AWS ELB2.0

HTTP/1.1 504 Gateway Time-out
Server: awselb/2.0
Date: Fri, 17 Jan 2025 22:33:30 GMT
Content-Type: text/html
Content-Length: 534
Connection: keep-alive

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:e2:ff:e7:b6:2a:88:ab:2d:a4:ed:b8:2c:5f:94:c3:30:a4
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R3
        Validity
            Not Before: Sep 18 11:39:26 2023 GMT
            Not After : Dec 17 11:39:25 2023 GMT
        Subject: CN=www.opiniometr.rossmann.pl
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:0a:e4:fd:1e:cf:c5:be:70:f6:af:e3:ac:f3:2c:
                    95:ec:00:79:3b:fe:5c:d4:75:88:17:46:37:f2:52:
                    91:d0:4b:36:08:d4:74:d5:6d:5e:13:46:bc:86:be:
                    b2:fd:34:90:2c:e9:31:b5:93:3e:83:5b:c5:17:80:
                    47:9a:9e:b2:67
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                BE:2D:E5:2E:71:21:2B:43:53:54:6E:E1:86:04:F1:B9:3A:6F:6A:67
            X509v3 Authority Key Identifier: 
                14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
            Authority Information Access: 
                OCSP - URI:http://r3.o.lencr.org
                CA Issuers - URI:http://r3.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:www.opiniometr.rossmann.pl
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
                                5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
                    Timestamp : Sep 18 12:39:27.178 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:E6:C4:59:90:41:39:68:2B:20:50:64:
                                80:AD:5A:21:6B:E2:2A:B5:B5:1A:82:D7:61:C2:46:8B:
                                48:65:06:99:F1:02:21:00:85:F6:35:F7:EE:0F:1B:CE:
                                9A:8B:96:3F:20:E6:69:FF:F3:5B:8E:06:11:01:BF:09:
                                5A:4D:C4:3A:28:03:D6:B1
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : AD:F7:BE:FA:7C:FF:10:C8:8B:9D:3D:9C:1E:3E:18:6A:
                                B4:67:29:5D:CF:B1:0C:24:CA:85:86:34:EB:DC:82:8A
                    Timestamp : Sep 18 12:39:27.278 2023 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:D3:D3:41:72:74:52:A4:4E:A3:B5:BF:
                                70:63:D3:F9:51:7D:C3:94:78:E1:FD:A1:AA:B1:DB:91:
                                30:66:7A:5B:EF:02:20:73:E2:10:4C:67:23:68:D1:DC:
                                CD:20:3A:B9:3E:B0:BD:C7:4E:DF:56:AD:AB:22:65:34:
                                09:AA:DA:82:5C:51:5B
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        25:43:5f:47:20:8f:04:44:8f:4a:57:10:66:d4:6d:0f:12:02:
        60:70:ef:05:70:e9:5a:cd:d2:10:72:21:cf:1d:00:cd:2f:62:
        c4:b1:3d:e9:b3:c6:c8:5d:48:5b:5d:0e:3c:d8:83:e2:b0:3e:
        62:c8:5d:99:e7:db:f8:e9:41:a6:b0:74:61:06:bb:f3:bf:50:
        4e:98:1f:71:38:fb:48:da:a9:4d:b8:d5:c8:4d:91:23:9d:2d:
        35:59:7b:d0:6d:4e:53:2c:52:24:11:ec:80:56:5b:97:92:c0:
        70:2e:d6:90:b9:60:bb:3e:00:8c:89:71:79:82:fc:d1:5f:6a:
        fd:84:df:9c:9e:30:c2:db:49:f4:04:77:ac:30:e4:65:72:71:
        68:e8:af:92:74:5b:0f:75:71:d4:1a:a2:68:83:07:29:88:66:
        0c:6e:42:a1:31:d4:29:33:f7:5d:d5:b3:85:fa:26:d1:3d:7e:
        0e:d4:bd:5c:df:29:5f:5b:4e:16:df:59:0c:28:42:0e:65:e6:
        bf:47:2b:9b:8d:0a:a6:b2:7a:91:c7:3b:83:9a:e1:89:c4:f7:
        fc:a1:b8:cf:ef:2c:84:51:07:c2:1c:7f:f5:0a:14:9d:b8:48:
        c9:b1:50:be:03:7b:32:8c:34:d6:34:b5:55:79:1b:90:70:61:
        15:e4:72:dc