SSL Report: matthewhogan.org (208.91.197.39)
Assessed on:  Sat, 16 Aug 2025 03:55:18 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 »
Certificate #1: EC 384 bits (SHA384withECDSA)
Server Key and Certificate #1
Subject matthewhogan.org
Fingerprint SHA256: 984e7b285c5eb0186d30e09b00d0f3353801f1a4f99758df110c1ad6a61c35c4
Pin SHA256: i/vVIjiZZGC8rNNi1gS0RBkYsok6xGvZJ0gjwGQZDxs=
Common names matthewhogan.org
Alternative names matthewhogan.org
Serial Number 00df3ffeb2a073b3506db1d143a31973e1
Valid from Tue, 12 Aug 2025 00:00:00 UTC
Valid until Mon, 10 Nov 2025 23:59:59 UTC (expires in 2 months and 25 days)
Key EC 384 bits
Weak key (Debian) No
Issuer ZeroSSL ECC Domain Secure Site CA
AIA: http://zerossl.crt.sectigo.com/ZeroSSLECCDomainSecureSiteCA.crt
Signature algorithm SHA384withECDSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information OCSP
OCSP: http://zerossl.ocsp.sectigo.com
Revocation status Good (not revoked)
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (2948 bytes)
Chain issues None
#2
Subject ZeroSSL ECC Domain Secure Site CA
Fingerprint SHA256: 5dd661d3cb33b5005cbed045a223ddc4445aaa41d1acb5df700884cad9ba4195
Pin SHA256: 3fLLVjRIWnCqDqIETU2OcnMP7EzmN/Z3Q/jQ8cIaAoc=
Valid until Tue, 29 Jan 2030 23:59:59 UTC (expires in 4 years and 5 months)
Key EC 384 bits
Issuer USERTrust ECC Certification Authority
Signature algorithm SHA384withECDSA
#3
Subject USERTrust ECC Certification Authority
Fingerprint SHA256: a6cf64dbb4c8d5fd19ce48896068db03b533a8d1336c6256a87d00cbb3def3ea
Pin SHA256: ICGRfpgmOUXIWcQ/HXPLQTkFPEFPoDyjvH7ohhQpjzs=
Valid until Sun, 31 Dec 2028 23:59:59 UTC (expires in 3 years and 4 months)
Key EC 384 bits
Issuer AAA Certificate Services
Signature algorithm SHA384withRSA


Certification Paths
Path #1: Trusted
1 Sent by server matthewhogan.org
Fingerprint SHA256: 984e7b285c5eb0186d30e09b00d0f3353801f1a4f99758df110c1ad6a61c35c4
Pin SHA256: i/vVIjiZZGC8rNNi1gS0RBkYsok6xGvZJ0gjwGQZDxs=

EC 384 bits / SHA384withECDSA
2 Sent by server ZeroSSL ECC Domain Secure Site CA
Fingerprint SHA256: 5dd661d3cb33b5005cbed045a223ddc4445aaa41d1acb5df700884cad9ba4195
Pin SHA256: 3fLLVjRIWnCqDqIETU2OcnMP7EzmN/Z3Q/jQ8cIaAoc=

EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 In trust store USERTrust ECC Certification Authority   Self-signed
Fingerprint SHA256: 4ff460d54b9c86dabfbcfc5712e0400d2bed3fbc4d4fbdaa86e06adcd2a9ad7a
Pin SHA256: ICGRfpgmOUXIWcQ/HXPLQTkFPEFPoDyjvH7ohhQpjzs=

EC 384 bits / SHA384withECDSA
Path #2: Trusted
1 Sent by server matthewhogan.org
Fingerprint SHA256: 984e7b285c5eb0186d30e09b00d0f3353801f1a4f99758df110c1ad6a61c35c4
Pin SHA256: i/vVIjiZZGC8rNNi1gS0RBkYsok6xGvZJ0gjwGQZDxs=

EC 384 bits / SHA384withECDSA
2 Sent by server ZeroSSL ECC Domain Secure Site CA
Fingerprint SHA256: 5dd661d3cb33b5005cbed045a223ddc4445aaa41d1acb5df700884cad9ba4195
Pin SHA256: 3fLLVjRIWnCqDqIETU2OcnMP7EzmN/Z3Q/jQ8cIaAoc=

EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 Sent by server USERTrust ECC Certification Authority
Fingerprint SHA256: a6cf64dbb4c8d5fd19ce48896068db03b533a8d1336c6256a87d00cbb3def3ea
Pin SHA256: ICGRfpgmOUXIWcQ/HXPLQTkFPEFPoDyjvH7ohhQpjzs=

EC 384 bits / SHA384withRSA
CRL ERROR: IOException occurred
4 In trust store AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server matthewhogan.org
Fingerprint SHA256: 984e7b285c5eb0186d30e09b00d0f3353801f1a4f99758df110c1ad6a61c35c4
Pin SHA256: i/vVIjiZZGC8rNNi1gS0RBkYsok6xGvZJ0gjwGQZDxs=

EC 384 bits / SHA384withECDSA
2 Sent by server ZeroSSL ECC Domain Secure Site CA
Fingerprint SHA256: 5dd661d3cb33b5005cbed045a223ddc4445aaa41d1acb5df700884cad9ba4195
Pin SHA256: 3fLLVjRIWnCqDqIETU2OcnMP7EzmN/Z3Q/jQ8cIaAoc=

EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 In trust store USERTrust ECC Certification Authority   Self-signed
Fingerprint SHA256: 4ff460d54b9c86dabfbcfc5712e0400d2bed3fbc4d4fbdaa86e06adcd2a9ad7a
Pin SHA256: ICGRfpgmOUXIWcQ/HXPLQTkFPEFPoDyjvH7ohhQpjzs=

EC 384 bits / SHA384withECDSA
Path #2: Trusted
1 Sent by server matthewhogan.org
Fingerprint SHA256: 984e7b285c5eb0186d30e09b00d0f3353801f1a4f99758df110c1ad6a61c35c4
Pin SHA256: i/vVIjiZZGC8rNNi1gS0RBkYsok6xGvZJ0gjwGQZDxs=

EC 384 bits / SHA384withECDSA
2 Sent by server ZeroSSL ECC Domain Secure Site CA
Fingerprint SHA256: 5dd661d3cb33b5005cbed045a223ddc4445aaa41d1acb5df700884cad9ba4195
Pin SHA256: 3fLLVjRIWnCqDqIETU2OcnMP7EzmN/Z3Q/jQ8cIaAoc=

EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 Sent by server USERTrust ECC Certification Authority
Fingerprint SHA256: a6cf64dbb4c8d5fd19ce48896068db03b533a8d1336c6256a87d00cbb3def3ea
Pin SHA256: ICGRfpgmOUXIWcQ/HXPLQTkFPEFPoDyjvH7ohhQpjzs=

EC 384 bits / SHA384withRSA
CRL ERROR: IOException occurred
4 In trust store AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server matthewhogan.org
Fingerprint SHA256: 984e7b285c5eb0186d30e09b00d0f3353801f1a4f99758df110c1ad6a61c35c4
Pin SHA256: i/vVIjiZZGC8rNNi1gS0RBkYsok6xGvZJ0gjwGQZDxs=

EC 384 bits / SHA384withECDSA
2 Sent by server ZeroSSL ECC Domain Secure Site CA
Fingerprint SHA256: 5dd661d3cb33b5005cbed045a223ddc4445aaa41d1acb5df700884cad9ba4195
Pin SHA256: 3fLLVjRIWnCqDqIETU2OcnMP7EzmN/Z3Q/jQ8cIaAoc=

EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 In trust store USERTrust ECC Certification Authority   Self-signed
Fingerprint SHA256: 4ff460d54b9c86dabfbcfc5712e0400d2bed3fbc4d4fbdaa86e06adcd2a9ad7a
Pin SHA256: ICGRfpgmOUXIWcQ/HXPLQTkFPEFPoDyjvH7ohhQpjzs=

EC 384 bits / SHA384withECDSA
Path #2: Trusted
1 Sent by server matthewhogan.org
Fingerprint SHA256: 984e7b285c5eb0186d30e09b00d0f3353801f1a4f99758df110c1ad6a61c35c4
Pin SHA256: i/vVIjiZZGC8rNNi1gS0RBkYsok6xGvZJ0gjwGQZDxs=

EC 384 bits / SHA384withECDSA
2 Sent by server ZeroSSL ECC Domain Secure Site CA
Fingerprint SHA256: 5dd661d3cb33b5005cbed045a223ddc4445aaa41d1acb5df700884cad9ba4195
Pin SHA256: 3fLLVjRIWnCqDqIETU2OcnMP7EzmN/Z3Q/jQ8cIaAoc=

EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 Sent by server USERTrust ECC Certification Authority
Fingerprint SHA256: a6cf64dbb4c8d5fd19ce48896068db03b533a8d1336c6256a87d00cbb3def3ea
Pin SHA256: ICGRfpgmOUXIWcQ/HXPLQTkFPEFPoDyjvH7ohhQpjzs=

EC 384 bits / SHA384withRSA
CRL ERROR: IOException occurred
4 In trust store AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server matthewhogan.org
Fingerprint SHA256: 984e7b285c5eb0186d30e09b00d0f3353801f1a4f99758df110c1ad6a61c35c4
Pin SHA256: i/vVIjiZZGC8rNNi1gS0RBkYsok6xGvZJ0gjwGQZDxs=

EC 384 bits / SHA384withECDSA
2 Sent by server ZeroSSL ECC Domain Secure Site CA
Fingerprint SHA256: 5dd661d3cb33b5005cbed045a223ddc4445aaa41d1acb5df700884cad9ba4195
Pin SHA256: 3fLLVjRIWnCqDqIETU2OcnMP7EzmN/Z3Q/jQ8cIaAoc=

EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 In trust store USERTrust ECC Certification Authority   Self-signed
Fingerprint SHA256: 4ff460d54b9c86dabfbcfc5712e0400d2bed3fbc4d4fbdaa86e06adcd2a9ad7a
Pin SHA256: ICGRfpgmOUXIWcQ/HXPLQTkFPEFPoDyjvH7ohhQpjzs=

EC 384 bits / SHA384withECDSA
Path #2: Trusted
1 Sent by server matthewhogan.org
Fingerprint SHA256: 984e7b285c5eb0186d30e09b00d0f3353801f1a4f99758df110c1ad6a61c35c4
Pin SHA256: i/vVIjiZZGC8rNNi1gS0RBkYsok6xGvZJ0gjwGQZDxs=

EC 384 bits / SHA384withECDSA
2 Sent by server ZeroSSL ECC Domain Secure Site CA
Fingerprint SHA256: 5dd661d3cb33b5005cbed045a223ddc4445aaa41d1acb5df700884cad9ba4195
Pin SHA256: 3fLLVjRIWnCqDqIETU2OcnMP7EzmN/Z3Q/jQ8cIaAoc=

EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 Sent by server USERTrust ECC Certification Authority
Fingerprint SHA256: a6cf64dbb4c8d5fd19ce48896068db03b533a8d1336c6256a87d00cbb3def3ea
Pin SHA256: ICGRfpgmOUXIWcQ/HXPLQTkFPEFPoDyjvH7ohhQpjzs=

EC 384 bits / SHA384withRSA
CRL ERROR: IOException occurred
4 In trust store AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server matthewhogan.org
Fingerprint SHA256: 984e7b285c5eb0186d30e09b00d0f3353801f1a4f99758df110c1ad6a61c35c4
Pin SHA256: i/vVIjiZZGC8rNNi1gS0RBkYsok6xGvZJ0gjwGQZDxs=

EC 384 bits / SHA384withECDSA
2 Sent by server ZeroSSL ECC Domain Secure Site CA
Fingerprint SHA256: 5dd661d3cb33b5005cbed045a223ddc4445aaa41d1acb5df700884cad9ba4195
Pin SHA256: 3fLLVjRIWnCqDqIETU2OcnMP7EzmN/Z3Q/jQ8cIaAoc=

EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 In trust store USERTrust ECC Certification Authority   Self-signed
Fingerprint SHA256: 4ff460d54b9c86dabfbcfc5712e0400d2bed3fbc4d4fbdaa86e06adcd2a9ad7a
Pin SHA256: ICGRfpgmOUXIWcQ/HXPLQTkFPEFPoDyjvH7ohhQpjzs=

EC 384 bits / SHA384withECDSA
Path #2: Trusted
1 Sent by server matthewhogan.org
Fingerprint SHA256: 984e7b285c5eb0186d30e09b00d0f3353801f1a4f99758df110c1ad6a61c35c4
Pin SHA256: i/vVIjiZZGC8rNNi1gS0RBkYsok6xGvZJ0gjwGQZDxs=

EC 384 bits / SHA384withECDSA
2 Sent by server ZeroSSL ECC Domain Secure Site CA
Fingerprint SHA256: 5dd661d3cb33b5005cbed045a223ddc4445aaa41d1acb5df700884cad9ba4195
Pin SHA256: 3fLLVjRIWnCqDqIETU2OcnMP7EzmN/Z3Q/jQ8cIaAoc=

EC 384 bits / SHA384withECDSA
CRL ERROR: IOException occurred
3 Sent by server USERTrust ECC Certification Authority
Fingerprint SHA256: a6cf64dbb4c8d5fd19ce48896068db03b533a8d1336c6256a87d00cbb3def3ea
Pin SHA256: ICGRfpgmOUXIWcQ/HXPLQTkFPEFPoDyjvH7ohhQpjzs=

EC 384 bits / SHA384withRSA
CRL ERROR: IOException occurred
4 In trust store AAA Certificate Services   Self-signed
Fingerprint SHA256: d7a7a0fb5d7e2731d771e9484ebcdef71d5f0c3e0a2948782bc83ee0ea699ef4
Pin SHA256: vRU+17BDT2iGsXvOi76E7TQMcTLXAqj0+jGPdW7L1vM=

RSA 2048 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 testexp
Fingerprint SHA256: db5792efac6d5770c2e0fab4920333beda922e4bb98e589e3e8f07683c5e8973
Pin SHA256: s4Xdy+atG648R1nUlwGUEeEkt1i8/9myvYQnp7kBlkc=
Common names testexp
Alternative names -   INVALID
Serial Number 42f781ab6e8c5f9e1588cd7860eb4f820573ecdf
Valid from Tue, 02 Jun 2020 05:41:49 UTC
Valid until Fri, 31 May 2030 05:41:49 UTC (expires in 4 years and 9 months)
Key RSA 4096 bits (e 65537)
Weak key (Debian) No
Issuer testexp   Self-signed
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency No
OCSP Must Staple No
Revocation information None
Trusted No   NOT TRUSTED
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 1 (1475 bytes)
Chain issues None


Certification Paths
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server
  Not in trust store
testexp   Self-signed
Fingerprint SHA256: db5792efac6d5770c2e0fab4920333beda922e4bb98e589e3e8f07683c5e8973
Pin SHA256: s4Xdy+atG648R1nUlwGUEeEkt1i8/9myvYQnp7kBlkc=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server
  Not in trust store
testexp   Self-signed
Fingerprint SHA256: db5792efac6d5770c2e0fab4920333beda922e4bb98e589e3e8f07683c5e8973
Pin SHA256: s4Xdy+atG648R1nUlwGUEeEkt1i8/9myvYQnp7kBlkc=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server
  Not in trust store
testexp   Self-signed
Fingerprint SHA256: db5792efac6d5770c2e0fab4920333beda922e4bb98e589e3e8f07683c5e8973
Pin SHA256: s4Xdy+atG648R1nUlwGUEeEkt1i8/9myvYQnp7kBlkc=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server
  Not in trust store
testexp   Self-signed
Fingerprint SHA256: db5792efac6d5770c2e0fab4920333beda922e4bb98e589e3e8f07683c5e8973
Pin SHA256: s4Xdy+atG648R1nUlwGUEeEkt1i8/9myvYQnp7kBlkc=

RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server
  Not in trust store
testexp   Self-signed
Fingerprint SHA256: db5792efac6d5770c2e0fab4920333beda922e4bb98e589e3e8f07683c5e8973
Pin SHA256: s4Xdy+atG648R1nUlwGUEeEkt1i8/9myvYQnp7kBlkc=

RSA 4096 bits (e 65537) / SHA256withRSA

Click here to expand

Click here to expand

Configuration
Protocols
TLS 1.3 Yes
TLS 1.2 No*
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 (server has no preference)
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
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


Handshake Simulation
Android 8.1 -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Android 9.0 -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Chrome 69 / Win 7  R EC 384 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Firefox 62 / Win 7  R EC 384 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Firefox 73 / Win 10  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH x25519  FS
Java 11.0.3 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 12.0.1 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.1.0k  R EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384   ECDH x25519  FS
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH x25519  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_CHACHA20_POLY1305_SHA256   ECDH x25519  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)
Android 4.4.2 Protocol mismatch (not simulated)
Android 5.0.0 Protocol mismatch (not simulated)
Android 6.0 Protocol mismatch (not simulated)
Android 7.0 Protocol mismatch (not simulated)
Android 8.0 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
BingPreview Jan 2015 Protocol mismatch (not simulated)
Chrome 49 / XP SP3 Protocol mismatch (not simulated)
Firefox 31.3.0 ESR / Win 7 Protocol mismatch (not simulated)
Firefox 47 / Win 7  R Protocol mismatch (not simulated)
Firefox 49 / XP SP3 Protocol mismatch (not simulated)
Googlebot Feb 2018 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 11 / Win 7  R Protocol mismatch (not simulated)
IE 11 / Win 8.1  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1  R Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1 Update  R Protocol mismatch (not simulated)
IE 11 / Win 10  R Protocol mismatch (not simulated)
Edge 15 / Win 10  R Protocol mismatch (not simulated)
Edge 16 / Win 10  R Protocol mismatch (not simulated)
Edge 18 / Win 10  R Protocol mismatch (not simulated)
Edge 13 / Win Phone 10  R Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
Java 8u161 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
OpenSSL 1.0.1l  R Protocol mismatch (not simulated)
OpenSSL 1.0.2s  R Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6 / iOS 6.0.1 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)
Safari 7 / iOS 7.1  R Protocol mismatch (not simulated)
Safari 7 / OS X 10.9  R Protocol mismatch (not simulated)
Safari 8 / iOS 8.4  R Protocol mismatch (not simulated)
Safari 8 / OS X 10.10  R Protocol mismatch (not simulated)
Safari 9 / iOS 9  R Protocol mismatch (not simulated)
Safari 9 / OS X 10.11  R Protocol mismatch (not simulated)
Safari 10 / iOS 10  R Protocol mismatch (not simulated)
Safari 10 / OS X 10.12  R Protocol mismatch (not simulated)
Apple ATS 9 / iOS 9  R Protocol mismatch (not simulated)
Yahoo Slurp Jan 2015 Protocol mismatch (not simulated)
YandexBot Jan 2015 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
ROBOT (vulnerability) No (more info)
Forward Secrecy Yes (with most browsers)   ROBUST (more info)
ALPN Yes   http/1.1
Session resumption (tickets) No
OCSP stapling Yes
Strict Transport Security (HSTS) No
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)
Supported Named Groups x25519, secp256r1, secp384r1, secp521r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://matthewhogan.org/  (HTTP/1.1 200 OK)
1
Server openresty
Date Sat, 16 Aug 2025 03:54:43 GMT
Content-Type text/html
Transfer-Encoding chunked
Connection close
x-sc-h 21-fjp9
via 1.1 google


Miscellaneous
Test date Sat, 16 Aug 2025 03:54:19 UTC
Test duration 58.564 seconds
HTTP status code 200
HTTP server signature openresty
Server hostname -


SSL Report v2.4.1