In today's digital landscape, website performance and security play a crucial role in user experience and business success. Implementing best practices in web development can significantly improve a site's speed, responsiveness, and protection against cyber threats.

Some key practices include optimizing images and assets, using a Content Delivery Network (CDN), enabling HTTPS, and regularly updating software dependencies. Additionally, minimizing JavaScript and CSS files, caching data effectively, and implementing security headers can further enhance a website’s performance and security.