SSL Server Test: patientscience.com (Powered by Qualys SSL Labs)

SSL Report: patientscience.com (192.254.213.131)

Assessed on: Sat, 06 Dec 2025 04:11:09 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

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 server does not support Forward Secrecy with the reference browsers. Grade capped to B. MORE INFO »

This server supports TLS 1.0 and TLS 1.1. Grade capped to B. MORE INFO »

This site works only in browsers with SNI support.

This server supports TLS 1.3. MORE INFO »

Certificate #1: RSA 2048 bits (SHA256withRSA)

Server Key and Certificate #1
Subject	*.patientscience.com Fingerprint SHA256: 1202b1fd4a2fd5e0ecc084b825d4a9788833c08b02870b630d08ffa388185a24 Pin SHA256: AUEfnyYQTd4iHRpNpwqihOi05r21JIgy2L/kEKH1VtM=
Common names	*.patientscience.com
Alternative names	*.patientscience.com patientscience.com
Serial Number	063556b2f0cf1d420fe919ee6fcfae1a6dc9
Valid from	Sat, 15 Nov 2025 03:22:55 UTC
Valid until	Fri, 13 Feb 2026 03:22:54 UTC (expires in 2 months and 6 days)
Key	RSA 2048 bits (e 65537)
Weak key (Debian)	No
Issuer	R13 AIA: http://r13.i.lencr.org/
Signature algorithm	SHA256withRSA
Extended Validation	No
Certificate Transparency	Yes (certificate)
OCSP Must Staple	No
Revocation information	CRL CRL: http://r13.c.lencr.org/74.crl
Revocation status	Validation error CRL ERROR: IOException occurred
DNS CAA	No (more info)
Trusted	Yes Mozilla Apple Android Java Windows

Additional Certificates (if supplied)
Certificates provided	2 (2597 bytes)
Chain issues	None
#2
Subject	R13 Fingerprint SHA256: d3b128216a843f8ef1321501f5df52a5df52939ee2c19297712cd3de4d419354 Pin SHA256: AlSQhgtJirc8ahLyekmtX+Iw+v46yPYRLJt9Cq1GlB0=
Valid until	Fri, 12 Mar 2027 23:59:59 UTC (expires in 1 year and 3 months)
Key	RSA 2048 bits (e 65537)
Issuer	ISRG Root X1
Signature algorithm	SHA256withRSA

Certification Paths


Path #1: Trusted
1	Sent by server	.patientscience.com Fingerprint SHA256: 1202b1fd4a2fd5e0ecc084b825d4a9788833c08b02870b630d08ffa388185a24 Pin SHA256: AUEfnyYQTd4iHRpNpwqihOi05r21JIgy2L/kEKH1VtM= RSA 2048 bits (e 65537) / SHA256withRSA CRL ERROR: IOException occurred*
2	Sent by server	R13 Fingerprint SHA256: d3b128216a843f8ef1321501f5df52a5df52939ee2c19297712cd3de4d419354 Pin SHA256: AlSQhgtJirc8ahLyekmtX+Iw+v46yPYRLJt9Cq1GlB0= RSA 2048 bits (e 65537) / SHA256withRSA CRL ERROR: IOException occurred
3	In trust store	ISRG Root X1 Self-signed Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6 Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	.patientscience.com Fingerprint SHA256: 1202b1fd4a2fd5e0ecc084b825d4a9788833c08b02870b630d08ffa388185a24 Pin SHA256: AUEfnyYQTd4iHRpNpwqihOi05r21JIgy2L/kEKH1VtM= RSA 2048 bits (e 65537) / SHA256withRSA CRL ERROR: IOException occurred*
2	Sent by server	R13 Fingerprint SHA256: d3b128216a843f8ef1321501f5df52a5df52939ee2c19297712cd3de4d419354 Pin SHA256: AlSQhgtJirc8ahLyekmtX+Iw+v46yPYRLJt9Cq1GlB0= RSA 2048 bits (e 65537) / SHA256withRSA CRL ERROR: IOException occurred
3	In trust store	ISRG Root X1 Self-signed Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6 Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	.patientscience.com Fingerprint SHA256: 1202b1fd4a2fd5e0ecc084b825d4a9788833c08b02870b630d08ffa388185a24 Pin SHA256: AUEfnyYQTd4iHRpNpwqihOi05r21JIgy2L/kEKH1VtM= RSA 2048 bits (e 65537) / SHA256withRSA CRL ERROR: IOException occurred*
2	Sent by server	R13 Fingerprint SHA256: d3b128216a843f8ef1321501f5df52a5df52939ee2c19297712cd3de4d419354 Pin SHA256: AlSQhgtJirc8ahLyekmtX+Iw+v46yPYRLJt9Cq1GlB0= RSA 2048 bits (e 65537) / SHA256withRSA CRL ERROR: IOException occurred
3	In trust store	ISRG Root X1 Self-signed Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6 Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	.patientscience.com Fingerprint SHA256: 1202b1fd4a2fd5e0ecc084b825d4a9788833c08b02870b630d08ffa388185a24 Pin SHA256: AUEfnyYQTd4iHRpNpwqihOi05r21JIgy2L/kEKH1VtM= RSA 2048 bits (e 65537) / SHA256withRSA CRL ERROR: IOException occurred*
2	Sent by server	R13 Fingerprint SHA256: d3b128216a843f8ef1321501f5df52a5df52939ee2c19297712cd3de4d419354 Pin SHA256: AlSQhgtJirc8ahLyekmtX+Iw+v46yPYRLJt9Cq1GlB0= RSA 2048 bits (e 65537) / SHA256withRSA CRL ERROR: IOException occurred
3	In trust store	ISRG Root X1 Self-signed Fingerprint SHA256: 96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6 Pin SHA256: C5+lpZ7tcVwmwQIMcRtPbsQtWLABXhQzejna0wHFr8M= RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1	Sent by server	.patientscience.com Fingerprint SHA256: 1202b1fd4a2fd5e0ecc084b825d4a9788833c08b02870b630d08ffa388185a24 Pin SHA256: AUEfnyYQTd4iHRpNpwqihOi05r21JIgy2L/kEKH1VtM= RSA 2048 bits (e 65537) / SHA256withRSA CRL ERROR: IOException occurred*
2	Sent by server	R13 Fingerprint SHA256: d3b128216a843f8ef1321501f5df52a5df52939ee2c19297712cd3de4d419354 Pin SHA256: AlSQhgtJirc8ahLyekmtX+Iw+v46yPYRLJt9Cq1GlB0= RSA 2048 bits (e 65537) / SHA256withRSA CRL ERROR: IOException occurred
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

Certificate #2: RSA 2048 bits (SHA256withRSA) No SNI

Server Key and Certificate #1
Subject	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY=
Common names	demandflux.com
Alternative names	demandflux.com www.demandflux.com MISMATCH
Serial Number	2ab077893b4cb0ff5e7c516e6a432b62
Valid from	Mon, 18 Sep 2017 00:00:00 UTC
Valid until	Tue, 18 Sep 2018 23:59:59 UTC (expired 7 years and 2 months ago) EXPIRED
Key	RSA 2048 bits (e 65537)
Weak key (Debian)	No
Issuer	COMODO RSA Domain Validation Secure Server CA AIA: http://crt.comodoca.com/COMODORSADomainValidationSecureServerCA.crt
Signature algorithm	SHA256withRSA
Extended Validation	No
Certificate Transparency	No
OCSP Must Staple	No
Revocation information	CRL, OCSP CRL: http://crl.comodoca.com/COMODORSADomainValidationSecureServerCA.crl OCSP: http://ocsp.comodoca.com
Revocation status	Unchecked (only trusted certificates can be checked)
Trusted	No NOT TRUSTED Mozilla Apple Android Java Windows

Additional Certificates (if supplied)
Certificates provided	3 (4310 bytes)
Chain issues	None
#2
Subject	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY=
Valid until	Sun, 11 Feb 2029 23:59:59 UTC (expires in 3 years and 2 months)
Key	RSA 2048 bits (e 65537)
Issuer	COMODO RSA Certification Authority
Signature algorithm	SHA384withRSA
#3
Subject	COMODO RSA Certification Authority Fingerprint SHA256: 4f32d5dc00f715250abcc486511e37f501a899deb3bf7ea8adbbd3aef1c412da Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=
Valid until	Sat, 30 May 2020 10:48:38 UTC (expired 5 years and 6 months ago) EXPIRED
Key	RSA 4096 bits (e 65537)
Issuer	AddTrust External CA Root
Signature algorithm	SHA384withRSA

Certification Paths


Path #1: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	In trust store	COMODO RSA Certification Authority Self-signed Fingerprint SHA256: 52f0e1c4e58ec629291b60317f074671b85d7ea80d5b07273463534b32b40234 Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	Extra download	COMODO RSA Certification Authority Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129 Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA
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: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	In trust store	COMODO RSA Certification Authority Self-signed Fingerprint SHA256: 52f0e1c4e58ec629291b60317f074671b85d7ea80d5b07273463534b32b40234 Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	Extra download	COMODO RSA Certification Authority Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129 Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA
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: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	In trust store	COMODO RSA Certification Authority Self-signed Fingerprint SHA256: 52f0e1c4e58ec629291b60317f074671b85d7ea80d5b07273463534b32b40234 Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	Extra download	COMODO RSA Certification Authority Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129 Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA
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: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	In trust store	COMODO RSA Certification Authority Self-signed Fingerprint SHA256: 52f0e1c4e58ec629291b60317f074671b85d7ea80d5b07273463534b32b40234 Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	Sent by server	COMODO RSA Certification Authority Fingerprint SHA256: 4f32d5dc00f715250abcc486511e37f501a899deb3bf7ea8adbbd3aef1c412da Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA Valid until: Sat, 30 May 2020 10:48:38 UTC EXPIRED
4	In trust store	AddTrust External CA Root Self-signed Fingerprint SHA256: 687fa451382278fff0c8b11f8d43d576671c6eb2bceab413fb83d965d06d2ff2 Pin SHA256: lCppFqbkrlJ3EcVFAkeip0+44VaoJUymbnOaEUk7tEU= RSA 2048 bits (e 65537) / SHA1withRSA Valid until: Sat, 30 May 2020 10:48:38 UTC EXPIRED Weak or insecure signature, but no impact on root certificate
Path #3: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	Extra download	COMODO RSA Certification Authority Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129 Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA
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: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	In trust store	COMODO RSA Certification Authority Self-signed Fingerprint SHA256: 52f0e1c4e58ec629291b60317f074671b85d7ea80d5b07273463534b32b40234 Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA
Path #2: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	Sent by server	COMODO RSA Certification Authority Fingerprint SHA256: 4f32d5dc00f715250abcc486511e37f501a899deb3bf7ea8adbbd3aef1c412da Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA Valid until: Sat, 30 May 2020 10:48:38 UTC EXPIRED
4	In trust store	AddTrust External CA Root Self-signed Fingerprint SHA256: 687fa451382278fff0c8b11f8d43d576671c6eb2bceab413fb83d965d06d2ff2 Pin SHA256: lCppFqbkrlJ3EcVFAkeip0+44VaoJUymbnOaEUk7tEU= RSA 2048 bits (e 65537) / SHA1withRSA Valid until: Sat, 30 May 2020 10:48:38 UTC EXPIRED Weak or insecure signature, but no impact on root certificate
Path #3: Not trusted (validity check failed)
1	Sent by server	demandflux.com Fingerprint SHA256: 5dfa74da59c96982a2b7d5fd7e219a701e7b05a9a5a2eb13a436d02686ac9f36 Pin SHA256: Q5qmVoZTfkmF7V4icJ7zgVACntcrYkLlF6utFvV+IOY= RSA 2048 bits (e 65537) / SHA256withRSA Valid until: Tue, 18 Sep 2018 23:59:59 UTC EXPIRED
2	Sent by server	COMODO RSA Domain Validation Secure Server CA Fingerprint SHA256: 02ab57e4e67a0cb48dd2ff34830e8ac40f4476fb08ca6be3f5cd846f646840f0 Pin SHA256: klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY= RSA 2048 bits (e 65537) / SHA384withRSA
3	Extra download	COMODO RSA Certification Authority Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129 Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME= RSA 4096 bits (e 65537) / SHA384withRSA
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

Configuration

Protocols
TLS 1.3	Yes
TLS 1.2	Yes^*
TLS 1.1	Yes
TLS 1.0	Yes^*
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
# TLS 1.2 (server has no preference)
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 2048 bits FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp521r1 (eq. 15360 bits RSA) FS WEAK	128
TLS_RSA_WITH_AES_128_CBC_SHA256 (`0x3c`) WEAK	128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (`0x67`) DH 2048 bits FS WEAK	128
TLS_RSA_WITH_AES_128_GCM_SHA256 (`0x9c`) WEAK	128
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (`0x9e`) DH 2048 bits FS	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (`0xc027`) ECDH secp521r1 (eq. 15360 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (`0xc02f`) ECDH secp521r1 (eq. 15360 bits RSA) FS	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 2048 bits FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp521r1 (eq. 15360 bits RSA) FS WEAK	256
TLS_RSA_WITH_AES_256_CBC_SHA256 (`0x3d`) WEAK	256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (`0x6b`) DH 2048 bits FS WEAK	256
TLS_RSA_WITH_AES_256_GCM_SHA384 (`0x9d`) WEAK	256
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (`0x9f`) DH 2048 bits FS	256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (`0xc028`) ECDH secp521r1 (eq. 15360 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (`0xc030`) ECDH secp521r1 (eq. 15360 bits RSA) FS	256
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (`0xcca8`) ECDH secp521r1 (eq. 15360 bits RSA) FS	256
# TLS 1.1 (server has no preference)
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 2048 bits FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp521r1 (eq. 15360 bits RSA) FS WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 2048 bits FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp521r1 (eq. 15360 bits RSA) FS WEAK	256
# TLS 1.0 (server has no preference)
TLS_RSA_WITH_AES_128_CBC_SHA (`0x2f`) WEAK	128
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (`0x33`) DH 2048 bits FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH secp521r1 (eq. 15360 bits RSA) FS WEAK	128
TLS_RSA_WITH_AES_256_CBC_SHA (`0x35`) WEAK	256
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (`0x39`) DH 2048 bits FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH secp521r1 (eq. 15360 bits RSA) FS WEAK	256

Handshake Simulation
Android 2.3.7 No SNI ²	Incorrect certificate because this client doesn't support SNI RSA 2048 (SHA256) \| TLS 1.0 \| TLS_RSA_WITH_AES_128_CBC_SHA
Android 4.0.4	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
Android 4.1.1	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp521r1 FS
Android 4.2.2	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp521r1 FS
Android 4.3	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp521r1 FS
Android 4.4.2	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp521r1 FS
Android 5.0.0	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp521r1 FS
Android 6.0	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Android 7.0	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 ECDH x25519 FS
Android 8.0	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 ECDH x25519 FS
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
Baidu Jan 2015	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
BingPreview Jan 2015	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp521r1 FS
Chrome 49 / XP SP3	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Chrome 69 / Win 7 R	RSA 2048 (SHA256)	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_128_GCM_SHA256 ECDH x25519 FS
Chrome 80 / Win 10 R	-	TLS 1.3	TLS_AES_128_GCM_SHA256 ECDH x25519 FS
Firefox 31.3.0 ESR / Win 7	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 47 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 49 / XP SP3	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS
Firefox 62 / Win 7 R	RSA 2048 (SHA256)	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_128_GCM_SHA256 ECDH x25519 FS
Googlebot Feb 2018	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH x25519 FS
IE 7 / Vista	RSA 2048 (SHA256)	TLS 1.0	TLS_RSA_WITH_AES_128_CBC_SHA No FS
IE 8 / XP No FS ¹ No SNI ²	Server sent fatal alert: handshake_failure
IE 8-10 / Win 7 R	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA ECDH secp256r1 FS
IE 11 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
IE 11 / Win 8.1 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
IE 10 / Win Phone 8.0	RSA 2048 (SHA256)	TLS 1.0	TLS_RSA_WITH_AES_128_CBC_SHA No FS
IE 11 / Win Phone 8.1 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_RSA_WITH_AES_128_CBC_SHA256 No FS
IE 11 / Win Phone 8.1 Update R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 FS
IE 11 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Edge 15 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Edge 16 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Edge 18 / Win 10 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS
Edge 13 / Win Phone 10 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Java 6u45 No SNI ²	Incorrect certificate because this client doesn't support SNI RSA 2048 (SHA256) \| TLS 1.0 \| TLS_RSA_WITH_AES_128_CBC_SHA
Java 7u25	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA ECDH secp256r1 FS
Java 8u161	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 ECDH secp256r1 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 0.9.8y	RSA 2048 (SHA256)	TLS 1.0	TLS_DHE_RSA_WITH_AES_256_CBC_SHA DH 2048 FS
OpenSSL 1.0.1l R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp521r1 FS
OpenSSL 1.0.2s R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
OpenSSL 1.1.0k R	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_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 5.1.9 / OS X 10.6.8	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 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 6.0.4 / OS X 10.8.4 R	RSA 2048 (SHA256)	TLS 1.0	TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 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	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 9 / OS X 10.11 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 10 / iOS 10 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Safari 10 / OS X 10.12 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 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
Apple ATS 9 / iOS 9 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Yahoo Slurp Jan 2015	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp384r1 FS
YandexBot Jan 2015	RSA 2048 (SHA256)	TLS 1.2	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp521r1 FS
# Not simulated clients (Protocol mismatch)
IE 6 / XP No FS ¹ No SNI ²	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	Not mitigated server-side (more info) TLS 1.0: `0x2f`
POODLE (SSLv3)	No, SSL 3 not supported (more info)
POODLE (TLS)	No (more info)
Zombie POODLE	No (more info) TLS 1.2 : `0x002f`
GOLDENDOODLE	No (more info) TLS 1.2 : `0x002f`
OpenSSL 0-Length	No (more info) TLS 1.2 : `0x002f`
Sleeping POODLE	No (more info) TLS 1.2 : `0x002f`
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	With some browsers (more info)
ALPN	Yes http/1.1
NPN	No
Session resumption (caching)	Yes
Session resumption (tickets)	Yes
OCSP stapling	No
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)
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	secp256r1, secp384r1, secp521r1, x25519, x448 (Server has no preference)
SSL 2 handshake compatibility	Yes
0-RTT enabled	No

HTTP Requests

1 https://patientscience.com/ (HTTP/1.1 200 OK)
1
	Date	Sat, 06 Dec 2025 04:09:34 GMT
	Server	Apache
	Last-Modified	Tue, 28 Nov 2017 16:06:43 GMT
	Accept-Ranges	bytes
	Content-Length	237
	Connection	close
	Content-Type	text/html

Miscellaneous
Test date	Sat, 06 Dec 2025 04:09:27 UTC
Test duration	101.854 seconds
HTTP status code	200
HTTP server signature	Apache
Server hostname	192-254-213-131.unifiedlayer.com

SSL Report v2.4.1

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