This below solution worked like a charm to me when I faced the same issue.
Code: Select all
// Response
$response = new Response();
$response->addHeader('Content-Type: text/html; charset=utf-8');
$response->setCompression($config->get('config_compression'));
$registry->set('response', $response);
Code: Select all
// Response
$response = new Response();
$response->addHeader('Content-Type: text/html; charset=utf-8');
$response->addHeader('Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0');
$response->addHeader('Pragma: no-cache');
$response->setCompression($config->get('config_compression'));
$registry->set('response', $response);