Google is now sending useful notifications about issues when you migrate from HTTP to HTTPS. In the example Alan Bleiweiss showed below, Google told him that 80% of the HTTP pages are not showing up on the HTTPS version. That is a useful notification!
Alan shared this on Twitter where the notification reads:
He share this screen shot:
Google’s John Mueller confirmed this and said “A lot of https migration problems come from bad or incomplete migrations, we’re trying to help folks when we spot these issues. Hope this kind of heads up is useful!”
Forum discussion at Twitter.