User blog comment:Kirkburn/Technical Update: June 6, 2016/@comment-4129195-20160607202522/@comment-26402117-20160613115340

There is no way for Wikia admins to automate Googlebot crawling as it needs a Google account and the captcha. Its just as easy to let Googlebot do it for Wikia automatically as it is for them to do it client-side but that's up to them.