We have some Apache 2.2 and 2.4 web servers We are determining if we should pursue setting up SPDY on our Apache 2.2 and 2.4 web servers.
At one time I thought SPDY only worked over https with limited browsers, but additional reading looks like that is not true. I see that Google has dropped support for SPDY in Feb 2015 to focus on http/2. I guess my question is ... Is SPDY something that the typical Apache 2.2 or 2.4 installation should be utilizing as of September 2015? Are there any reasons to NOT use SPDY? Thanks for your time