How to write a homepage H1 that says what you actually do
The single most important line on your page is the H1, and most launch pages waste it on a slogan. Here is how to write one that tells a stranger, and a crawler, exactly what your product does.
Last updated June 17, 2026Your homepage H1 should state, in plain words, what the product does and who it is for, not a slogan or a mood. A stranger should read it once and know what they are looking at. It is also the strongest clarity signal a machine reads, so a vague H1 costs you with both humans and crawlers. Use one real H1 per page, lead with the concrete thing the product does, and save the cleverness for later lines.
- The H1 formula that rarely fails: [product] + [what it does] + [for whom]. “Pagewatch monitors any webpage and alerts you the moment it changes.”
- A slogan is not an H1. “Stay ahead of the web” sounds nice and tells a stranger nothing. Lead with the literal function.
- Use exactly one H1, as real heading text, not baked into an image. Machines and screen readers rely on it to understand the page.
- If your H1 could sit on a competitor’s page unchanged, it is too vague. Make it specific enough to be only yours.
Your homepage H1 should state what the product does, in plain words, and most launch pages waste it on a slogan instead. It is the single most-read line on your page and the first thing a crawler reaches for, so when it says “Stay ahead of the web” rather than “monitors any webpage and alerts you when it changes,” you have spent your most valuable line saying nothing. Here is the formula, the failure modes, and why getting it right helps humans and machines at once.
01 · The shapeThe formula that rarely fails
A homepage H1 has one job: make a stranger understand what the product does before they read anything else. The reliable shape is plain and slightly boring on purpose:
[Product] + [what it does] + [for whom].
For our running example, Pagewatch, a webpage-change monitor:
| Bad H1 | Why it fails | Good H1 |
|---|---|---|
| Stay ahead of the web | A mood, not a function. Describes nothing. | Pagewatch monitors any webpage and alerts you the moment it changes |
| The smarter way to watch what matters | Vague, could be anything | Get an alert the instant any page you care about changes |
| Never miss a change again | Implies the function but never states it | Track any webpage for changes, no code required |
The good versions are not clever, and that is the point. Cleverness is a tax on comprehension, and a stranger will not pay it. State the function first; earn the right to be clever in the line underneath.
02 · The most common mistakeA slogan is not an H1
The default failure is leading with a tagline. Taglines are written to sound good and evoke a feeling, which is the opposite of what a cold visitor needs. “Stay ahead of the web” might be a fine line further down the page, once the visitor already knows what Pagewatch is. As the H1, it asks a stranger to decode a mood into a product, and they will not bother.
Read your H1 and ask: could a competitor put this exact line on their page without changing anything? If yes, it is too vague to be yours. "An AI-powered platform for modern teams" passes onto a thousand sites unchanged. "Monitors any webpage and alerts you when it changes" does not. Specificity is what makes an H1 actually identify your product.
You can keep the slogan. Just demote it to a subheading or a smaller line, and give the H1 the plain-language job. Having both is fine; letting the slogan crowd out the meaning is not. More on writing the supporting line in your value proposition, and on why abstract phrasing fails in why “AI-powered platform” says nothing.
03 · The mechanicsOne H1, and make it real text
Two mechanical rules, both of which also show up in your Readiness score.
Use exactly one H1 per page. The H1 declares the page’s main subject; using several splits that signal and confuses both a scanning human and a parsing machine. Everything below the headline should be H2s and H3s. A page with no H1, or with five, is a page whose main point is unclear to anything reading it structurally.
Make the H1 real heading text, not words baked into a hero image or only painted on by client-side JavaScript. Machines, screen readers, and AI agents read the markup, and if your headline only exists as pixels or only appears after hydration, the most important line on your page is invisible to them. This ties straight into whether your content is parseable at all.
04 · Where it fitsWhy this is the highest-leverage line on the page
The H1 is where the five-second test is won or lost. It is the first thing a stranger reads and one of the first things a crawler reads, so a clear one does double duty: it tells a human what you do and tells a machine how to label you. A vague one fails both at once, and no other single edit on your page recovers as much clarity for as little effort.
Write it plainly, write only one, make it real text, and make it specific enough that it could only describe your product. That is most of the clarity battle in a single line.
Common questions
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