Pixboost automatically supports HTTP/2 protocol. If the browser supports HTTP/2 protocol, we deliver it accordingly.
HTTP/2 was created to improve efficiency of the existed HTTP protocol by including several features:
it is binary, instead of textual
is fully multiplexed, instead of ordered and blocking
can therefore use one connection for parallelism
uses header compression to reduce overhead
allows servers to “push” responses proactively into client caches
This all makes it easier to deliver fast and efficient website. More on HTTP/2 protocol please read it's official page.