ngx_http_proxy_headers_control_header_val_t *hv, ngx_uint_t *changed); static ngx_int_t ngx_http_proxy_headers_control_set_header( ngx_http_request_t *r, ngx_list_t ...
It's easy to install the module package for these operating systems. ngx_security headers is part of the NGINX Extras collection, so you can install it alongside any modules, including PageSpeed and ...