Google: You Can't Force GoogleBot To Crawl You Over HTTP/2

As you know, Google began crawling some sites over HTTP/2 this month. While you can opt out of this, i.e. GoogleBot crawling your site over HTTP/2, you cannot opt in to it, at least not now. John Mueller of Google said on Twitter "we don't manually pick sites for trials like that, it's more about whether it's possible & makes sense for crawling."...