Ever since AI Overviews started decimating clicks in natural search, I’ve had two questions on my thoughts: “What sort of AI Overview key phrases nonetheless drive clicks?”, and “Is there a strategy to engineer extra clicks from zero-click search?”
I requested our ace information scientist, Xibeijia, if she might assist me construct a profile of “AI proof key phrases”.
By “AI proof key phrases” I imply queries that maintain (or improve) their clicks, even when AI Overviews are current within the SERP.
Xibeijia ran a small-scale research on Ahrefs’ key phrases to seek out out.
Learn on to see what she discovered…
AI Overviews are inclined to steal clicks.
Google now fields questions natively within the search outcomes utilizing AI, that means that customers don’t at all times have to click on via to web sites to seek out a solution.
Ryan Regulation and Xibeijia Guan ran a (now well-known) research again in April into the CTR impression of AI Overviews.
They discovered that pages lose 34.5% CTR, on common, when the AI Overview is current on the SERP.
However, what concerning the key phrases that don’t expertise a CTR drop—what do they seem like, and have they got something in frequent?
Xibeijia ran a really small-scale examine on ahrefs.com to see if we might be taught something from our personal “AI proof key phrases”.
It concerned:
- Heading to the Key phrase report in Google Search Console through Ahrefs
- Discovering US key phrases with 0-100% improve in CTR
- Setting a date filter for March thirteenth (that is when AI Overviews doubled, following the March Core Replace)
- Making use of the filter “impressions >= 100”
- Including these key phrases to a key phrase record
- Filtering that record based mostly on whether or not AI Overviews had been current on the SERPs


Google Search Console efficiency in Ahrefs Dashboard
In complete, 97 out of 1,393 key phrases (~7%) additionally ranked in a SERP topped with an AI Overview.
As I mentioned, the research was fairly small fry.
However, even so, Xibeijia noticed some attention-grabbing patterns within the information.
The key phrases that noticed steady or elevated CTR fell into three classes:
1. They had been “free instruments” key phrases
Xibeijia seen that our “free instruments” key phrases didn’t expertise as a lot of a CTR decline, regardless of rising AI Overview presence.
Which means that utility pages like our Web site Site visitors Checker and our Free Key phrase Generator nonetheless triggered customers to click on.
Zero-click search summaries weren’t sufficient for customers on this state of affairs—that they had a job-to-be-done, they usually required a instrument to do it—which meant they wanted to click on.


Ahrefs SERP Overview in Key phrases Explorer exhibiting Ahrefs’ free instrument—Site visitors Checker—shedding one natural place, however gaining an AI Overview quotation, giving us two possibilities for clicks.
2. They didn’t rank initially
Some key phrases didn’t rank on web page one initially, however started rating within the prime 10 or in an AI Overview post-March thirteenth.
This reaffirms the significance of search engine optimization.
If you happen to optimize your content material nicely, it is nonetheless potential to enhance CTR in AI Overview SERPs—although some industries and content material varieties will possible fare higher than others.


Ahrefs SERP Overview in Key phrases Explorer exhibiting one in every of Ahrefs’ “High Web sites” pages claiming place 7 and an AI Overview.
3. They appeared in SERPs the place AI Overviews ranked under place one
As Patrick Stox shared not too long ago on the Ahrefs weblog, AI Overviews aren’t at all times within the first place within the SERPs—they will truly rank in positions one via six.
In actual fact, ~8.5% of the time they’re not in place one.
In our research, we noticed both click-parity or click-growth throughout SERPs the place AIOs ranked decrease than place one.
In different phrases, our information signifies that when AI Overviews aren’t in place one, they don’t take as many clicks away.


Ahrefs SERP Overview in Key phrases Explorer exhibiting one in every of Ahrefs’ “High Web sites” pages climbing one rating in a SERP the place the AI Overview ranks in place 6.
That is one thing we’re going to be testing in additional element, so be careful for an AI Overview place CTR research on our weblog.
First off, head to:
- Dashboard
- Tasks
- Google Search Console
- Discover your undertaking
Then head to:
- Key phrases report
- Choose a area
- Set an impression threshold (e.g. >100)
- Set a constructive CTR vary (e.g. 0–100) and choose “Improved”
Export these key phrases, open them in a spreadsheet, and duplicate all.
Then go to:
- Key phrases Explorer
- Paste in your record
- Select the identical area
- Apply a “SERP Characteristic” filter
- Select “Embody > AI Overview”
Lastly, apply the filter “Goal > [enter your domain] > present rating positions”.
This can present you your “AI proof” key phrases—those retaining or gaining clicks, regardless of the presence of AI Overviews.
Examine again on this report back to see which forms of key phrases you may goal to engineer extra clicks.
Wrapping up
AI Overviews have undeniably modified the search panorama—usually to the detriment of natural CTR—however our small-scale research exhibits that some key phrases proceed to drive clicks.
So, what makes a key phrase “AI proof”? In our dataset, three elements stood out:
- It promotes free instruments: Utility-driven queries (like “free instruments”) compel clicks—summaries alone aren’t at all times sufficient.
- It didn’t rank extremely to start with: Rating enhancements nonetheless increase CTR—even in AI-dominated SERPs.
- It has AIOs in decrease positions: When AIOs don’t occupy the highest slot within the SERPs, your web page has extra respiration room.
Even in zero-click search, some key phrases nonetheless click on.
So keep it up monitoring your key phrase efficiency, and keep watch over the place AI Overviews seem in your SERPs.