Hi, I have free hosting. Some of my connections to my webpage are done by a GSM module with GPRS, so every byte is very important for me. I have tried to reduce the response headers by: * "header unset" in .htaccess file * remove_header in my php files. But none of them seems to work. May be, as it is free hosting, are there some mandatory headers by x10hosting ? Nowadays, I am receiving these headers: Code: Accept-Ranges: bytes Age: 0 Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=utf-8 Date: Mon, 16 Jul 2018 20:11:21 GMT Transfer-Encoding: chunked Vary: Accept-Encoding X-Cache: MISS X-Varnish: 308478307 Could I remove any of these? And how ? Thanks a lot.