Think about how you check out a person before a meeting. You probably don't open their company website. You look them up, and somewhere in the first few results is a LinkedIn profile with a photo and one line of text under their name.
That line is the headline. For a lot of people, it is the only thing they read before deciding what kind of person they are about to talk to.
I think it does more work than your website, and almost nobody treats it that way.
The website is where people go after they've decided
A website answers questions for someone who is already interested. It is a place to confirm. The headline is where interest starts, or doesn't.
It follows you everywhere. It shows up when you comment on a post, send a connection request, get tagged, or land in someone's search. Your homepage waits for a visit. Your headline travels without being asked.
And here is the part that gets me. Most headlines are default settings. A job title and a company name. "Founder at [Company]." "Attorney." "Marketing Director." That tells a stranger what box you sit in. It tells them nothing about why they should care that you exist.
What a good headline actually does
A good headline answers one question fast: who do you help, and what happens for them?
I don't mean a slogan. I mean a plain sentence a stranger understands in five seconds. Compare "Owner at Smith Dental" with "Dentist helping nervous adults get through treatment without dread." The second one gives the reader a reason to keep going. It also sounds like a person.
A few things I look for:
- It names who you serve. Specific beats broad every time.
- It says what changes for them. An outcome, not a job description.
- It sounds like you. If you would never say it out loud, rewrite it.
- It holds up when it's the only thing read. Because often it is.
Buzzwords fail this test. "Passionate visionary driving innovation" could describe anyone, which means it describes no one.
Why this matters more now
This used to be a small thing. Now there is another reader in the room.
When someone asks ChatGPT or Claude who to trust, those tools pull from what exists about you across the web. Your profile is one of the cleanest, most structured descriptions of you that you control. If it is vague, or outdated, or just a title, you have handed a thin description to every person and every tool that looks.
I wrote earlier that AI tools don't rank you, they vouch for you. A vouch needs something to stand on. A clear headline that says what you do, for whom, is the cheapest piece of that foundation you will ever build. It costs nothing and takes ten minutes.
To be straight about it, a headline will not make you the go-to name in your market on its own. Proof from outside sources does the heavy lifting there. But if your headline is blank, generic or three years old, the proof has nothing clear to attach to.
Fix it in ten minutes
Open your profile in a private window, so you see what a stranger sees. Read only the photo, name and headline. Then ask yourself:
- Could someone tell who I help?
- Could they tell why that matters?
- Would I click on this person?
If any answer is no, rewrite it. Write three versions, say each out loud, and keep the one that sounds least like a business card.
Then check that your website, your bio and your other profiles say the same thing. Consistency is a quiet signal of trust, and it is the thing most people skip.
Here is my question for you. If a stranger read only your headline, what would they think you do?
