PHP cURL无法获取读取页面

Question

尝试使用PHP cURL读取下面的URL，但它只是返回空。如何在PHP中使用cURL阅读下面的URL？

网址：https://www.wingyipstore.co.uk/sauces-pastes/stir-fry-sauces

$curl = curl_init();

$header = array(
        "Accept-Language:en-US,en;q=0.8",
        "Connection:keep-alive",
        "Host:www.wingyipstore.co.uk",
        "Origin:http://www.wingyipstore.co.uk/",
        "Referer:http://www.wingyipstore.co.uk/sauces-pastes/stir-fry-sauces",
        "User-Agent:Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.87 Safari/537.36"
     );

curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 60);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 0);
curl_setopt($curl, CURLOPT_HEADER, TRUE );
curl_setopt($curl, CURLOPT_COOKIEJAR, $cookiefile);
curl_setopt($curl, CURLOPT_COOKIEFILE, $cookiefile);
curl_setopt($curl, CURLOPT_HTTPHEADER, array('Accept-Encoding: gzip'));
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, true);
//curl_setopt($curl, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.69 Safari/537.36");
curl_setopt($curl, CURLOPT_USERAGENT,"Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0 " );
curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
$data = curl_exec($curl);
curl_close($curl);
echo $data;