Poor form to reply to your own question... just tried Chrome on iOS - much faster. Firefox refuses to load completely because it's a self signed cert.
On 25 November 2015 at 20:31, Chris Herrmann <[email protected]> wrote: > hi all, > > I'm really not sure where to start troubleshooting this. If I use a > computer to access our RT instance, then the speed is good. If I use any > iPhone, then the speed is terrible. 6S/5S/4S iOS7/8/9 - all terrible. By > terrible - I mean that the front page might take 10 seconds to load. If I > tap the username field, it might take a further 10 seconds before I can > enter text. Each and every tap / submit / etc is unusably slow. The key is > a 2048 RSA which should be OK on an iphone. > > It *feels* like a site that's using horrible javascript, making the > browser unresponsive. But on an iPhone I really have no way of testing this > (well that I'm aware of). > > We're running it on nginx, TLS, self signed cert - signed by an internal > CA that is trusted by the phone. I've tried things ranging from spdy > (html/2 not supported on iphone), loading the pem with all of the certs in > the chain, enabling caching of static objects - no difference. > > Just to be clear - it's fast on a regular PC / browser. Just slow on > phones (mobile & regular interface) - slow regardless of location (i.e. > wifi in the office to the server, 4G... no difference). > > any ideas where I should look? or what do i need to tell you... to try and > get help? > > Thanks! > > Chris >
