Website design has a direct impact on how well a site performs on Apple devices such as iPhones, iPads, and Safari browsers. Apple’s rendering engine handles animations, fonts, and effects differently from Chrome-based browsers, which means poorly optimized designs can feel slow, jittery, or visually broken on iOS. A professionally designed website accounts for Safari-specific behavior, mobile GPU limitations, and Apple’s handling of CSS effects like blur and transforms. Optimizing for Apple devices improves smoothness, touch responsiveness, and overall user experience, which directly influences engagement and conversion rates for iOS users.