HTTP/1.1 503 Service Unavailable: Back-end server is at capacity
Content-Length: 0
Connection: keep-alive

HTTP/1.1 503 Service Unavailable: Back-end server is at capacity
Content-Length: 0
Connection: keep-alive

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:e8:ed:c7:1d:e9:d6:53:90:a0:63:6a:d9:df:40:50
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Amazon, OU=Server CA 1B, CN=Amazon
        Validity
            Not Before: Nov 21 00:00:00 2017 GMT
            Not After : Dec 21 12:00:00 2018 GMT
        Subject: CN=*.omnifitrgsites.co.uk
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:a9:89:a6:39:b0:99:b2:6a:87:16:76:80:df:a1:
                    cc:9b:15:6e:72:44:3b:12:36:85:f0:5a:aa:2f:85:
                    38:f4:57:eb:ee:10:cf:d5:43:bc:90:dd:ee:25:b7:
                    47:70:79:70:37:c5:dd:61:b0:e1:2e:31:64:5b:1d:
                    b5:c9:7e:18:f0:42:bd:e8:a6:d5:bd:8c:ec:71:1b:
                    a0:f1:7d:86:c1:90:71:a9:fc:55:da:d3:b8:e4:b7:
                    2a:4e:79:fa:9d:b3:37:8d:2d:99:8a:1f:6f:c5:bd:
                    0b:b9:be:b9:01:de:fb:c7:8c:9b:36:8e:1e:a6:3b:
                    1f:16:57:24:7e:49:d8:dc:8f:e9:3d:0c:a7:f1:c3:
                    79:3f:20:44:27:cb:16:f3:c6:21:bb:bf:26:8d:d7:
                    43:f9:ef:69:fc:a9:97:a6:3d:27:82:fd:e2:3d:a5:
                    52:fd:73:0a:fa:7e:70:2f:12:ac:ea:42:05:eb:60:
                    88:99:29:ad:1b:5c:23:0a:74:4e:ff:ec:79:79:56:
                    d6:65:72:d8:59:0c:26:65:0e:6d:20:74:0f:27:af:
                    4c:61:98:9e:dc:4a:80:9d:d4:39:b5:2b:86:d6:d4:
                    33:42:27:e0:1a:25:f1:5d:0e:06:60:e2:7b:d0:c7:
                    fe:a6:8b:f1:57:21:48:ef:bd:66:e9:9a:af:1d:41:
                    a1:df
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                59:A4:66:06:52:A0:7B:95:92:3C:A3:94:07:27:96:74:5B:F9:3D:D0
            X509v3 Subject Key Identifier: 
                B4:B3:66:5E:13:99:68:70:52:2B:C6:F3:7B:F3:2C:EE:7C:C2:B1:35
            X509v3 Subject Alternative Name: 
                DNS:*.omnifitrgsites.co.uk, DNS:omnifitrgsites.co.uk
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.sca1b.amazontrust.com/sca1b.crl
            X509v3 Certificate Policies: 
                Policy: 2.16.840.1.114412.1.2
                Policy: 2.23.140.1.2.1
            Authority Information Access: 
                OCSP - URI:http://ocsp.sca1b.amazontrust.com
                CA Issuers - URI:http://crt.sca1b.amazontrust.com/sca1b.crt
            X509v3 Basic Constraints: critical
                CA:FALSE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        2b:18:34:4d:17:65:6c:05:e6:2e:22:ce:c4:47:52:64:63:db:
        90:24:5d:3a:4f:58:d9:a0:98:65:44:3e:a8:49:a4:17:05:31:
        ee:80:5a:f6:22:52:49:4e:94:64:2c:be:ee:5e:39:a3:1a:c2:
        59:2a:ae:23:b0:18:c2:8b:af:ae:de:2e:d1:f9:fb:98:48:96:
        a6:ea:76:d8:10:eb:6d:9c:4f:29:87:e8:03:41:e1:cd:1d:83:
        b7:9b:44:29:3b:cc:71:4c:8d:9c:ac:e9:66:d8:d9:90:9c:49:
        dc:5a:47:aa:1d:4e:3f:e5:1b:e3:94:9b:de:31:6a:05:9f:f4:
        23:f7:49:db:aa:6e:70:89:4f:b4:3a:9f:09:a1:56:67:f8:aa:
        36:c2:85:0e:55:57:a2:c4:b8:9f:e0:45:1d:c1:e7:e0:fc:e3:
        13:5d:e9:51:55:04:ad:41:49:d1:09:e9:ac:79:c5:b6:47:2f:
        88:83:12:5a:a4:c7:24:22:c7:d2:ae:a5:fa:d6:0a:02:6d:d5:
        19:56:91:08:25:82:9e:80:fa:98:00:63:70:a4:ac:d3:cf:42:
        b3:f8:ba:46:58:01:7f:61:e2:a4:6e:55:59:39:3c:4c:8e:f5:
        1d:e7:e9:ad:da:60:41:f5:91:05:e7:0b:af:d7:93:72:0a:c3:
        1f:0b:4f:5c