@Sil Hi, how are you doing? If you get a moment, please examine whether AoPS crawler is still working. I have created an issue on Github (github.com/approach0/search-engine/issues/30), I hope you can help me out. No hurry by the way.

@WeiZhong Hello, I've looked at this, look at my response on github, the aops servers started to reject certain user agents...

Hey, I have a doubt : math.stackexchange.com/questions/3859250/…

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