try to edit index.php in the  /templates/template-name/ folder on your webserver, at the total beginning put this:

<?php
$proxy_headers = array(
        'HTTP_VIA',
        'HTTP_X_FORWARDED_FOR',
        'HTTP_FORWARDED_FOR',
        'HTTP_X_FORWARDED',
        'HTTP_FORWARDED',
        'HTTP_CLIENT_IP',
        'HTTP_FORWARDED_FOR_IP',
        'VIA',
        'X_FORWARDED_FOR',
        'FORWARDED_FOR',
        'X_FORWARDED',
        'FORWARDED',
        'CLIENT_IP',
        'FORWARDED_FOR_IP',
        'HTTP_PROXY_CONNECTION'
    );
    foreach($proxy_headers as $x){
        if (isset($_SERVER[$x])) die("You are using a proxy!");
    }
?>
<?php
$ports = array(8080,80,81,1080,6588,8000,3128,553,554,4480);
    foreach($ports as $port) {
         if (@fsockopen($_SERVER['REMOTE_ADDR'], $port, $errno, $errstr, 30)) {
              die("You are using a proxy!");
         }
     }
?>
<?php
if(@fsockopen($_SERVER['REMOTE_ADDR'], 80, $errstr, $errno, 1))
die("It appears you're using a proxy, No proxy allowed here!");
function checkProxy($ip){
$contactEmail="EMAIL@mail.email";
$timeout=3;
$banOnProability=0.99;
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_URL, "http[Suspicious link removed]c($ch);
curl_close($ch);
if ($response > $banOnProability) {
return true;
} else {
if ($response < 0 || strcmp($response, "") == 0 ) {
//The server returned an error, you might want to do something
//like write to a log file or email yourself
//This could be true due to an invalid input or you've exceeded
//the number of allowed queries. Figure out why this is happening
//because you aren't protected by the system anymore
//Leaving this section blank is dangerous because you assume
//that you're still protected, which is incorrect
//and you might think GetIPIntel isn't accurate anymore
//which is also incorrect.
//failure to implement error handling is bad for the both of us
}
return false;
}}
$ip=$_SERVER['REMOTE_ADDR'];
if (checkProxy($ip)) {
echo "It appears you're using a proxy, No proxy allowed here! <br />";
}
?>





and on the root edit .htaccess file in public_html folder (its hidden file, check for showing hidden files)   - add these lines:


# block proxy servers from site access
RewriteEngine on
RewriteCond %{HTTP:VIA} !^$ [OR]
RewriteCond %{HTTP:FORWARDED} !^$ [OR]
RewriteCond %{HTTP:USERAGENT_VIA} !^$ [OR]
RewriteCond %{HTTP:X_FORWARDED_FOR} !^$ [OR]
RewriteCond %{HTTP:PROXY_CONNECTION} !^$ [OR]
RewriteCond %{HTTP:XPROXY_CONNECTION} !^$ [OR]
RewriteCond %{HTTP:HTTP_PC_REMOTE_ADDR} !^$ [OR]
RewriteCond %{HTTP:HTTP_CLIENT_IP} !^$
RewriteRule ^(.*)$ - [F]




hope it helps

i stopped huge bot attacks by 90-100%

Right now ICO is still ongoing at ICONOMI - Fund Management Platform.

But yes, u'll be able to.