I'm monitoring a site in a college project and I realized that the moment I open a certain game, it gives an error, varying the error from game to game, some do not load, some take too long to load, another one gives error when entering the game, as some bugs, but I realized that pressing Ctrl + F5 it stops with errors, but sometimes I have to press Ctrl + F5 several times, and in this way I would like to know if it is possible in html code to change this, causing it to eliminate this error or delete the cache.