HTTP/1.1 200 OK
Cache-Control: max-age=3600
Cache-control: no-store, max-age=0, no-cache
Content-Security-Policy: default-src 'self' 'unsafe-inline' 'unsafe-eval' *.geniusgames.com.au *.gtgnetwork.com *.googletagmanager.com *.google-analytics.com *.google.com *.googleapis.com *.gstatic.com *.wistia.com
Content-Type: text/html; charset=UTF-8
Date: Sat, 25 Jan 2025 08:39:22 GMT
Expect-CT: enforce; max-age=86400
Referrer-Policy: strict-origin-when-cross-origin
Server: nginx
Set-Cookie: Path=/; HttpOnly; Secure
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Vary: Accept-Encoding
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Content-Length: 5158
Connection: keep-alive
HTTP/1.1 200 OK
Date: Thu, 23 Jan 2025 19:32:46 GMT
Content-Type: text/plain
Content-Length: 2
Connection: keep-alive
Server: nginx
Content-Security-Policy-Report-Only: default-src 'self'; media-src 'self' https://assets.learn.cdn.grokacademy.org https://vendor.learn.cdn.grokacademy.org https://wc.grokacademy.org https://groklearning-cdn.com https://fonts.googleapis.com https://d33v4339jhl8k0.cloudfront.net https://d3hb14vkzrxvla.cloudfront.net https://djtflbt20bdde.cloudfront.net https://d12wqas9hcki3z.cloudfront.net https://beaconapi.helpscout.net https://beacon-v2.helpscout.net https://assets.learn.groklearning-cdn.com https://*.gstatic.com/; script-src 'self' https://assets.learn.cdn.grokacademy.org https://vendor.learn.cdn.grokacademy.org https://wc.grokacademy.org https://groklearning-cdn.com https://fonts.googleapis.com https://d33v4339jhl8k0.cloudfront.net https://d3hb14vkzrxvla.cloudfront.net https://djtflbt20bdde.cloudfront.net https://d12wqas9hcki3z.cloudfront.net https://beaconapi.helpscout.net https://beacon-v2.helpscout.net https://assets.learn.groklearning-cdn.com https://*.gstatic.com/ https://pa.grokacademy.org https://sentry.grokacademy.org https://beacon-v2.helpscout.net cybersecurity.iframe.grokacademy.org scratch.iframe.grokacademy.org pxtmicrobit.iframe.grokacademy.org https://systemsareeverywhere.grokacademy.org https://preview.coderunner.grokacademy.org https://*.preview.coderunner.grokacademy.org https://sandbox.comp.gl https://*.sandbox.comp.gl; 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SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
0e:7c:98:43:3d:c8:de:86:ac:84:c4:6f:a4:b4:f9:00
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Amazon, CN=Amazon RSA 2048 M02
Validity
Not Before: May 23 00:00:00 2024 GMT
Not After : Jun 22 23:59:59 2025 GMT
Subject: CN=grokacademy.org
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:e8:1a:8c:ea:8f:05:f5:84:91:bc:64:69:a7:52:
15:36:8d:29:72:e4:05:d6:07:55:2a:78:29:0d:4b:
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cb:17
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Authority Key Identifier:
C0:31:52:CD:5A:50:C3:82:7C:74:71:CE:CB:E9:9C:F9:7A:EB:82:E2
X509v3 Subject Key Identifier:
C7:E9:FF:44:16:74:54:22:05:80:D6:0A:17:13:6B:CB:61:FA:5B:91
X509v3 Subject Alternative Name:
DNS:grokacademy.org, DNS:*.grokacademy.org, DNS:blog.groklearning.com, DNS:grok.nz, DNS:www.groklearning.com, DNS:cmp.ac, DNS:get.gl, DNS:groklearning.com, DNS:grok.gl, DNS:grok.ac
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
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.r2m02.amazontrust.com/r2m02.crl
Authority Information Access:
OCSP - URI:http://ocsp.r2m02.amazontrust.com
CA Issuers - URI:http://crt.r2m02.amazontrust.com/r2m02.cer
X509v3 Basic Constraints: critical
CA:FALSE
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
Timestamp : May 23 00:09:34.247 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:AD:67:13:64:20:FA:54:73:EC:57:3C:
F3:3E:A1:E3:7E:98:17:CC:14:7C:44:78:EB:49:16:70:
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56:8D:9E:92:42:F7:5D:D7:85:B3:54:6C:94:A1:90:80:
DD:65:CD:F2:84:76:32:45
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
Timestamp : May 23 00:09:34.249 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:08:07:1B:26:C0:9C:19:41:3C:AB:BC:0D:
53:F8:4F:0C:61:06:4F:20:AD:DC:A0:CD:C1:9F:8A:4C:
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10:8A:04:9A:80:EA:A2:04:0D:2C:FE:0B:37:41:C7:8F:
CB:A8:23:E0:B6:DD
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
Timestamp : May 23 00:09:34.274 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:4D:F3:C9:E8:2B:D8:6D:48:9B:3E:36:15:
8C:07:79:35:F9:E5:DC:68:77:CD:FC:69:BE:34:1A:5D:
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Signature Algorithm: sha256WithRSAEncryption
Signature Value:
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