Testing a web app on as many devices as possible is crucial, because sometimes bugs only occur e.g. on mobile phones or depend on other device specifications. T

Testing a web app on as many devices as possible is crucial, because sometimes bugs only occur e.g. on mobile phones or depend on other device specifications. Though, accessing the local instance running e.g. on your laptop from your mobile phone via your local network can be tricky, especially if certain security measurements like TLS/SSL must be in place.