Ad unit error: Invalid URL in Ad Unit HTML code
Attribute src should contain a normalized URL. If a URL is not normalized, you’ll get this error message.
You can check if the URL is correct by copy-pasting it into browser address bar - a banner should be displayed. Check the screenshot below for the example.

Here are examples of invalid URLs:




You can check if the URL is correct by copy-pasting it into browser address bar - a banner should be displayed. Check the screenshot below for the example.

Here are examples of invalid URLs:




Updated on: 18/04/2023
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