Not sure what you are on about. Adding an HTTP header to a request is one of the easiest things to do.
I think you are the one who doesn't know what they are on about.
First, the header must be added to the response, not the request.
Second, in many environments (managed hosting etc.) there is not an easy way (or indeed a way at all) of adding headers to responses.
alt Hacker News
I think you are the one who doesn't know what they are on about.
First, the header must be added to the response, not the request.
Second, in many environments (managed hosting etc.) there is not an easy way (or indeed a way at all) of adding headers to responses.