Why can't collegeboard go up? It's urgent I use sogou's high-speed browser, and the speed of searching other web pages is normal, such as Sina and White House official website.

Not surprisingly, during the Spring Festival, the United States suffered the third lowest cold weather in history. Some American universities and educational institutions have suspended classes or closed down for two or three days. It may be that the internet connection line to the storage location of the collegeboard website server was frozen by the sky, or it may be that there was something wrong with the collegeboard website server these days, and it was cold and no one maintained it. I don't know which SAT you want to take. Even for the recent May exam, the deadline for registration is April 8.