Add mirror for codeforces

[ciwomuli]

As you know,it usually takes a few minutes for us to get access to codeforces in China.So there's a unbearable for me to use the extention.For example,I submitted a code for two times and lost score because of the dalay.So can you add mirror sites which we can get access faster such as codeforc.es.

[unneon]

I recall someone mentioning them. Do you mean codeforces.ml, the official m1.codeforces.com mirrors, both, or some other mirrors? Full mirrors like codeforces.ml should be pretty easy to support, I'm not too sure about the others.

[ciwomuli]

I usually use mirrors such as https://codeforc.es and https://codeforces.ml.I will appreciate if they can be support.