A landing page is a page built for a single visitor, arriving from a single source, to take a single action. That is the whole definition. It is not a homepage, which must serve everyone, and it is not a brochure, which tries to explain everything. The moment a landing page takes on a second job, it starts failing at the first.
Why it matters
Every visitor to a landing page cost you something: ad spend, time writing an email, effort earning a search ranking. The page’s only purpose is to convert that attention into a measurable next step. Clarity about the one job is what makes every later decision about copy, design and forms easy.
How to define the job
- Name the source. Who is arriving and from where? A visitor from a paid ad about a free checklist is different from one clicking a link in a newsletter.
- Name the action. Submit a form, book a time, buy a product, start a trial. Pick one.
- Name the promise. What did the source tell them they would get? The page must deliver on exactly that.
- Write the job sentence. This page helps [visitor from source] to [action] so they can [promise].
Template snippet
This page helps a clinic owner arriving from our Facebook ad to download the five-step collections checklist so they can stop chasing unpaid invoices. Every element on the page must serve that sentence or be removed.
Worked example
A pest-control company sends ad traffic to its services page, which lists nine services, a menu, a blog feed and two phone numbers. Visitors wander and leave. The owner builds a page for one source (an ad about termite inspections) with one action (request an inspection) and one promise (same-week availability, stated truthfully). The page has no menu and one form. The same ad traffic now produces far more requests because the page asks for one thing.
Common mistakes
- Sending paid traffic to the homepage.
- Adding navigation because it feels incomplete without it.
- Two calls to action competing for the same visitor.
- Writing the page before writing the job sentence.
Action Step: Write the job sentence for the landing page you most need to build or fix. Then open that page and list every element that does not serve the sentence. That list is your first round of edits.