, review whether the campaign structure is complete, including the presence of an asset group where relevant.

Change one layer at a time and record the result. Rebuilding a page before testing campaign structure can create unnecessary work, while adding structural elements will not cure an actual server failure. The goal is to isolate the failing layer before requesting review.

Keep evidence of corrections and retest the complete destination path. The clearer examples improve diagnosis, but they do not guarantee approval after a particular fix.

Why it matters for advertisers

Clearer examples can reduce unnecessary page changes and help teams distinguish server, DNS, redirect, crawler and campaign-structure issues before seeking another review.