I had it on. Turned it off. That worked fine. But when I put a link up, if there is a preview the link reads Maintenance Mode. I deleted the cache but it still reads Maintenance mode. You can use the link normally. It takes you to the working site. I have several people test it, the site is normal The link is the problem or rather what the other sites like Facebook are seeing as the site information.

How do I fix this?
version: Concrete5 5.7.3.1