This article investigates the dual objective of optimizing web performance while enhancing front end security for Delta Airlines, a leading player in the aviation industry. The study employs a comprehensive methodology involving the implementation of performance optimization techniques and robust security measures. Key objectives include improving page load times, enhancing user experience, and fortifying front end security through HTTPS implementation, content security policies (CSPs), and regular security audits. Findings reveal significant enhancements in web performance metrics such as reduced page load times, improved time to interactive (TTI), and enhanced security posture with effective mitigation of cyber threats. The study emphasizes the strategic alignment of performance and security objectives, regulatory compliance with data protection standards, and the imperative for continuous monitoring and adaptation in a dynamic digital landscape. These insights underscore Delta Airlines' commitment to delivering secure, efficient, and customer-centric digital services in the competitive aviation sector.