As time go more visitors you need bigger hosting plan?
i not quite good one data base stuff ..
let put it simple ,
a new site set up ,
slowly you add more contents , photos etc..as time go by many visitors come
soon your website seem load a bit slow..than slower...in few months...
so is time to upgrade?
so is nature you will come to a point upgrade a bigger hosting plan in future as your site content getting more and more so do visitors...
I heard you can frequently optimise it ..to make it less stress on hosting site .especially you are using shared hosting..
But i look , a bit confusing ...seem like need to hire professional web developer for help?
Only the best for the best from the best.....
Robin