👉 Websites leverage mathematics extensively across various functionalities to ensure efficient, secure, and user-friendly operations. Algorithms are fundamental for tasks like search engine optimization (SEO), content ranking, and personalized recommendations, often using complex models like collaborative filtering or deep learning. Cryptography, based on number theory and algebra, secures data transmission and storage, protecting user information and transactions. Statistical methods are employed for data analysis, helping to identify trends and patterns in user behavior and website performance. Geometry and trigonometry underpin the design of responsive layouts and user interfaces, ensuring they adapt seamlessly across devices. Probability theory is crucial for A/B testing and predicting user interactions, while optimization techniques like linear programming and gradient descent enhance performance and resource management.