ReView becomes a progressive enhancement technique when combined with the conditional load plugin.
Dynamic viewport switching combined with conditional loading is far more efficient than reloading a website to accomplish a view switch.
Fewer requests mean a faster loading page.
The conditional load plugin only loads new resources, making no repeat requests.
The initial core website is potentially very low in terms of bandwidth use.
Ideally high-res images, detailed backgrounds, logos etc. are only loaded once a default view is engaged.
This saves mobile phone users time, battery power and even money if paying for mobile data.
It also lowers the costs of the website host, the mobile phone data carrier and saves energy.