I migrated a web application from SharePoint 2010 to SharePoint 2016. After migration I was able to see the content types and site columns and everything was fine.
I took a template of a publishing site and while creating the site I got an error message, some features are missing. Later when I was going through the site collection and found that the content types and the site columns are missing.
I used below link to take publishing site template. https://blogs.msdn.microsoft.com/how24/2013/06/13/save-sharepoint-2013-publishing-site-as-a-template/
Please let me know if anybody faced this issue? What could be the resolution?