Why button wording matters
The call-to-action button is where interest turns into action, and it's often the least-considered words on the page. “Submit” and “Learn more” work on any site, which is exactly the problem: they don't tell a visitor what they'll get for clicking.
What the checker looks for
- Not a generic label (25 points). Submit, Send, Click here and Learn more are flagged.
- Starts with an action (20). Get, Book, Start, Download, Order.
- Says what they get (20). The noun after the verb is the value: a quote, a consultation, a trial.
- Fits the page goal (15). Booking pages need booking words; shops need buying words.
- Personal or valuable (10). “My”, “free”, or a time frame make clicking feel worthwhile.
- Short enough (10). 2–5 words reads at a glance; extra detail belongs in a line beneath the button.
Placement matters as much as wording
A strong label still needs to be seen. Put the primary button in the first screen, repeat it after your benefits and your proof, and keep one primary action per page so visitors don't have to choose. A short reassurance line under the button (“No credit card required”) answers the last objection at the moment of decision. More in call-to-action best practices and the call to action glossary entry.