Flat Design Animated Web Page Blocked Symbol

This animated clip features a clean, flat design illustration of a web browser window. The graphic smoothly expands to reveal text lines, simulating content within a digital interface. A prominent red 'no entry' symbol then materializes and grows in the center, signifying a block or restricted access. The entire composition gently rotates, adding a subtle dynamic element. This visual effect is perfect for projects requiring a clear, modern graphic to represent website blocking, content restrictions, error messages, or security alerts in explainer videos, presentations, or UI demonstrations.