Server down: Over Quota

[nixtoshi]

Hi Dan!

I noticed that the server used to check languages on the HTTP request is down due to over quota, it's giving out a 503 error. Found out because I was using your checker on a small site.

This service is down:
http://ajaxhttpheaders.appspot.com/

[Splode]

Server is currently down with the following message:

Go 1.9 is no longer available. Please refer to https://goo.gl/aESk5L for more information.