Google Update - Started Indexing HTTPS Pages before HTTP Pages

Google, in a bid to re-adjust its indexing system and for a securer web, has issued a notice saying that it will Begin To Index HTTPS Pages First, Before HTTP Pages. When two URLs from the same domain appear to have the same content but are served over different protocol schemes,
as per the announcement, it will typically choose to index the HTTPS URL first.

The announced changes has already come into effect from 22nd December 2015 the conditions are as follows:

• It doesn’t contain insecure dependencies.
• It isn’t blocked from crawling by robots.txt.
• It doesn’t redirect users to or through an insecure HTTP page.
• It doesn’t have a rel=”canonical” link to the HTTP page.
• It doesn’t contain a noindex robots meta tag.
• It doesn’t have on-host outlinks to HTTP URLs.
• The sitemap lists the HTTPS URL or doesn’t list the HTTP version of the URL.
• The server has a valid TLS certificate.

Update Source : http://selnd.com/1marstX