I logged in today and found this in the corner of the screen:
I used inspect element and did a quick search on the one of the class or components names (DuckDuckGo query for "fbQuickExperiments" and "fbQuickExperimentsN" and found the following on a Github Page:
Apparently the description in "About" page under the BlitzHeaders folder in the repository reads: "Disassembled header files of World of Tanks Blitz."
