This is not actually anything of significance as far as I can tell, but it entertains me nonetheless. Someone at the San Francisco 49ers sub-reddit came across this page at 49ers.com. They took a screenshot because as expected, the page has since been deleted.
I suppose it could mean something is due to happen soon. My guess is they are just testing it out for inevitable breaking news about the new head coach. But it's fun to ponder the chance that it means something will happen sooner rather than later.