To remove Server details from Response Header for e.g. security reasons, like Server nginx/1.2.4 X-Powered-By PHP/5.3.17-1~dotdeb.0 it´s necessary to edit php.ini & nginx.conf as follows. PHP: To remove X-Powered-By completely, expose_php should be disabled in php.ini. … expose_php = Off … Nginx: To remove Server Version from Header, server_tokens should be disabled in nginx.conf. ……

Error: „Concrete cannot parse the PATH_INFO or ORIG_PATH_INFO information provided by your server.“ Solution: location / { try_files $uri $uri/ /index.php/$request_uri; } location ~ \.php($|/) { set $script $uri; if ($uri ~ „^(.+\.php)(/.+)“) { set $script $1; } include /etc/nginx/fastcgi_params; fastcgi_pass IP:Port; #fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; fastcgi_param PATH_INFO $fastcgi_script_name; fastcgi_param URI $uri; fastcgi_intercept_errors on;…