SSL Report: myvisionprofile.zeiss.com (20.71.40.232)
Assessed on:  Wed, 12 Nov 2025 17:14:27 UTC | Clear cache
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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
40
60
80
100
Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
Server sent invalid/disabled HSTS policy. See below for further information.  MORE INFO »
This server's certificate is not trusted by Java trust store (see below for details).
This server supports TLS 1.3.  MORE INFO »
Certificate #1: RSA 4096 bits (SHA384withRSA)
Server Key and Certificate #1
Subject myvisionprofile.zeiss.com
Fingerprint SHA256: e1963fde95447ba99b7d9090f22d13a8d89cff9730a044b622f3619429acf5b5
Pin SHA256: swwnMHHxphiV66wK3pgzJd68pWxRnbboZBZciQ/kh5o=
Common names myvisionprofile.zeiss.com
Alternative names framefit.zeiss.com framefit.zeiss.de myvisionprofile.zeiss.com
Serial Number 32f23e252ff28e8ce2dfe489
Valid from Mon, 19 May 2025 05:38:48 UTC
Valid until Tue, 19 May 2026 05:38:47 UTC (expires in 6 months and 6 days)
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer Atos TrustedRoot Server CA RSA 2022
AIA: http://pki.atos.net/Download/AtosTrustedRootServerCARSA2022.cer
Signature algorithm SHA384withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://pki-crl.atos.net/crl/Atos_TrustedRoot_Server_CA_RSA_2022.crl
OCSP: http://pki-ocsp.atos.net
Revocation status Good (not revoked)
CRL ERROR: IOException occurred
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (5585 bytes)
Chain issues Contains anchor
#2
Subject Atos TrustedRoot Server CA RSA 2022
Fingerprint SHA256: 843103fdc2e04b5115c78cc7c47d802abef427216e5bbd0946d105751868c3b5
Pin SHA256: 1+mHw9AHBDFOOcleNBxZiK9/XOFAmoN5RVkILbBi7b0=
Valid until Fri, 09 Jul 2032 11:42:22 UTC (expires in 6 years and 7 months)
Key RSA 4096 bits (e 65537)
Issuer Atos TrustedRoot Root CA RSA TLS 2021
Signature algorithm SHA384withRSA
#3
Subject Atos TrustedRoot Root CA RSA TLS 2021   In trust store
Fingerprint SHA256: 81a9088ea59fb364c548a6f85559099b6f0405efbf18e5324ec9f457ba00112f
Pin SHA256: 98p3phDj1CRHJAaS29V8/RPPBCrNIGLmpiuHue2Bwac=
Valid until Wed, 17 Apr 2041 09:21:09 UTC (expires in 15 years and 5 months)
Key RSA 4096 bits (e 65537)
Issuer Atos TrustedRoot Root CA RSA TLS 2021   Self-signed
Signature algorithm SHA384withRSA


Certification Paths
Path #1: Trusted
1 Sent by server myvisionprofile.zeiss.com
Fingerprint SHA256: e1963fde95447ba99b7d9090f22d13a8d89cff9730a044b622f3619429acf5b5
Pin SHA256: swwnMHHxphiV66wK3pgzJd68pWxRnbboZBZciQ/kh5o=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
2 Sent by server Atos TrustedRoot Server CA RSA 2022
Fingerprint SHA256: 843103fdc2e04b5115c78cc7c47d802abef427216e5bbd0946d105751868c3b5
Pin SHA256: 1+mHw9AHBDFOOcleNBxZiK9/XOFAmoN5RVkILbBi7b0=
RSA 4096 bits (e 65537) / SHA384withRSA
3 Sent by server
In trust store 		Atos TrustedRoot Root CA RSA TLS 2021   Self-signed
Fingerprint SHA256: 81a9088ea59fb364c548a6f85559099b6f0405efbf18e5324ec9f457ba00112f
Pin SHA256: 98p3phDj1CRHJAaS29V8/RPPBCrNIGLmpiuHue2Bwac=
RSA 4096 bits (e 65537) / SHA384withRSA
Path #1: Trusted
1 Sent by server myvisionprofile.zeiss.com
Fingerprint SHA256: e1963fde95447ba99b7d9090f22d13a8d89cff9730a044b622f3619429acf5b5
Pin SHA256: swwnMHHxphiV66wK3pgzJd68pWxRnbboZBZciQ/kh5o=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
2 Sent by server Atos TrustedRoot Server CA RSA 2022
Fingerprint SHA256: 843103fdc2e04b5115c78cc7c47d802abef427216e5bbd0946d105751868c3b5
Pin SHA256: 1+mHw9AHBDFOOcleNBxZiK9/XOFAmoN5RVkILbBi7b0=
RSA 4096 bits (e 65537) / SHA384withRSA
3 Sent by server
In trust store 		Atos TrustedRoot Root CA RSA TLS 2021   Self-signed
Fingerprint SHA256: 81a9088ea59fb364c548a6f85559099b6f0405efbf18e5324ec9f457ba00112f
Pin SHA256: 98p3phDj1CRHJAaS29V8/RPPBCrNIGLmpiuHue2Bwac=
RSA 4096 bits (e 65537) / SHA384withRSA
Path #1: Trusted
1 Sent by server myvisionprofile.zeiss.com
Fingerprint SHA256: e1963fde95447ba99b7d9090f22d13a8d89cff9730a044b622f3619429acf5b5
Pin SHA256: swwnMHHxphiV66wK3pgzJd68pWxRnbboZBZciQ/kh5o=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
2 Sent by server Atos TrustedRoot Server CA RSA 2022
Fingerprint SHA256: 843103fdc2e04b5115c78cc7c47d802abef427216e5bbd0946d105751868c3b5
Pin SHA256: 1+mHw9AHBDFOOcleNBxZiK9/XOFAmoN5RVkILbBi7b0=
RSA 4096 bits (e 65537) / SHA384withRSA
3 Sent by server
In trust store 		Atos TrustedRoot Root CA RSA TLS 2021   Self-signed
Fingerprint SHA256: 81a9088ea59fb364c548a6f85559099b6f0405efbf18e5324ec9f457ba00112f
Pin SHA256: 98p3phDj1CRHJAaS29V8/RPPBCrNIGLmpiuHue2Bwac=
RSA 4096 bits (e 65537) / SHA384withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server myvisionprofile.zeiss.com
Fingerprint SHA256: e1963fde95447ba99b7d9090f22d13a8d89cff9730a044b622f3619429acf5b5
Pin SHA256: swwnMHHxphiV66wK3pgzJd68pWxRnbboZBZciQ/kh5o=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
2 Sent by server Atos TrustedRoot Server CA RSA 2022
Fingerprint SHA256: 843103fdc2e04b5115c78cc7c47d802abef427216e5bbd0946d105751868c3b5
Pin SHA256: 1+mHw9AHBDFOOcleNBxZiK9/XOFAmoN5RVkILbBi7b0=
RSA 4096 bits (e 65537) / SHA384withRSA
3 Sent by server
  Not in trust store 		Atos TrustedRoot Root CA RSA TLS 2021   Self-signed
Fingerprint SHA256: 81a9088ea59fb364c548a6f85559099b6f0405efbf18e5324ec9f457ba00112f
Pin SHA256: 98p3phDj1CRHJAaS29V8/RPPBCrNIGLmpiuHue2Bwac=
RSA 4096 bits (e 65537) / SHA384withRSA
Path #1: Trusted
1 Sent by server myvisionprofile.zeiss.com
Fingerprint SHA256: e1963fde95447ba99b7d9090f22d13a8d89cff9730a044b622f3619429acf5b5
Pin SHA256: swwnMHHxphiV66wK3pgzJd68pWxRnbboZBZciQ/kh5o=
RSA 4096 bits (e 65537) / SHA384withRSA
CRL ERROR: IOException occurred
2 Sent by server Atos TrustedRoot Server CA RSA 2022
Fingerprint SHA256: 843103fdc2e04b5115c78cc7c47d802abef427216e5bbd0946d105751868c3b5
Pin SHA256: 1+mHw9AHBDFOOcleNBxZiK9/XOFAmoN5RVkILbBi7b0=
RSA 4096 bits (e 65537) / SHA384withRSA
3 Sent by server
In trust store 		Atos TrustedRoot Root CA RSA TLS 2021   Self-signed
Fingerprint SHA256: 81a9088ea59fb364c548a6f85559099b6f0405efbf18e5324ec9f457ba00112f
Pin SHA256: 98p3phDj1CRHJAaS29V8/RPPBCrNIGLmpiuHue2Bwac=
RSA 4096 bits (e 65537) / SHA384withRSA

Click here to expand

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


Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_CHACHA20_POLY1305_SHA256 (0x1303)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
# TLS 1.2 (suites in server-preferred order)
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e)   DH 4096 bits   FS 128
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x9f)   DH 4096 bits   FS 256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (0x67)   DH 4096 bits   FS   WEAK 128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)   DH 4096 bits   FS   WEAK 128
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (0x6b)   DH 4096 bits   FS   WEAK 256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)   DH 4096 bits   FS   WEAK 256
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)   WEAK 128
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)   WEAK 256
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)   WEAK 128
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)   WEAK 256
TLS_DHE_RSA_WITH_AES_256_CCM_8 (0xc0a3)   DH 4096 bits   FS 256
TLS_DHE_RSA_WITH_AES_256_CCM (0xc09f)   DH 4096 bits   FS 256
TLS_DHE_RSA_WITH_AES_128_CCM_8 (0xc0a2)   DH 4096 bits   FS 128
TLS_DHE_RSA_WITH_AES_128_CCM (0xc09e)   DH 4096 bits   FS 128
TLS_RSA_WITH_AES_256_CCM_8 (0xc0a1)   WEAK 256
TLS_RSA_WITH_AES_256_CCM (0xc09d)   WEAK 256
TLS_RSA_WITH_AES_128_CCM_8 (0xc0a0)   WEAK 128
TLS_RSA_WITH_AES_128_CCM (0xc09c)   WEAK 128
TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 (0xc077)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 256
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 (0xc4)   DH 4096 bits   FS   WEAK 256
TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xc076)   ECDH x25519 (eq. 3072 bits RSA)   FS   WEAK 128
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xbe)   DH 4096 bits   FS   WEAK 128
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x88)   DH 4096 bits   FS   WEAK 256
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x45)   DH 4096 bits   FS   WEAK 128
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 (0xc0)   WEAK 256
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xba)   WEAK 128
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)   WEAK 256
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)   WEAK 128


Handshake Simulation
Android 4.4.2 RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 5.0.0 RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Android 8.0 RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Android 8.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
BingPreview Jan 2015 RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 49 / XP SP3 RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 69 / Win 7  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Firefox 31.3.0 ESR / Win 7 RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Googlebot Feb 2018 RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
IE 11 / Win 7  R RSA 4096 (SHA384)   TLS 1.2 TLS_DHE_RSA_WITH_AES_128_GCM_SHA256   DH 4096  FS
IE 11 / Win 8.1  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_DHE_RSA_WITH_AES_128_GCM_SHA256   DH 4096  FS
IE 11 / Win Phone 8.1  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
IE 11 / Win Phone 8.1 Update  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_DHE_RSA_WITH_AES_128_GCM_SHA256   DH 4096  FS
IE 11 / Win 10  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 16 / Win 10  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 18 / Win 10  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 13 / Win Phone 10  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 8u161 RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 11.0.3 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Java 12.0.1 -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
OpenSSL 1.0.1l  R RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.0.2s  R RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.1.0k  R RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 6 / iOS 6.0.1 RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 7 / iOS 7.1  R RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 7 / OS X 10.9  R RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 8 / iOS 8.4  R RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 8 / OS X 10.10  R RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256   ECDH secp256r1  FS
Safari 9 / iOS 9  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / iOS 10  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Apple ATS 9 / iOS 9  R RSA 4096 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
YandexBot Jan 2015 RSA 4096 (SHA384)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   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 : 0xc027
GOLDENDOODLE No (more info)   TLS 1.2 : 0xc027
OpenSSL 0-Length No (more info)   TLS 1.2 : 0xc027
Sleeping POODLE No (more info)   TLS 1.2 : 0xc027
Downgrade attack prevention Yes, TLS_FALLBACK_SCSV supported (more info)
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
NPN No
Session resumption (caching) Yes
Session resumption (tickets) No
OCSP stapling No
Strict Transport Security (HSTS) Invalid   Server provided more than one HSTS header
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 No
Incorrect SNI alerts No
Uses common DH primes No
DH public server param (Ys) reuse No
ECDH public server param reuse No
Supported Named Groups x25519, secp256r1, secp384r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://myvisionprofile.zeiss.com/  (HTTP/1.1 200 OK)
1
Date Wed, 12 Nov 2025 17:12:28 GMT
Server Apache
Strict-Transport-Security max-age=31536000; includeSubDomains
Cache-Control no-cache, private
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Vary Accept-Encoding
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Miscellaneous
Test date Wed, 12 Nov 2025 17:12:18 UTC
Test duration 129.125 seconds
HTTP status code 200
HTTP server signature Apache
Server hostname -


SSL Report v2.4.1