SSL Report: feedback.helvetia.ch (20.250.16.161)
Assessed on:  Tue, 29 Jul 2025 19:22:14 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
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.
This site works only in browsers with SNI support.
This server supports 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 4096 bits (SHA256withRSA)
Server Key and Certificate #1
Subject feedback.helvetia.ch
Fingerprint SHA256: 1c47a0a961d5970e94a9223f2586788a463caeac3326d93e02512f15b8f68e66
Pin SHA256: QlhgQ/4nsU67DcPFjLQIDRs6/iGApCCSCMdZzxxCK0A=
Common names feedback.helvetia.ch
Alternative names feedback.helvetia.ch
Serial Number 411a5c460897f27eabc2b8a2578cb66cca70d5cf
Valid from Mon, 21 Jul 2025 14:22:15 UTC
Valid until Tue, 21 Jul 2026 14:22:15 UTC (expires in 11 months and 21 days)
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer SwissSign RSA TLS OV ICA 2022 - 1
AIA: http://aia.swisssign.ch/air-0f2bf9a5-dd37-48c9-a85b-12acdcb8be45
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl.swisssign.ch/cdp-96b62f5a-6b73-4da4-87f7-ce4002c1cd34
OCSP: http://ocsp.swisssign.ch/sign/ocs-aaccced5-66e8-4069-9b1b-fd29ab73efec
Revocation status Good (not revoked)
DNS CAA Yes
policy host: helvetia.ch
issuewild: ssl.com flags:0
issuewild: pki.goog; cansignhttpexchanges=yes flags:0
issue: pki.goog; cansignhttpexchanges=yes flags:0
issue: comodoca.com flags:0
issuewild: swisssign.com flags:0
issuewild: comodoca.com flags:0
issue: swisssign.com flags:0
issue: letsencrypt.org flags:0
issue: ssl.com flags:0
issuewild: letsencrypt.org flags:0
issue: digicert.com; cansignhttpexchanges=yes flags:0
issuewild: digicert.com; cansignhttpexchanges=yes flags:0
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 4 (7225 bytes)
Chain issues Contains anchor
#2
Subject SwissSign RSA TLS OV ICA 2022 - 1
Fingerprint SHA256: 332f9eae3650c77454af14fe1a621a2498fd128773662890a0d12835b3436e23
Pin SHA256: 9iu6Ey595ED5KLMW1A3NSMf/Sfn9rdgavrL9DSHwZ8Y=
Valid until Sun, 29 Jun 2036 09:34:30 UTC (expires in 10 years and 10 months)
Key RSA 4096 bits (e 65537)
Issuer SwissSign RSA TLS Root CA 2022 - 1
Signature algorithm SHA256withRSA
#3
Subject SwissSign RSA TLS Root CA 2022 - 1
Fingerprint SHA256: 288b4a9f605b09b999b215850825c81f9b537dbaf23664aca98bf6ba98edc379
Pin SHA256: 68l4rg3Z5YItaxllJZb2IMk9fK76lSGRywUKYyypAF8=
Valid until Mon, 22 Sep 2036 11:27:11 UTC (expires in 11 years and 1 month)
Key RSA 4096 bits (e 65537)
Issuer SwissSign Gold CA - G2
Signature algorithm SHA256withRSA
#4
Subject SwissSign Gold CA - G2   In trust store
Fingerprint SHA256: 62dd0be9b9f50a163ea0f8e75c053b1eca57ea55c8688f647c6881f2c8357b95
Pin SHA256: QPz8KIddzL/ry99s10MzEtpjxO/PO9extQXCICCuAnQ=
Valid until Sat, 25 Oct 2036 08:30:35 UTC (expires in 11 years and 2 months)
Key RSA 4096 bits (e 65537)
Issuer SwissSign Gold CA - G2   Self-signed
Signature algorithm SHA1withRSA   Weak, but no impact on root certificate


Certification Paths
Path #1: Trusted
1 Sent by server feedback.helvetia.ch
Fingerprint SHA256: 1c47a0a961d5970e94a9223f2586788a463caeac3326d93e02512f15b8f68e66
Pin SHA256: QlhgQ/4nsU67DcPFjLQIDRs6/iGApCCSCMdZzxxCK0A=

RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server SwissSign RSA TLS OV ICA 2022 - 1
Fingerprint SHA256: 332f9eae3650c77454af14fe1a621a2498fd128773662890a0d12835b3436e23
Pin SHA256: 9iu6Ey595ED5KLMW1A3NSMf/Sfn9rdgavrL9DSHwZ8Y=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server SwissSign RSA TLS Root CA 2022 - 1
Fingerprint SHA256: 288b4a9f605b09b999b215850825c81f9b537dbaf23664aca98bf6ba98edc379
Pin SHA256: 68l4rg3Z5YItaxllJZb2IMk9fK76lSGRywUKYyypAF8=

RSA 4096 bits (e 65537) / SHA256withRSA
4 Sent by server
In trust store
SwissSign Gold CA - G2   Self-signed
Fingerprint SHA256: 62dd0be9b9f50a163ea0f8e75c053b1eca57ea55c8688f647c6881f2c8357b95
Pin SHA256: QPz8KIddzL/ry99s10MzEtpjxO/PO9extQXCICCuAnQ=

RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server feedback.helvetia.ch
Fingerprint SHA256: 1c47a0a961d5970e94a9223f2586788a463caeac3326d93e02512f15b8f68e66
Pin SHA256: QlhgQ/4nsU67DcPFjLQIDRs6/iGApCCSCMdZzxxCK0A=

RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server SwissSign RSA TLS OV ICA 2022 - 1
Fingerprint SHA256: 332f9eae3650c77454af14fe1a621a2498fd128773662890a0d12835b3436e23
Pin SHA256: 9iu6Ey595ED5KLMW1A3NSMf/Sfn9rdgavrL9DSHwZ8Y=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server SwissSign RSA TLS Root CA 2022 - 1
Fingerprint SHA256: 288b4a9f605b09b999b215850825c81f9b537dbaf23664aca98bf6ba98edc379
Pin SHA256: 68l4rg3Z5YItaxllJZb2IMk9fK76lSGRywUKYyypAF8=

RSA 4096 bits (e 65537) / SHA256withRSA
4 Sent by server
In trust store
SwissSign Gold CA - G2   Self-signed
Fingerprint SHA256: 62dd0be9b9f50a163ea0f8e75c053b1eca57ea55c8688f647c6881f2c8357b95
Pin SHA256: QPz8KIddzL/ry99s10MzEtpjxO/PO9extQXCICCuAnQ=

RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server feedback.helvetia.ch
Fingerprint SHA256: 1c47a0a961d5970e94a9223f2586788a463caeac3326d93e02512f15b8f68e66
Pin SHA256: QlhgQ/4nsU67DcPFjLQIDRs6/iGApCCSCMdZzxxCK0A=

RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server SwissSign RSA TLS OV ICA 2022 - 1
Fingerprint SHA256: 332f9eae3650c77454af14fe1a621a2498fd128773662890a0d12835b3436e23
Pin SHA256: 9iu6Ey595ED5KLMW1A3NSMf/Sfn9rdgavrL9DSHwZ8Y=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server SwissSign RSA TLS Root CA 2022 - 1
Fingerprint SHA256: 288b4a9f605b09b999b215850825c81f9b537dbaf23664aca98bf6ba98edc379
Pin SHA256: 68l4rg3Z5YItaxllJZb2IMk9fK76lSGRywUKYyypAF8=

RSA 4096 bits (e 65537) / SHA256withRSA
4 Sent by server
In trust store
SwissSign Gold CA - G2   Self-signed
Fingerprint SHA256: 62dd0be9b9f50a163ea0f8e75c053b1eca57ea55c8688f647c6881f2c8357b95
Pin SHA256: QPz8KIddzL/ry99s10MzEtpjxO/PO9extQXCICCuAnQ=

RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server feedback.helvetia.ch
Fingerprint SHA256: 1c47a0a961d5970e94a9223f2586788a463caeac3326d93e02512f15b8f68e66
Pin SHA256: QlhgQ/4nsU67DcPFjLQIDRs6/iGApCCSCMdZzxxCK0A=

RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server SwissSign RSA TLS OV ICA 2022 - 1
Fingerprint SHA256: 332f9eae3650c77454af14fe1a621a2498fd128773662890a0d12835b3436e23
Pin SHA256: 9iu6Ey595ED5KLMW1A3NSMf/Sfn9rdgavrL9DSHwZ8Y=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server SwissSign RSA TLS Root CA 2022 - 1
Fingerprint SHA256: 288b4a9f605b09b999b215850825c81f9b537dbaf23664aca98bf6ba98edc379
Pin SHA256: 68l4rg3Z5YItaxllJZb2IMk9fK76lSGRywUKYyypAF8=

RSA 4096 bits (e 65537) / SHA256withRSA
4 Sent by server
In trust store
SwissSign Gold CA - G2   Self-signed
Fingerprint SHA256: 62dd0be9b9f50a163ea0f8e75c053b1eca57ea55c8688f647c6881f2c8357b95
Pin SHA256: QPz8KIddzL/ry99s10MzEtpjxO/PO9extQXCICCuAnQ=

RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server feedback.helvetia.ch
Fingerprint SHA256: 1c47a0a961d5970e94a9223f2586788a463caeac3326d93e02512f15b8f68e66
Pin SHA256: QlhgQ/4nsU67DcPFjLQIDRs6/iGApCCSCMdZzxxCK0A=

RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server SwissSign RSA TLS OV ICA 2022 - 1
Fingerprint SHA256: 332f9eae3650c77454af14fe1a621a2498fd128773662890a0d12835b3436e23
Pin SHA256: 9iu6Ey595ED5KLMW1A3NSMf/Sfn9rdgavrL9DSHwZ8Y=

RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store SwissSign RSA TLS Root CA 2022 - 1   Self-signed
Fingerprint SHA256: 193144f431e0fddb740717d4de926a571133884b4360d30e272913cbe660ce41
Pin SHA256: 68l4rg3Z5YItaxllJZb2IMk9fK76lSGRywUKYyypAF8=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #2: Trusted
1 Sent by server feedback.helvetia.ch
Fingerprint SHA256: 1c47a0a961d5970e94a9223f2586788a463caeac3326d93e02512f15b8f68e66
Pin SHA256: QlhgQ/4nsU67DcPFjLQIDRs6/iGApCCSCMdZzxxCK0A=

RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server SwissSign RSA TLS OV ICA 2022 - 1
Fingerprint SHA256: 332f9eae3650c77454af14fe1a621a2498fd128773662890a0d12835b3436e23
Pin SHA256: 9iu6Ey595ED5KLMW1A3NSMf/Sfn9rdgavrL9DSHwZ8Y=

RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server SwissSign RSA TLS Root CA 2022 - 1
Fingerprint SHA256: 288b4a9f605b09b999b215850825c81f9b537dbaf23664aca98bf6ba98edc379
Pin SHA256: 68l4rg3Z5YItaxllJZb2IMk9fK76lSGRywUKYyypAF8=

RSA 4096 bits (e 65537) / SHA256withRSA
4 Sent by server
In trust store
SwissSign Gold CA - G2   Self-signed
Fingerprint SHA256: 62dd0be9b9f50a163ea0f8e75c053b1eca57ea55c8688f647c6881f2c8357b95
Pin SHA256: QPz8KIddzL/ry99s10MzEtpjxO/PO9extQXCICCuAnQ=

RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate

Click here to expand

Certificate #2: RSA 4096 bits (SHA256withRSA)
Server Key and Certificate #1
Subject *.survalyzer-swiss.app
Fingerprint SHA256: 248fd50acd4554124e882b33511a154cf52e35a6269430e62d611ec1cc2c2b74
Pin SHA256: NCZLl3aIaLKpUaOUYUVlmHrU84USR8HwQUocISaIGTQ=
Common names *.survalyzer-swiss.app
Alternative names *.survalyzer-swiss.app survalyzer-swiss.app   MISMATCH
Serial Number 051aefad408dd1b1192b72d29a171c60d2e5
Valid from Sat, 26 Jul 2025 23:13:41 UTC
Valid until Fri, 24 Oct 2025 23:13:40 UTC (expires in 2 months and 24 days)
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer R11
AIA: http://r11.i.lencr.org/
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL
CRL: http://r11.c.lencr.org/102.crl
Revocation status Good (not revoked)
Trusted No   NOT TRUSTED
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 2 (2861 bytes)
Chain issues None
#2
Subject R11
Fingerprint SHA256: 591e9ce6c863d3a079e9fabe1478c7339a26b21269dde795211361024ae31a44
Pin SHA256: bdrBhpj38ffhxpubzkINl0rG+UyossdhcBYj+Zx2fcc=
Valid until Fri, 12 Mar 2027 23:59:59 UTC (expires in 1 year and 7 months)
Key RSA 2048 bits (e 65537)
Issuer ISRG Root X1
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 248fd50acd4554124e882b33511a154cf52e35a6269430e62d611ec1cc2c2b74])
1 Sent by server *.survalyzer-swiss.app
Fingerprint SHA256: 248fd50acd4554124e882b33511a154cf52e35a6269430e62d611ec1cc2c2b74
Pin SHA256: NCZLl3aIaLKpUaOUYUVlmHrU84USR8HwQUocISaIGTQ=

RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server R11
Fingerprint SHA256: 591e9ce6c863d3a079e9fabe1478c7339a26b21269dde795211361024ae31a44
Pin SHA256: bdrBhpj38ffhxpubzkINl0rG+UyossdhcBYj+Zx2fcc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store ISRG Root X1   Self-signed
Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 248fd50acd4554124e882b33511a154cf52e35a6269430e62d611ec1cc2c2b74])
1 Sent by server *.survalyzer-swiss.app
Fingerprint SHA256: 248fd50acd4554124e882b33511a154cf52e35a6269430e62d611ec1cc2c2b74
Pin SHA256: NCZLl3aIaLKpUaOUYUVlmHrU84USR8HwQUocISaIGTQ=

RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server R11
Fingerprint SHA256: 591e9ce6c863d3a079e9fabe1478c7339a26b21269dde795211361024ae31a44
Pin SHA256: bdrBhpj38ffhxpubzkINl0rG+UyossdhcBYj+Zx2fcc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store ISRG Root X1   Self-signed
Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 248fd50acd4554124e882b33511a154cf52e35a6269430e62d611ec1cc2c2b74])
1 Sent by server *.survalyzer-swiss.app
Fingerprint SHA256: 248fd50acd4554124e882b33511a154cf52e35a6269430e62d611ec1cc2c2b74
Pin SHA256: NCZLl3aIaLKpUaOUYUVlmHrU84USR8HwQUocISaIGTQ=

RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server R11
Fingerprint SHA256: 591e9ce6c863d3a079e9fabe1478c7339a26b21269dde795211361024ae31a44
Pin SHA256: bdrBhpj38ffhxpubzkINl0rG+UyossdhcBYj+Zx2fcc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store ISRG Root X1   Self-signed
Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 248fd50acd4554124e882b33511a154cf52e35a6269430e62d611ec1cc2c2b74])
1 Sent by server *.survalyzer-swiss.app
Fingerprint SHA256: 248fd50acd4554124e882b33511a154cf52e35a6269430e62d611ec1cc2c2b74
Pin SHA256: NCZLl3aIaLKpUaOUYUVlmHrU84USR8HwQUocISaIGTQ=

RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server R11
Fingerprint SHA256: 591e9ce6c863d3a079e9fabe1478c7339a26b21269dde795211361024ae31a44
Pin SHA256: bdrBhpj38ffhxpubzkINl0rG+UyossdhcBYj+Zx2fcc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store ISRG Root X1   Self-signed
Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 248fd50acd4554124e882b33511a154cf52e35a6269430e62d611ec1cc2c2b74])
1 Sent by server *.survalyzer-swiss.app
Fingerprint SHA256: 248fd50acd4554124e882b33511a154cf52e35a6269430e62d611ec1cc2c2b74
Pin SHA256: NCZLl3aIaLKpUaOUYUVlmHrU84USR8HwQUocISaIGTQ=

RSA 4096 bits (e 65537) / SHA256withRSA
2 Sent by server R11
Fingerprint SHA256: 591e9ce6c863d3a079e9fabe1478c7339a26b21269dde795211361024ae31a44
Pin SHA256: bdrBhpj38ffhxpubzkINl0rG+UyossdhcBYj+Zx2fcc=

RSA 2048 bits (e 65537) / SHA256withRSA
3 In trust store ISRG Root X1   Self-signed
Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M=

RSA 4096 bits (e 65537) / SHA256withRSA

Click here to expand

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
(*) Experimental: Server negotiated using No-SNI


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_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


Handshake Simulation
Android 4.4.2 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 5.0.0 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 RSA 4096 (SHA256)   TLS 1.2 > http/1.1   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Android 8.0 RSA 4096 (SHA256)   TLS 1.2 > h2   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 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 69 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > h2   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 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 62 / Win 7  R RSA 4096 (SHA256)   TLS 1.2 > h2   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 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
IE 11 / Win 7  R Server sent fatal alert: handshake_failure
IE 11 / Win 8.1  R Server sent fatal alert: handshake_failure
IE 11 / Win Phone 8.1  R Server sent fatal alert: handshake_failure
IE 11 / Win Phone 8.1 Update  R Server sent fatal alert: handshake_failure
IE 11 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Edge 15 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 16 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 18 / Win 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 13 / Win Phone 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 8u161 RSA 4096 (SHA256)   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 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.0.2s  R RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.1.0k  R RSA 4096 (SHA256)   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 Server sent fatal alert: handshake_failure
Safari 7 / iOS 7.1  R Server sent fatal alert: handshake_failure
Safari 7 / OS X 10.9  R Server sent fatal alert: handshake_failure
Safari 8 / iOS 8.4  R Server sent fatal alert: handshake_failure
Safari 8 / OS X 10.10  R Server sent fatal alert: handshake_failure
Safari 9 / iOS 9  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / iOS 10  R RSA 4096 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R RSA 4096 (SHA256)   TLS 1.2 > h2   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 (SHA256)   TLS 1.2 > h2   TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 RSA 4096 (SHA256)   TLS 1.2 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
YandexBot Jan 2015 RSA 4096 (SHA256)   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)  
GOLDENDOODLE No (more info)  
OpenSSL 0-Length No (more info)  
Sleeping POODLE No (more info)  
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   h2 http/1.1
NPN Yes   h2 http/1.1
Session resumption (caching) No (IDs assigned but not accepted)
Session resumption (tickets) Yes
OCSP stapling Yes
Strict Transport Security (HSTS) Yes
max-age=31536000; includeSubDomains; preload
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, DHE suites not supported
DH public server param (Ys) reuse No, DHE suites not supported
ECDH public server param reuse No
Supported Named Groups x25519, secp256r1, x448, secp521r1, secp384r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://feedback.helvetia.ch/  (HTTP/1.1 200 OK)
1
Date Tue, 29 Jul 2025 19:21:09 GMT
Content-Type text/html
Transfer-Encoding chunked
Connection close
Cache-Control max-age=0, no-cache, no-store, must-revalidate
Set-Cookie ARRAffinity=56600516174aa255a1631400863ca8ddc2f62e49540da2bc5240b5f7b5296bd4;Path=/;HttpOnly;Domain=survalyzer-runtime-frontend-ch.azurewebsites.net
Set-Cookie ARRAffinity=301b1172bec3ff44acc4197a78b28a02b0b30846226fbf972b416d56b023cce3;Path=/;HttpOnly;Secure;Domain=survalyzer-runtime-frontend-ch.azurewebsites.net
Set-Cookie ARRAffinitySameSite=301b1172bec3ff44acc4197a78b28a02b0b30846226fbf972b416d56b023cce3;Path=/;HttpOnly;SameSite=None;Secure;Domain=survalyzer-runtime-frontend-ch.azurewebsites.net
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN
X-XSS-Protection 1; mode=block
X-Content-Type-Options nosniff
Content-Security-Policy default-src 'self'; base-uri 'self'; object-src 'none'; form-action 'self'; frame-ancestors 'self'; frame-src 'self' www.youtube.com player.vimeo.com; script-src feedback.helvetia.ch files.survalyzer.swiss 'nonce-cd6gsa6o' 'strict-dynamic'; style-src feedback.helvetia.ch files.survalyzer.swiss fonts.googleapis.com 'unsafe-inline'; img-src https: blob: data:; media-src https:; font-src https:; connect-src blob: data: feedback.helvetia.ch *.survalyzer-swiss.app *.survalyzer.swiss survalyzerch.blob.core.windows.net styleguide.survalyzer.org maps.googleapis.com maps.gstatic.com fonts.gstatic.com files.survalyzer.swiss;
Referrer-Policy strict-origin
Permissions-Policy microphone=(), camera=()
X-Permitted-Cross-Domain-Policies none
Expect-CT max-age=86400, enforce


Miscellaneous
Test date Tue, 29 Jul 2025 19:20:57 UTC
Test duration 77.600 seconds
HTTP status code 200
HTTP server signature -
Server hostname -


SSL Report v2.4.1