SSL Report: albany.craigslist.org (208.82.238.18)
Assessed on:  Tue, 16 Sep 2025 00:44:10 UTC | Clear cache

Due to a recently discovered bug in Apple's code, your browser is exposed to MITM attacks. Click here for more information.

Summary
Overall Rating
A-
0
20
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Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
This server does not support TLS 1.3.  MORE INFO »
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.  MORE INFO »
DNS Certification Authority Authorization (CAA) Policy found for this domain.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject craigslist.org
Fingerprint SHA256: ea2478418aec5dc796e122ebe5da7d77de19c963c526700f8042542e1b0b0bbc
Pin SHA256: p3O5l7smW75iDRlkhEm6x0fjKB0YZMoCVpKYW/R8fSc=
Common names craigslist.org
Alternative names craigslist.org cl.com craigslist.ca craigslist.com craigslist.net *.cl.com *.craigslist.ca *.craigslist.com *.craigslist.net *.craigslist.org
Serial Number 0a5f902d02bd10547f8abd803864da70
Valid from Wed, 22 Jan 2025 00:00:00 UTC
Valid until Sun, 22 Feb 2026 23:59:59 UTC (expires in 5 months and 6 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer DigiCert Global G2 TLS RSA SHA256 2020 CA1
AIA: http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
OCSP: http://ocsp.digicert.com
Revocation status Good (not revoked)
DNS CAA Yes
policy host: craigslist.org
iodef: mailto:security@craigslist.org flags:0
issue: digicert.com flags:0
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 2 (3126 bytes)
Chain issues None
#2
Subject DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=
Valid until Sat, 29 Mar 2031 23:59:59 UTC (expires in 5 years and 6 months)
Key RSA 2048 bits (e 65537)
Issuer DigiCert Global Root G2
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server craigslist.org
Fingerprint SHA256: ea2478418aec5dc796e122ebe5da7d77de19c963c526700f8042542e1b0b0bbc
Pin SHA256: p3O5l7smW75iDRlkhEm6x0fjKB0YZMoCVpKYW/R8fSc=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server craigslist.org
Fingerprint SHA256: ea2478418aec5dc796e122ebe5da7d77de19c963c526700f8042542e1b0b0bbc
Pin SHA256: p3O5l7smW75iDRlkhEm6x0fjKB0YZMoCVpKYW/R8fSc=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server craigslist.org
Fingerprint SHA256: ea2478418aec5dc796e122ebe5da7d77de19c963c526700f8042542e1b0b0bbc
Pin SHA256: p3O5l7smW75iDRlkhEm6x0fjKB0YZMoCVpKYW/R8fSc=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server craigslist.org
Fingerprint SHA256: ea2478418aec5dc796e122ebe5da7d77de19c963c526700f8042542e1b0b0bbc
Pin SHA256: p3O5l7smW75iDRlkhEm6x0fjKB0YZMoCVpKYW/R8fSc=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server craigslist.org
Fingerprint SHA256: ea2478418aec5dc796e122ebe5da7d77de19c963c526700f8042542e1b0b0bbc
Pin SHA256: p3O5l7smW75iDRlkhEm6x0fjKB0YZMoCVpKYW/R8fSc=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server DigiCert Global G2 TLS RSA SHA256 2020 CA1
Fingerprint SHA256: c8025f9fc65fdfc95b3ca8cc7867b9a587b5277973957917463fc813d0b625a9
Pin SHA256: Wec45nQiFwKvHtuHxSAMGkt19k+uPSw9JlEkxhvYPHk=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store DigiCert Global Root G2   Self-signed
Fingerprint SHA256: cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
Pin SHA256: i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY=

RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

Certificate #2: EC 256 bits (SHA384withECDSA)
Server Key and Certificate #1
Subject craigslist.org
Fingerprint SHA256: 594510d2afd95fd5efecc72c302e2895131ec5d19f5fdf632515aa86a33f2938
Pin SHA256: 5VSK4R8f3byxz7FRF69EHBXNu1fDyct8JWadN75qoBQ=
Common names craigslist.org
Alternative names craigslist.org cl.com craigslist.ca craigslist.com craigslist.net *.cl.com *.craigslist.ca *.craigslist.com *.craigslist.net *.craigslist.org
Serial Number 01208070ed2c73f7f379e6201816d1be
Valid from Wed, 22 Jan 2025 00:00:00 UTC
Valid until Sun, 22 Feb 2026 23:59:59 UTC (expires in 5 months and 6 days)
Key EC 256 bits
Weak key (Debian) No
Issuer DigiCert Global G3 TLS ECC SHA384 2020 CA1
AIA: http://cacerts.digicert.com/DigiCertGlobalG3TLSECCSHA3842020CA1-2.crt
Signature algorithm SHA384withECDSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl3.digicert.com/DigiCertGlobalG3TLSECCSHA3842020CA1-2.crl
OCSP: http://ocsp.digicert.com
Revocation status Good (not revoked)
DNS CAA Yes
policy host: craigslist.org
iodef: mailto:security@craigslist.org flags:0
issue: digicert.com flags:0
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 2 (2431 bytes)
Chain issues None
#2
Subject DigiCert Global G3 TLS ECC SHA384 2020 CA1
Fingerprint SHA256: 0587d6bd2819587ab90fb596480a5793bd9f7506a3eace73f5eab366017fe259
Pin SHA256: qBRjZmOmkSNJL0p70zek7odSIzqs/muR4Jk9xYyCP+E=
Valid until Sun, 13 Apr 2031 23:59:59 UTC (expires in 5 years and 6 months)
Key EC 384 bits
Issuer DigiCert Global Root G3
Signature algorithm SHA384withECDSA


Certification Paths
Path #1: Trusted
1 Sent by server craigslist.org
Fingerprint SHA256: 594510d2afd95fd5efecc72c302e2895131ec5d19f5fdf632515aa86a33f2938
Pin SHA256: 5VSK4R8f3byxz7FRF69EHBXNu1fDyct8JWadN75qoBQ=

EC 256 bits / SHA384withECDSA
2 Sent by server DigiCert Global G3 TLS ECC SHA384 2020 CA1
Fingerprint SHA256: 0587d6bd2819587ab90fb596480a5793bd9f7506a3eace73f5eab366017fe259
Pin SHA256: qBRjZmOmkSNJL0p70zek7odSIzqs/muR4Jk9xYyCP+E=

EC 384 bits / SHA384withECDSA
3 In trust store DigiCert Global Root G3   Self-signed
Fingerprint SHA256: 31ad6648f8104138c738f39ea4320133393e3a18cc02296ef97c2ac9ef6731d0
Pin SHA256: uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc=

EC 384 bits / SHA384withECDSA
Path #1: Trusted
1 Sent by server craigslist.org
Fingerprint SHA256: 594510d2afd95fd5efecc72c302e2895131ec5d19f5fdf632515aa86a33f2938
Pin SHA256: 5VSK4R8f3byxz7FRF69EHBXNu1fDyct8JWadN75qoBQ=

EC 256 bits / SHA384withECDSA
2 Sent by server DigiCert Global G3 TLS ECC SHA384 2020 CA1
Fingerprint SHA256: 0587d6bd2819587ab90fb596480a5793bd9f7506a3eace73f5eab366017fe259
Pin SHA256: qBRjZmOmkSNJL0p70zek7odSIzqs/muR4Jk9xYyCP+E=

EC 384 bits / SHA384withECDSA
3 In trust store DigiCert Global Root G3   Self-signed
Fingerprint SHA256: 31ad6648f8104138c738f39ea4320133393e3a18cc02296ef97c2ac9ef6731d0
Pin SHA256: uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc=

EC 384 bits / SHA384withECDSA
Path #1: Trusted
1 Sent by server craigslist.org
Fingerprint SHA256: 594510d2afd95fd5efecc72c302e2895131ec5d19f5fdf632515aa86a33f2938
Pin SHA256: 5VSK4R8f3byxz7FRF69EHBXNu1fDyct8JWadN75qoBQ=

EC 256 bits / SHA384withECDSA
2 Sent by server DigiCert Global G3 TLS ECC SHA384 2020 CA1
Fingerprint SHA256: 0587d6bd2819587ab90fb596480a5793bd9f7506a3eace73f5eab366017fe259
Pin SHA256: qBRjZmOmkSNJL0p70zek7odSIzqs/muR4Jk9xYyCP+E=

EC 384 bits / SHA384withECDSA
3 In trust store DigiCert Global Root G3   Self-signed
Fingerprint SHA256: 31ad6648f8104138c738f39ea4320133393e3a18cc02296ef97c2ac9ef6731d0
Pin SHA256: uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc=

EC 384 bits / SHA384withECDSA
Path #1: Trusted
1 Sent by server craigslist.org
Fingerprint SHA256: 594510d2afd95fd5efecc72c302e2895131ec5d19f5fdf632515aa86a33f2938
Pin SHA256: 5VSK4R8f3byxz7FRF69EHBXNu1fDyct8JWadN75qoBQ=

EC 256 bits / SHA384withECDSA
2 Sent by server DigiCert Global G3 TLS ECC SHA384 2020 CA1
Fingerprint SHA256: 0587d6bd2819587ab90fb596480a5793bd9f7506a3eace73f5eab366017fe259
Pin SHA256: qBRjZmOmkSNJL0p70zek7odSIzqs/muR4Jk9xYyCP+E=

EC 384 bits / SHA384withECDSA
3 In trust store DigiCert Global Root G3   Self-signed
Fingerprint SHA256: 31ad6648f8104138c738f39ea4320133393e3a18cc02296ef97c2ac9ef6731d0
Pin SHA256: uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc=

EC 384 bits / SHA384withECDSA
Path #1: Trusted
1 Sent by server craigslist.org
Fingerprint SHA256: 594510d2afd95fd5efecc72c302e2895131ec5d19f5fdf632515aa86a33f2938
Pin SHA256: 5VSK4R8f3byxz7FRF69EHBXNu1fDyct8JWadN75qoBQ=

EC 256 bits / SHA384withECDSA
2 Sent by server DigiCert Global G3 TLS ECC SHA384 2020 CA1
Fingerprint SHA256: 0587d6bd2819587ab90fb596480a5793bd9f7506a3eace73f5eab366017fe259
Pin SHA256: qBRjZmOmkSNJL0p70zek7odSIzqs/muR4Jk9xYyCP+E=

EC 384 bits / SHA384withECDSA
3 In trust store DigiCert Global Root G3   Self-signed
Fingerprint SHA256: 31ad6648f8104138c738f39ea4320133393e3a18cc02296ef97c2ac9ef6731d0
Pin SHA256: uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc=

EC 384 bits / SHA384withECDSA

Click here to expand

Configuration
Protocols
TLS 1.3 No
TLS 1.2 Yes
TLS 1.1 No
TLS 1.0 No
SSL 3 No
SSL 2 No


Cipher Suites
# TLS 1.2 (suites in server-preferred order)
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)   ECDH secp256r1 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)   ECDH secp256r1 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)   WEAK 256
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)   WEAK 128


Handshake Simulation
Android 4.4.2 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 5.0.0 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 8.0 EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 8.1 EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Android 9.0 EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
BingPreview Jan 2015 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 49 / XP SP3 RSA 2048 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA   ECDH secp256r1  FS
Chrome 69 / Win 7  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 70 / Win 10 EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Chrome 80 / Win 10  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 31.3.0 ESR / Win 7 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 62 / Win 7  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Firefox 73 / Win 10  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Googlebot Feb 2018 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 7  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 8.1  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win Phone 8.1  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win Phone 8.1 Update  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
IE 11 / Win 10  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 15 / Win 10  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 16 / Win 10  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 18 / Win 10  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Edge 13 / Win Phone 10  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 8u161 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 11.0.3 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 12.0.1 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.1l  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.2s  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.0k  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.1.1c  R EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 6 / iOS 6.0.1 RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 7 / iOS 7.1  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 7 / OS X 10.9  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 8 / iOS 8.4  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 8 / OS X 10.10  R RSA 2048 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384   ECDH secp256r1  FS
Safari 9 / iOS 9  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / iOS 10  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.1 / iOS 12.3.1  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Apple ATS 9 / iOS 9  R EC 256 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
YandexBot Jan 2015 EC 256 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH secp256r1  FS
# Not simulated clients (Protocol mismatch)
Android 2.3.7   No SNI 2 Protocol mismatch (not simulated)
Android 4.0.4 Protocol mismatch (not simulated)
Android 4.1.1 Protocol mismatch (not simulated)
Android 4.2.2 Protocol mismatch (not simulated)
Android 4.3 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)

Click here to expand

(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.


Protocol Details
Secure Renegotiation Supported
Secure Client-Initiated Renegotiation No
Insecure Client-Initiated Renegotiation No
BEAST attack Mitigated server-side (more info)  
POODLE (SSLv3) No, SSL 3 not supported (more info)
POODLE (TLS) No (more info)
Zombie POODLE No (more info)   TLS 1.2 : 0xc014
GOLDENDOODLE No (more info)   TLS 1.2 : 0xc014
OpenSSL 0-Length No (more info)   TLS 1.2 : 0xc014
Sleeping POODLE No (more info)   TLS 1.2 : 0xc014
Downgrade attack prevention Unknown (requires support for at least two protocols, excl. SSL2)
SSL/TLS compression No
RC4 No
Heartbeat (extension) No
Heartbleed (vulnerability) No (more info)
Ticketbleed (vulnerability) No (more info)
OpenSSL CCS vuln. (CVE-2014-0224) No (more info)
OpenSSL Padding Oracle vuln.
(CVE-2016-2107)
No (more info)
ROBOT (vulnerability) No (more info)
Forward Secrecy Yes (with most browsers)   ROBUST (more info)
ALPN Yes   http/1.1 h2
NPN No
Session resumption (caching) No (IDs empty)
Session resumption (tickets) No
OCSP stapling No
Strict Transport Security (HSTS) Yes
max-age=63072000
HSTS Preloading Not in: Chrome  Edge  Firefox  IE 
Public Key Pinning (HPKP) No (more info)
Public Key Pinning Report-Only No
Public Key Pinning (Static) No (more info)
Long handshake intolerance No
TLS extension intolerance No
TLS version intolerance TLS 2.152 
Incorrect SNI alerts No
Uses common DH primes No, DHE suites not supported
DH public server param (Ys) reuse No, DHE suites not supported
ECDH public server param reuse No
Supported Named Groups secp256r1
SSL 2 handshake compatibility Yes


HTTP Requests
1 https://albany.craigslist.org/  (HTTP/1.1 200 OK)
1
Set-Cookie cl_b=4|68880e91beafef087f7584e2afb70c704d453390|1757983352J62DE;path=/;domain=.craigslist.org;secure;expires=Fri, 01-Jan-2038 00:00:00 GMT
Cache-Control max-age=3600, public
Connection keep-alive
Content-Length 64213
Content-Security-Policy base-uri 'self' https://hcaptcha.com https://*.hcaptcha.com; child-src https://*.craigslist.org; connect-src https://*.craigslist.org https://hcaptcha.com https://*.hcaptcha.com; font-src data:; form-action https://*.craigslist.org; frame-ancestors https://*.craigslist.org; frame-src https://*.craigslist.org https://craigslist.org https://hcaptcha.com https://*.hcaptcha.com; media-src data:; object-src 'none'; script-src 'unsafe-inline' 'unsafe-eval' https://*.craigslist.org https://hcaptcha.com https://*.hcaptcha.com; style-src 'unsafe-inline' https://*.craigslist.org https://hcaptcha.com https://*.hcaptcha.com
Content-Type text/html; charset=UTF-8
Date Tue, 16 Sep 2025 00:42:32 GMT
Expires Tue, 16 Sep 2025 01:42:32 GMT
Last-Modified Tue, 16 Sep 2025 00:42:32 GMT
Set-Cookie cl_def_hp=albany; domain=.craigslist.org; path=/; expires=Wed, 16-Sep-2026 00:42:32 GMT; secure
Vary Accept-Encoding
X-Frame-Options SAMEORIGIN
Strict-Transport-Security max-age=63072000


Miscellaneous
Test date Tue, 16 Sep 2025 00:42:25 UTC
Test duration 105.302 seconds
HTTP status code 200
HTTP server signature -
Server hostname cities.craigslist.org


SSL Report v2.4.1