# Test:
    
    x=$(echo x|tr x '\r');
        
    # Without UA header
    
    sed "s/$/&$x/" <<EOF|openssl s_client -connect lite.duckduckgo.com:443 -ign_eof 
    POST /lite/ HTTP/1.1
    host: lite.duckduckgo.com
    content-length: 6
    content-type: application/x-www-form-urlencoded
    connection: close
    
    q=test
    EOF
    
    # With UA header
    
    sed "s/$/&$x/" <<EOF|openssl s_client -connect lite.duckduckgo.com:443 -ign_eof 
    POST /lite/ HTTP/1.1
    host: lite.duckduckgo.com
    content-length: 6
    content-type: application/x-www-form-urlencoded
    user-agent: test
    connection: close
    
    q=test
    EOF