We check this website, now sweet-deco.fr is up and dont blocked for our system and other users of the Internet.
So, answer to question: Is sweet-deco Down Right Now? - NO! sweet-deco is up!
If you have problem with access to site sweet-deco, and domain sweet-deco.fr is not avalible.
Clear browser cache and/or try other web browser
(Chrome, Firefox or Safari).