Help required: The game not loading

I have been playing this game for so many years, but the game has not loaded since last week and still occurs until now.

I have attached the game loading page, which was stuck forever in loading, on every world.

Game URL: https://cncapp04.alliances.commandandconquer.com/444/index.aspx

I tried on all browsers, Microsoft Edge, Chrome, and Firefox; and even tried on multiple PCs/Laptops, yet the result is the same.