carbon.txt – What is it and why should you care?

Similar to the better known robots.txt file, the carbon.txt file is also a txt file located on your webserver. This text file is meant to keep information about the resources used to serve your website and information related to your own carbon footprint. In other words, it is a convention for website owners and digital service providers to demonstrate that their […]

Real-life 4g mobile bandwidth

A national newspaper in Norway just recently traveled around Oslo to test 4g speed. They tested Telenor and Netcom with a Samsung Galaxy 4 Active using the app Ookla Speedtest. Even if this is not an extensive test, I think this illustrate the connectivity dimension quite well. Connectivity on mobile devices is dramatically different from […]