I just setup the server to make sure everyone is using the www in the URL... so http://juot.net/ is fowarded to https://www.juot.net/
This helps search engine rankings and also makes links within the site more cosistent so people don't have to login again. (Your login follows the URL you used to access the page, if you logged in to www and click on a link without the www then you'd have to login again...) anyway it gets annoying.
So if the site suddenly asked you to login again this is why, it shouldn't happen again now that everyone will be using the www.
This helps search engine rankings and also makes links within the site more cosistent so people don't have to login again. (Your login follows the URL you used to access the page, if you logged in to www and click on a link without the www then you'd have to login again...) anyway it gets annoying.
So if the site suddenly asked you to login again this is why, it shouldn't happen again now that everyone will be using the www.