This document identifies 5 major problems with the Prolenc Manufacturing website and how improving these issues could increase sales. The problems are: 1) lacking headlines, 2) poor navigation that confuses visitors, 3) insufficient text to fully promote the company's products, 4) not clearly communicating the unique selling proposition to stand out from competitors, and 5) not collecting contact information from visitors to follow up with potential customers. The document provides examples and explanations for how addressing each problem could enhance the website's ability to attract and convert more visitors into customers.