headers.set('Access-Control-Allow-Origin', '*');
headers.set('Access-Control-Allow-Methods', 'GET, HEAD, OPTIONS');
headers.set('Access-Control-Max-Age', '86400');
headers.set('X-Content-Type-Options', 'nosniff');
headers.set('Strict-Transport-Security', 'max-age=31536000; includeSubDomains');
headers.set('Cross-Origin-Resource-Policy', 'cross-origin');
headers.set('Accept-Ranges', 'bytes');
headers.set('Connection', 'keep-alive');
headers.set('Keep-Alive', 'timeout=60');
headers.set('Transfer-Encoding', 'chunked');
headers.set('Access-Control-Allow-Origin', '*');
headers.set('Access-Control-Allow-Methods', 'GET, HEAD, OPTIONS');
headers.set('Access-Control-Max-Age', '86400');
headers.set('X-Content-Type-Options', 'nosniff');
headers.set('Strict-Transport-Security', 'max-age=31536000; includeSubDomains');
headers.set('Cross-Origin-Resource-Policy', 'cross-origin');
headers.set('Accept-Ranges', 'bytes');
headers.set('Connection', 'keep-alive');
headers.set('Keep-Alive', 'timeout=60');
headers.set('Transfer-Encoding', 'chunked');