For about a month or so I tried browsing with JavaScript turned off but gave up after having to modify settings for just about every single site I visited to get pages working, often with them silently failing in the background leaving me wondering what was going on. Sometimes I'd get halfway through a payment transaction before realising that the lack of JavaScript was preventing it from going through and then changing settings and reloading the page would break my session. Long story short, I gave up on this and have succumbed to running JavaScript for all sites again.