Headline testing is the answer to getting more qualified leads Source: Ninetailed “On the average, five times as many people read the headline as read the body copy. When you have written your headline, you have spent eighty cents out of your dollar.” — David Ogilvy This quote by David Ogilvy, the Father of Advertising, is as true today as it was when he said it over 50 years ago. In the age of content overload, we are constantly bombarded with headlines vying for our attention.