I have 14 websites and most of them don’t reach more than 1.5k per month each.. however they use a lot of bandwidth and resources because some are video sites. Now I have a shared hosting from Bluehost because I want to save some money. I have not had any problems so far with Bluehost, but lately the pages are loading slowly. What do you think could be the problem? Do you think should I switch to VPS to get more resources?