Box Office Mojo is a website that tracks box office revenue for movies in the United States and around the world. It provides detailed information about film earnings, including opening weekend grosses, total gross, and comparisons between different films. The site is widely used by industry professionals, movie enthusiasts, and analysts to gauge a film's financial performance. In addition to box office data, Box Office Mojo offers insights into trends in the film industry, such as the performance of different genres and the impact of seasonal releases. Users can also find historical data, allowing them to explore how films have performed over time.