Visibility is not READABILITY. Brand teams confuse these two all the time. They
By Oliver Bradley · June 12, 2026 · Curated by George's Blog
Visibility is not READABILITY.
Brand teams confuse these two all the time.
They think: "If my hero image grabs attention, it's doing its job."
It isn't.
Getting noticed is not the same as getting understood.
And getting understood is what gets you chosen.
I tested the Anua Azelaic Acid Facial Serum on Amazon with both an Attention AI tool, and RHINO AI for glance-readability.
High attention score. Eye-catching design. Looks premium.
But it fails glance-readability.
Poor contrast. Tiny text. The product type "facial serum" and the size "30ml" are basically invisible at thumbnail.
You can see it. You can't read it.
And here's the mindset problem:
Brand teams assume shoppers will READ THE PRODUCT TITLE for the details.
They won't. They don't. Tobii eyetracking proved it decisively.
Shoppers scroll fast. They fixate on images. They ignore titles. They're trying to work out the 4Ws from the hero image alone:
→ What brand?
→ What product type?
→ What variant?
→ What size?
If the hero image doesn't answer those questions at a glance, shoppers move on.
Unreadable = incomprehensible = unbuyable.
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It's like someone shouting at you in a language you don't understand.
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You look at them quizzically. Then you walk away confused.
That's what happens when a hero image grabs attention but fails readability.
You made them look. You didn't help them understand.
Beautiful is great, necessary, but not sufficient to be buyable.
The mindset shift brand teams need:
Stop assuming the product title does the work.
The hero image must deliver the 4Ws on its own.
Readable at thumbnail. In 400 milliseconds.
Visibility gets attention.
Readability gets conversion.
We've proven the ROI of Readability.
Do you test your hero images for glance-readability?
Or just for how they look?
Check out Olay's Serum in the comments it's glance-readable. Well done to Paul Gallagher and the P&G team.