Exclusive: Study claims sites previously ranked first can lose 79% of traffic if results appear below Google Overview

News companies have been warned of a “devastating impact” on online audiences as search results are replaced by AI summaries, after a new study claimed it caused up to 80% fewer clickthroughs.

The threat posed by Google’s AI Overviews, which summarise a search result with a block of text, has rapidly risen to the top of the concerns among media owners. Some regard it as an existential threat to outlets reliant on search result traffic.

AI summaries can give users all the information they seek without ever clicking through to the original source of the content. Meanwhile, search result links are pushed further down the page, lowering the number of users that find them.

A new analysis by the Authoritas analytics company has found that a site previously ranked first in a search result could lose about 79% of its traffic for that query if results were delivered below an AI overview.