SSL Report: witrynowo.pl (188.210.222.9)
Assessed on:  Sun, 08 Jun 2025 15:26:04 UTC | Clear cache

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Summary
Overall Rating
A
0
20
40
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100
Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
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This server supports TLS 1.3.  MORE INFO »
Certificate #1: EC 384 bits (SHA384withECDSA)
Server Key and Certificate #1
Subject witrynowo.pl
Fingerprint SHA256: e7d18359877e3238ac12115ea9c6dc5b65b66c4c3a545f4515018420f953b42a
Pin SHA256: bX8DQqhggS1pYGjQ3JJs/5UpbWEtFNIjuReoeYsT9xw=
Common names witrynowo.pl
Alternative names witrynowo.pl www.witrynowo.pl
Serial Number 05e6916be88e253c95875c641fa4e76859ec
Valid from Sun, 08 Jun 2025 14:24:24 UTC
Valid until Sat, 06 Sep 2025 14:24:23 UTC (expires in 2 months and 28 days)
Key EC 384 bits
Weak key (Debian) No
Issuer E5
AIA: http://e5.i.lencr.org/
Signature algorithm SHA384withECDSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL
CRL: http://e5.c.lencr.org/109.crl
Revocation status Good (not revoked)
DNS CAA No (more info)
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 2 (2068 bytes)
Chain issues None
#2
Subject E5
Fingerprint SHA256: 5dfdb3cf31b26f23d87c09f3a0cef642f64069a9fb7cfe29270bb5dc0f1e16bb
Pin SHA256: NYbU7PBwV4y9J67c4guWTki8FJ+uudrXL0a4V4aRcrg=
Valid until Fri, 12 Mar 2027 23:59:59 UTC (expires in 1 year and 9 months)
Key EC 384 bits
Issuer ISRG Root X1
Signature algorithm SHA256withRSA


Certification Paths
Path #1: Trusted
1 Sent by server witrynowo.pl
Fingerprint SHA256: e7d18359877e3238ac12115ea9c6dc5b65b66c4c3a545f4515018420f953b42a
Pin SHA256: bX8DQqhggS1pYGjQ3JJs/5UpbWEtFNIjuReoeYsT9xw=

EC 384 bits / SHA384withECDSA
2 Sent by server E5
Fingerprint SHA256: 5dfdb3cf31b26f23d87c09f3a0cef642f64069a9fb7cfe29270bb5dc0f1e16bb
Pin SHA256: NYbU7PBwV4y9J67c4guWTki8FJ+uudrXL0a4V4aRcrg=

EC 384 bits / 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: Trusted
1 Sent by server witrynowo.pl
Fingerprint SHA256: e7d18359877e3238ac12115ea9c6dc5b65b66c4c3a545f4515018420f953b42a
Pin SHA256: bX8DQqhggS1pYGjQ3JJs/5UpbWEtFNIjuReoeYsT9xw=

EC 384 bits / SHA384withECDSA
2 Sent by server E5
Fingerprint SHA256: 5dfdb3cf31b26f23d87c09f3a0cef642f64069a9fb7cfe29270bb5dc0f1e16bb
Pin SHA256: NYbU7PBwV4y9J67c4guWTki8FJ+uudrXL0a4V4aRcrg=

EC 384 bits / 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: Trusted
1 Sent by server witrynowo.pl
Fingerprint SHA256: e7d18359877e3238ac12115ea9c6dc5b65b66c4c3a545f4515018420f953b42a
Pin SHA256: bX8DQqhggS1pYGjQ3JJs/5UpbWEtFNIjuReoeYsT9xw=

EC 384 bits / SHA384withECDSA
2 Sent by server E5
Fingerprint SHA256: 5dfdb3cf31b26f23d87c09f3a0cef642f64069a9fb7cfe29270bb5dc0f1e16bb
Pin SHA256: NYbU7PBwV4y9J67c4guWTki8FJ+uudrXL0a4V4aRcrg=

EC 384 bits / 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: Trusted
1 Sent by server witrynowo.pl
Fingerprint SHA256: e7d18359877e3238ac12115ea9c6dc5b65b66c4c3a545f4515018420f953b42a
Pin SHA256: bX8DQqhggS1pYGjQ3JJs/5UpbWEtFNIjuReoeYsT9xw=

EC 384 bits / SHA384withECDSA
2 Sent by server E5
Fingerprint SHA256: 5dfdb3cf31b26f23d87c09f3a0cef642f64069a9fb7cfe29270bb5dc0f1e16bb
Pin SHA256: NYbU7PBwV4y9J67c4guWTki8FJ+uudrXL0a4V4aRcrg=

EC 384 bits / 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: Trusted
1 Sent by server witrynowo.pl
Fingerprint SHA256: e7d18359877e3238ac12115ea9c6dc5b65b66c4c3a545f4515018420f953b42a
Pin SHA256: bX8DQqhggS1pYGjQ3JJs/5UpbWEtFNIjuReoeYsT9xw=

EC 384 bits / SHA384withECDSA
2 Sent by server E5
Fingerprint SHA256: 5dfdb3cf31b26f23d87c09f3a0cef642f64069a9fb7cfe29270bb5dc0f1e16bb
Pin SHA256: NYbU7PBwV4y9J67c4guWTki8FJ+uudrXL0a4V4aRcrg=

EC 384 bits / 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

Certificate #2: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject *.seohost.pl
Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd
Pin SHA256: 3C0Gm8Wadi/8wdviT8k4PnjPpXpnU3f5KbyDLM1zD4Q=
Common names *.seohost.pl
Alternative names *.seohost.pl seohost.pl   MISMATCH
Serial Number 303f6344fe58470b01e9daad7cd4ed2e
Valid from Sat, 21 Dec 2024 00:00:00 UTC
Valid until Tue, 20 Jan 2026 23:59:59 UTC (expires in 7 months and 12 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer Trustico RSA DV CA
AIA: http://crt.comodoca.com/TrusticoRSADVCA.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://crl.comodoca.com/TrusticoRSADVCA.crl
OCSP: http://ocsp.comodoca.com
Revocation status Good (not revoked)
Trusted No   NOT TRUSTED
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 3 (4520 bytes)
Chain issues Incorrect order
#2
Subject COMODO RSA Certification Authority
Fingerprint SHA256: 38392f17ce7b682c198d29c6e71d2740964a2074c8d2558e6cff64c27823f129
Pin SHA256: grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=
Valid until Sun, 31 Dec 2028 23:59:59 UTC (expires in 3 years and 6 months)
Key RSA 4096 bits (e 65537)
Issuer AAA Certificate Services
Signature algorithm SHA384withRSA
#3
Subject Trustico RSA DV CA
Fingerprint SHA256: 33cfb062cd2951e4dd1a256bed156bea53f290d039deefb85be95e1901216a36
Pin SHA256: B/bkhTDI5DJw6nXXzz0RfEQettWUxxESQlnc8VMZ4uk=
Valid until Wed, 08 Sep 2027 23:59:59 UTC (expires in 2 years and 3 months)
Key RSA 2048 bits (e 65537)
Issuer COMODO RSA Certification Authority
Signature algorithm SHA384withRSA


Certification Paths
Path #1: Not trusted (invalid certificate [Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd])
1 Sent by server *.seohost.pl
Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd
Pin SHA256: 3C0Gm8Wadi/8wdviT8k4PnjPpXpnU3f5KbyDLM1zD4Q=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Trustico RSA DV CA
Fingerprint SHA256: 33cfb062cd2951e4dd1a256bed156bea53f290d039deefb85be95e1901216a36
Pin SHA256: B/bkhTDI5DJw6nXXzz0RfEQettWUxxESQlnc8VMZ4uk=

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 (invalid certificate [Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd])
1 Sent by server *.seohost.pl
Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd
Pin SHA256: 3C0Gm8Wadi/8wdviT8k4PnjPpXpnU3f5KbyDLM1zD4Q=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Trustico RSA DV CA
Fingerprint SHA256: 33cfb062cd2951e4dd1a256bed156bea53f290d039deefb85be95e1901216a36
Pin SHA256: B/bkhTDI5DJw6nXXzz0RfEQettWUxxESQlnc8VMZ4uk=

RSA 2048 bits (e 65537) / SHA384withRSA
3 Sent by server 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 (invalid certificate [Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd])
1 Sent by server *.seohost.pl
Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd
Pin SHA256: 3C0Gm8Wadi/8wdviT8k4PnjPpXpnU3f5KbyDLM1zD4Q=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Trustico RSA DV CA
Fingerprint SHA256: 33cfb062cd2951e4dd1a256bed156bea53f290d039deefb85be95e1901216a36
Pin SHA256: B/bkhTDI5DJw6nXXzz0RfEQettWUxxESQlnc8VMZ4uk=

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 (invalid certificate [Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd])
1 Sent by server *.seohost.pl
Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd
Pin SHA256: 3C0Gm8Wadi/8wdviT8k4PnjPpXpnU3f5KbyDLM1zD4Q=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Trustico RSA DV CA
Fingerprint SHA256: 33cfb062cd2951e4dd1a256bed156bea53f290d039deefb85be95e1901216a36
Pin SHA256: B/bkhTDI5DJw6nXXzz0RfEQettWUxxESQlnc8VMZ4uk=

RSA 2048 bits (e 65537) / SHA384withRSA
3 Sent by server 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 (invalid certificate [Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd])
1 Sent by server *.seohost.pl
Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd
Pin SHA256: 3C0Gm8Wadi/8wdviT8k4PnjPpXpnU3f5KbyDLM1zD4Q=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Trustico RSA DV CA
Fingerprint SHA256: 33cfb062cd2951e4dd1a256bed156bea53f290d039deefb85be95e1901216a36
Pin SHA256: B/bkhTDI5DJw6nXXzz0RfEQettWUxxESQlnc8VMZ4uk=

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 (invalid certificate [Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd])
1 Sent by server *.seohost.pl
Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd
Pin SHA256: 3C0Gm8Wadi/8wdviT8k4PnjPpXpnU3f5KbyDLM1zD4Q=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Trustico RSA DV CA
Fingerprint SHA256: 33cfb062cd2951e4dd1a256bed156bea53f290d039deefb85be95e1901216a36
Pin SHA256: B/bkhTDI5DJw6nXXzz0RfEQettWUxxESQlnc8VMZ4uk=

RSA 2048 bits (e 65537) / SHA384withRSA
3 Sent by server 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 (invalid certificate [Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd])
1 Sent by server *.seohost.pl
Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd
Pin SHA256: 3C0Gm8Wadi/8wdviT8k4PnjPpXpnU3f5KbyDLM1zD4Q=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Trustico RSA DV CA
Fingerprint SHA256: 33cfb062cd2951e4dd1a256bed156bea53f290d039deefb85be95e1901216a36
Pin SHA256: B/bkhTDI5DJw6nXXzz0RfEQettWUxxESQlnc8VMZ4uk=

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 (invalid certificate [Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd])
1 Sent by server *.seohost.pl
Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd
Pin SHA256: 3C0Gm8Wadi/8wdviT8k4PnjPpXpnU3f5KbyDLM1zD4Q=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Trustico RSA DV CA
Fingerprint SHA256: 33cfb062cd2951e4dd1a256bed156bea53f290d039deefb85be95e1901216a36
Pin SHA256: B/bkhTDI5DJw6nXXzz0RfEQettWUxxESQlnc8VMZ4uk=

RSA 2048 bits (e 65537) / SHA384withRSA
3 Sent by server 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 (invalid certificate [Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd])
1 Sent by server *.seohost.pl
Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd
Pin SHA256: 3C0Gm8Wadi/8wdviT8k4PnjPpXpnU3f5KbyDLM1zD4Q=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Trustico RSA DV CA
Fingerprint SHA256: 33cfb062cd2951e4dd1a256bed156bea53f290d039deefb85be95e1901216a36
Pin SHA256: B/bkhTDI5DJw6nXXzz0RfEQettWUxxESQlnc8VMZ4uk=

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 (invalid certificate [Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd])
1 Sent by server *.seohost.pl
Fingerprint SHA256: 5f725a574cad4560f85c1ed737d83178177d6423a946c93c3882f701ed5549dd
Pin SHA256: 3C0Gm8Wadi/8wdviT8k4PnjPpXpnU3f5KbyDLM1zD4Q=

RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server Trustico RSA DV CA
Fingerprint SHA256: 33cfb062cd2951e4dd1a256bed156bea53f290d039deefb85be95e1901216a36
Pin SHA256: B/bkhTDI5DJw6nXXzz0RfEQettWUxxESQlnc8VMZ4uk=

RSA 2048 bits (e 65537) / SHA384withRSA
3 Sent by server 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

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 (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 (suites in server-preferred order)
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 (0xc02b)   ECDH x25519 (eq. 3072 bits RSA)   FS 128
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (0xc02c)   ECDH x25519 (eq. 3072 bits RSA)   FS 256
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca9)   ECDH x25519 (eq. 3072 bits RSA)   FS 256


Handshake Simulation
Android 4.4.2 EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 5.0.0 EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 6.0 EC 384 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 7.0 EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Android 8.0 EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_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
BingPreview Jan 2015 EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 49 / XP SP3 Server sent fatal alert: handshake_failure
Chrome 69 / Win 7  R EC 384 (SHA384)   TLS 1.2 > h2   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 31.3.0 ESR / Win 7 EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 47 / Win 7  R EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 49 / XP SP3 EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 62 / Win 7  R EC 384 (SHA384)   TLS 1.2 > h2   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
Googlebot Feb 2018 EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
IE 11 / Win 7  R EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
IE 11 / Win 8.1  R EC 384 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
IE 11 / Win Phone 8.1  R EC 384 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
IE 11 / Win Phone 8.1 Update  R EC 384 (SHA384)   TLS 1.2 > http/1.1   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
IE 11 / Win 10  R EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Edge 15 / Win 10  R EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 16 / Win 10  R EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 18 / Win 10  R EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH x25519  FS
Edge 13 / Win Phone 10  R EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Java 8u161 EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   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 1.0.1l  R EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.0.2s  R EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
OpenSSL 1.1.0k  R EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_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 EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 9 / OS X 10.11  R EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / iOS 10  R EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 10 / OS X 10.12  R EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   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 EC 384 (SHA384)   TLS 1.2 > h2   TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
Yahoo Slurp Jan 2015 EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256   ECDH secp256r1  FS
YandexBot Jan 2015 EC 384 (SHA384)   TLS 1.2 TLS_ECDHE_ECDSA_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 No
Session resumption (caching) No (IDs assigned but not accepted)
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, 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, secp384r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://witrynowo.pl/  (HTTP/1.1 200 OK)
1
Connection close
X-Powered-By PHP/8.3.19
Content-Type text/html; charset=UTF-8
Link <https://witrynowo.pl/wp-json/>; rel="https://api.w.org/"
Cache-Control public, max-age=0
Expires Sun, 08 Jun 2025 15:25:06 GMT
Transfer-Encoding chunked
Date Sun, 08 Jun 2025 15:25:06 GMT
Server LiteSpeed
Vary User-Agent
alt-svc h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"


Miscellaneous
Test date Sun, 08 Jun 2025 15:24:44 UTC
Test duration 79.408 seconds
HTTP status code 200
HTTP server signature LiteSpeed
Server hostname h58.seohost.pl


SSL Report v2.4.0