Articles on: Publishers

Ad Unit Error: Missing URL in Ad Unit HTML Code

The error "Missing URL in HTML" occurs when the src attribute of the iframe tag is absent or empty. This can happen, for example, if you edited your ad unit code and accidentally removed the src attribute.

If you add a URL to the src attribute using JavaScript, it may not be added in time for the bot to recognize it, resulting in the URL being defined as empty.

A correct src attribute loos like this:

Updated on: 24/01/2025

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