I moved everything to https in November, but there are plenty of pages which are still indexed by google as http instead of https, and I am wondering why. Example: http://www.gomme-auto.it/pneumatici/barum correctly redirect permanently to https://www.gomme-auto.it/pneumatici/barum Nevertheless if you search for pneumatici barum: https://www.google.it/search?q=pneumatici+barum&oq=pneumatici+barum The third organic result listed is still http. Since we moved to https google crawler visited that page tens of time, last one two days ago. But doesn't seems to care to update the protocol in google index. Anyone knows why? My concern is when I use API like semrush and ahrefs I have to do it twice to try both http and https, for a total of around 65k urls I waste a lot of my quota.

Is it legit to show different content to http request having different referrer? case a: user view one page of the site with plenty of information about one brand, and click on a link on that page to see a product detail page of that brand, here I don't want to repeat information about the brand itself case b: a user view directly the product detail page clicking on a SERP result, in this case I would like to show him few paragraph about the brand Is it bad? Anyone have experience in doing it? My main concern is google crawler. Should not be considered cloaking because I am not differentiating on user-agent bot-no-bot. But when google is crawling the site which referrer will use? I have no idea, does anyone know? When going from one link to another on the website, is google crawler leaving the referrer empty?