Our concepts could be well implemented directly into web servers in the future and the client side would be part of web browsers. Current implementation works with most web pages and services on the Internet. In order to cater to emerging web technologies and services, more work is required to make them work properly in our system. In the future, we will put more focus on qualitative analysis of battery lifetime improvements. Furthermore, with the increasing LTE coverage, we need to investigate how this new mobile technology affects the energy-savings potential of our concepts.