Google's John Mueller confirms that when a URL appears in an AI Overview and as a blue link on the SERP, it won't count as two impressions.

Google’s John Mueller answered a question about removing hacked URLs that are showing in the index. He explained how to remove the sites from appearing in the search results and then discussed the ...

Google's John Mueller's response on phantom noindex errors in Search Console acknowledges indexing blocks visible to Google.

Google's John Mueller said that link spam left in the comments section have no effect on Google Search or SEO, (and maybe ...