The document summarizes 5 easy changes that can be made to landing pages to improve conversion rates:
1. Change headlines from hype to conversational language that clearly communicates the overall benefit.
2. Change copy writing from focusing on company values to focusing on customer values and highlighting key offers.
3. Simplify objectives by removing extra navigation or calls-to-action that distract from the main offer.
4. Change irrelevant or unrelated images to ones that clearly communicate the value of the product or service.
5. The document provides examples of tests where making one of these simple changes led to conversion rate increases ranging from 81-99%.