SSL Report:
wgcs.skyhigh.cloud
(161.69.91.146)
Assessed on: Wed, 24 Dec 2025 04:11:24 UTC
| Clear cache
Summary
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 server's certificate is not trusted, see below for details.
This server supports anonymous (insecure) suites (see below for details). Grade set to F.
This server supports 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 |
wgcs.skyhigh.cloud
Fingerprint SHA256: 852350e8b32527039ca479b46f4e6e23537706889ab8f8fa837f09a441e1bcbd Pin SHA256: 56h8TXEfu+iVyszmxPBJgD0avmVrSmsb9/iHy6q4lus= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 008847a46c25c6e35b756ff6cf04479459 |
| Valid from | Fri, 19 Dec 2025 15:13:17 UTC |
| Valid until | Sun, 18 Jan 2026 15:13:17 UTC (expires in 25 days, 6 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
Certification Paths |
Certificate #2: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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|
| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: e2a0468463e1c4ef951a0e94defea0ec96dd145c0c4cdafba9ee1506224cf045 Pin SHA256: rST0Fltj36tUyIQ1ljEFp6w/rivHXmlIxFFUjqLkF1Y= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 3cb66f7be0af52e278d3f9b5c91237b5 |
| Valid from | Fri, 19 Dec 2025 12:05:44 UTC |
| Valid until | Sun, 18 Jan 2026 12:05:44 UTC (expires in 25 days, 2 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Certificate #3: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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|
| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: 50e91f5ece01184f91954c1316cc160c427b81acf5543c1436ea5e900db9e54a Pin SHA256: kmnTiUpeZjCHEdyn5K2FegJmKV3671vTxEPbtPU/acQ= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 00c9d1a594a2c9625de26dd4e18de3289e |
| Valid from | Fri, 19 Dec 2025 15:13:17 UTC |
| Valid until | Sun, 18 Jan 2026 15:13:17 UTC (expires in 25 days, 6 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Certificate #4: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: 0dbaa9117718c83269671ca92c00dfa8f3a75c1e029a37f09a54eabec68a6125 Pin SHA256: pGpTCotGYea+phoTcuEVZOwlUvZPA0+Syh62yaUQ5nM= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 00e1b121221f2419882e2474c8bc210acf |
| Valid from | Thu, 11 Dec 2025 21:44:28 UTC |
| Valid until | Sat, 10 Jan 2026 21:44:28 UTC (expires in 17 days, 12 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Certificate #5: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: 4f019516ca67ddbd55833477d1953a0d7e4f1457aeccc5b50bd340e445fb0225 Pin SHA256: 5CsGZluctVok2lQA9hhBT5j6vUFv7HzR7hKVcY4v0Z0= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 67a474911dfbc41f8adfaa088b713e77 |
| Valid from | Fri, 19 Dec 2025 15:13:17 UTC |
| Valid until | Sun, 18 Jan 2026 15:13:17 UTC (expires in 25 days, 6 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Certificate #6: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: 1a1ee8099b97f2a549169d0006f2f1ff51ae3a0ceb11fcfa5d7df9cfa56958d2 Pin SHA256: ILM9POr8INSuP5PXVzWzNbfQp+TZtcHBVF8+QakBRCs= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 3738d430e4d92e0f1df9c64419a214cb |
| Valid from | Thu, 04 Dec 2025 10:10:59 UTC |
| Valid until | Sat, 03 Jan 2026 10:10:59 UTC (expires in 10 days, 1 hour) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Certificate #7: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: c8fc404f69912dfdf8d9eaa539a4005fe03c68800543c1bfbe196c8179298ece Pin SHA256: VbY0HAYAX4lp0lrbq9KzTyiKfZFriM58183ckWSlELU= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 4d0f7dba009b5f43902edd30ccb9f41c |
| Valid from | Thu, 11 Dec 2025 21:44:27 UTC |
| Valid until | Sat, 10 Jan 2026 21:44:27 UTC (expires in 17 days, 12 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Certificate #8: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: 0a7bcfbec3c834f2f32c2e0fb12eba445a7257c41846a40910c5b2c4752fca2a Pin SHA256: Yy16lUN4OcdETKGRP+jfTaXanZr8HzKh0F8ouhK4/RE= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 176b784dcd5069fcf78f296ed17dde64 |
| Valid from | Thu, 11 Dec 2025 21:44:28 UTC |
| Valid until | Sat, 10 Jan 2026 21:44:28 UTC (expires in 17 days, 12 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Certificate #9: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: d4a7d1820f68aa8fce9080535a47898ea98f8c7a5700f95484ada18cdf212071 Pin SHA256: 2hvI3CRriDkwafvZAmGVOnzEWQnNeVaN5Pg/VwBJgic= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 2bbd2d65704a3bdd7fea50006a8396ce |
| Valid from | Fri, 19 Dec 2025 15:13:17 UTC |
| Valid until | Sun, 18 Jan 2026 15:13:17 UTC (expires in 25 days, 6 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Certificate #10: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: 3dfd8ed410990ca87864e0b6466a17cd3f78ac5a1ce40dc6848b03e24d353963 Pin SHA256: ZglZJJTmCj4wEQtSsZCeRWmroTxNdU3dyBu64SnvAiA= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 00c67762a94a47633f022c02dd3f3a5e90 |
| Valid from | Thu, 18 Dec 2025 17:10:12 UTC |
| Valid until | Sat, 17 Jan 2026 17:10:12 UTC (expires in 24 days, 8 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Certificate #11: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: 9db23e7097210ad0d7031e857a55701481696123a4a38ff509245d2cdce887f4 Pin SHA256: bYOoOfzEzWAYBZ9EXiijYxl/eXYWFiKEHCDZjrXT9tI= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 69ade41fb2484d374ff2d0809c0051ee |
| Valid from | Fri, 19 Dec 2025 15:13:19 UTC |
| Valid until | Sun, 18 Jan 2026 15:13:19 UTC (expires in 25 days, 6 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Certificate #12: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: 0444885707440f2c0135dc78d539df3339d0a1451d0cdf6a2f3dd3fd9dc745b2 Pin SHA256: nfCtGDKTkmXLzaKeKw9bZJqbPqXE/QeEsvvAU126iWw= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 00f970a31c2c70141bd1ca03de4a2a0c15 |
| Valid from | Fri, 19 Dec 2025 15:13:17 UTC |
| Valid until | Sun, 18 Jan 2026 15:13:17 UTC (expires in 25 days, 6 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Certificate #13: RSA 2048 bits (SHA256withRSA)
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Server Key and Certificate #1
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| Subject |
wgcs.skyhigh.cloud
Fingerprint SHA256: 502227d598608eca63665e43a04493bb169e9ee6e62b59f60137c6e4e49ff08c Pin SHA256: MioVGr6d8jsUIkYeAJgLJiNQgxnY/oxyG9NiwQ86DCQ= |
| Common names | wgcs.skyhigh.cloud |
| Alternative names | wgcs.skyhigh.cloud |
| Serial Number | 60aa4bc38603d06694f5d74173fbc448 |
| Valid from | Thu, 04 Dec 2025 04:41:47 UTC |
| Valid until | Sat, 03 Jan 2026 04:41:47 UTC (expires in 9 days, 19 hours) |
| Key | RSA 2048 bits (e 65537) |
| Weak key (Debian) | No |
| Issuer | sse.skyhigh.cloud
|
| Signature algorithm | SHA256withRSA |
| Extended Validation | No |
| Certificate Transparency | No |
| OCSP Must Staple | No |
| Revocation information |
OCSP OCSP: http://ocsp.mwginternal.com/ocsp/0/Skyhigh_CA/5f0b5463388877db67aa8e040adef964afe4d8c4$fl_EfzenbKkDuWxUPcXMU2kGD9jWPd-Uaxpivy44hX4, |
| Revocation status | Unchecked (only trusted certificates can be checked) |
| DNS CAA | No (more info) |
| Trusted | No NOT TRUSTED
(Why?)
Mozilla Apple Android Java Windows |
|
Certification Paths |
Configuration
| Protocols | |
| TLS 1.3 | Yes |
| TLS 1.2 | Yes |
| TLS 1.1 | Yes |
| TLS 1.0 | No |
| SSL 3 | No |
| SSL 2 | No |
| Cipher Suites | ||
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# TLS 1.3 (suites in server-preferred order)
|
||
TLS_AES_256_GCM_SHA384 (0x1302)
ECDH x25519 (eq. 3072 bits RSA) FS
|
256 | |
TLS_CHACHA20_POLY1305_SHA256 (0x1303)
ECDH x25519 (eq. 3072 bits RSA) FS
|
256 | |
TLS_AES_128_GCM_SHA256 (0x1301)
ECDH x25519 (eq. 3072 bits RSA) FS
|
128 | |
|
# TLS 1.2 (suites in server-preferred order)
|
||
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)
ECDH x25519 (eq. 3072 bits RSA) FS
|
256 | |
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x9f)
DH 2048 bits FS
|
256 | |
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xcca8)
ECDH x25519 (eq. 3072 bits RSA) FS
|
256 | |
TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (0xccaa)
DH 2048 bits FS
|
256 | |
TLS_DHE_RSA_WITH_AES_256_CCM (0xc09f)
DH 2048 bits FS
|
256 | |
TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 (0xc061)
ECDH x25519 (eq. 3072 bits RSA) FS
|
256 | |
TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 (0xc053)
DH 2048 bits FS
|
256 | |
TLS_DH_anon_WITH_AES_256_GCM_SHA384 (0xa7)
INSECURE
|
256 | |
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)
ECDH x25519 (eq. 3072 bits RSA) FS
|
128 | |
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0x9e)
DH 2048 bits FS
|
128 | |
TLS_DHE_RSA_WITH_AES_128_CCM (0xc09e)
DH 2048 bits FS
|
128 | |
TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 (0xc060)
ECDH x25519 (eq. 3072 bits RSA) FS
|
128 | |
TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 (0xc052)
DH 2048 bits FS
|
128 | |
TLS_DH_anon_WITH_AES_128_GCM_SHA256 (0xa6)
INSECURE
|
128 | |
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (0xc028)
ECDH x25519 (eq. 3072 bits RSA) FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 (0x6b)
DH 2048 bits FS
WEAK
|
256 | |
TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 (0xc077)
ECDH x25519 (eq. 3072 bits RSA) FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 (0xc4)
DH 2048 bits FS
WEAK
|
256 | |
TLS_DH_anon_WITH_AES_256_CBC_SHA256 (0x6d)
INSECURE
|
256 | |
TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256 (0xc5)
INSECURE
|
256 | |
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (0xc027)
ECDH x25519 (eq. 3072 bits RSA) FS
WEAK
|
128 | |
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 (0x67)
DH 2048 bits FS
WEAK
|
128 | |
TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xc076)
ECDH x25519 (eq. 3072 bits RSA) FS
WEAK
|
128 | |
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xbe)
DH 2048 bits FS
WEAK
|
128 | |
TLS_DH_anon_WITH_AES_128_CBC_SHA256 (0x6c)
INSECURE
|
128 | |
TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256 (0xbf)
INSECURE
|
128 | |
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)
ECDH x25519 (eq. 3072 bits RSA) FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)
DH 2048 bits FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x88)
DH 2048 bits FS
WEAK
|
256 | |
TLS_DH_anon_WITH_AES_256_CBC_SHA (0x3a)
INSECURE
|
256 | |
TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA (0x89)
INSECURE
|
256 | |
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
ECDH x25519 (eq. 3072 bits RSA) FS
WEAK
|
128 | |
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)
DH 2048 bits FS
WEAK
|
128 | |
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x45)
DH 2048 bits FS
WEAK
|
128 | |
TLS_DH_anon_WITH_AES_128_CBC_SHA (0x34)
INSECURE
|
128 | |
TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA (0x46)
INSECURE
|
128 | |
TLS_RSA_WITH_AES_256_GCM_SHA384 (0x9d)
WEAK
|
256 | |
TLS_RSA_WITH_AES_256_CCM (0xc09d)
WEAK
|
256 | |
TLS_RSA_WITH_ARIA_256_GCM_SHA384 (0xc051)
WEAK
|
256 | |
TLS_RSA_WITH_AES_128_GCM_SHA256 (0x9c)
WEAK
|
128 | |
TLS_RSA_WITH_AES_128_CCM (0xc09c)
WEAK
|
128 | |
TLS_RSA_WITH_ARIA_128_GCM_SHA256 (0xc050)
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA256 (0x3d)
WEAK
|
256 | |
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 (0xc0)
WEAK
|
256 | |
TLS_RSA_WITH_AES_128_CBC_SHA256 (0x3c)
WEAK
|
128 | |
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 (0xba)
WEAK
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)
WEAK
|
256 | |
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)
WEAK
|
256 | |
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)
WEAK
|
128 | |
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)
WEAK
|
128 | |
|
# TLS 1.1 (suites in server-preferred order)
|
||
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (0xc014)
ECDH x25519 (eq. 3072 bits RSA) FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_AES_256_CBC_SHA (0x39)
DH 2048 bits FS
WEAK
|
256 | |
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA (0x88)
DH 2048 bits FS
WEAK
|
256 | |
TLS_DH_anon_WITH_AES_256_CBC_SHA (0x3a)
INSECURE
|
256 | |
TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA (0x89)
INSECURE
|
256 | |
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (0xc013)
ECDH x25519 (eq. 3072 bits RSA) FS
WEAK
|
128 | |
TLS_DHE_RSA_WITH_AES_128_CBC_SHA (0x33)
DH 2048 bits FS
WEAK
|
128 | |
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA (0x45)
DH 2048 bits FS
WEAK
|
128 | |
TLS_DH_anon_WITH_AES_128_CBC_SHA (0x34)
INSECURE
|
128 | |
TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA (0x46)
INSECURE
|
128 | |
TLS_RSA_WITH_AES_256_CBC_SHA (0x35)
WEAK
|
256 | |
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA (0x84)
WEAK
|
256 | |
TLS_RSA_WITH_AES_128_CBC_SHA (0x2f)
WEAK
|
128 | |
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA (0x41)
WEAK
|
128 | |
| Handshake Simulation | |||
| Android 4.4.2 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
| Android 5.0.0 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Android 6.0 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 ECDH secp256r1 FS |
| Android 7.0 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS |
| Android 8.0 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 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 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
| Chrome 49 / XP SP3 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 ECDH secp256r1 FS |
| Chrome 69 / Win 7 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 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 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 | TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 ECDH secp256r1 FS |
| Firefox 49 / XP SP3 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
| Firefox 62 / Win 7 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS |
| Firefox 73 / Win 10 R | - | TLS 1.3 | TLS_AES_256_GCM_SHA384 ECDH x25519 FS |
| Googlebot Feb 2018 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS |
| IE 11 / Win 7 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS |
| IE 11 / Win 8.1 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS |
| IE 11 / Win Phone 8.1 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 ECDH secp256r1 FS |
| IE 11 / Win Phone 8.1 Update R | RSA 2048 (SHA256) | TLS 1.2 | TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 DH 2048 FS |
| IE 11 / Win 10 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
| Edge 15 / Win 10 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS |
| Edge 16 / Win 10 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS |
| Edge 18 / Win 10 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH x25519 FS |
| Edge 13 / Win Phone 10 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
| Java 8u161 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 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 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 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 6 / iOS 6.0.1 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 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 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
| Safari 9 / OS X 10.11 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
| Safari 10 / iOS 10 R | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
| Safari 10 / OS X 10.12 R | RSA 2048 (SHA256) | TLS 1.2 | 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_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 2048 (SHA256) | TLS 1.2 | 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 secp256r1 FS |
| YandexBot Jan 2015 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 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) |
||
| (1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it. | |||
| (2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI. | |||
| (3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version. | |||
| (R) Denotes a reference browser or client, with which we expect better effective security. | |||
| (All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE). | |||
| (All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake. | |||
| Protocol Details | |
| Secure Renegotiation | Supported |
| Secure Client-Initiated Renegotiation | No |
| Insecure Client-Initiated Renegotiation | No |
| BEAST attack | Mitigated server-side (more info) |
| POODLE (SSLv3) | No, SSL 3 not supported (more info) |
| POODLE (TLS) | No (more info) |
| Zombie POODLE | No (more info)
TLS 1.2 : 0xc027
|
| GOLDENDOODLE | No (more info)
TLS 1.2 : 0xc027
|
| OpenSSL 0-Length | No (more info)
TLS 1.2 : 0xc027
|
| Sleeping POODLE | No (more info)
TLS 1.2 : 0xc027
|
| Downgrade attack prevention | Yes, TLS_FALLBACK_SCSV supported (more info) |
| SSL/TLS compression | No |
| RC4 | No |
| Heartbeat (extension) | No |
| Heartbleed (vulnerability) | No (more info) |
| Ticketbleed (vulnerability) | No (more info) |
| OpenSSL CCS vuln. (CVE-2014-0224) | No (more info) |
| OpenSSL Padding Oracle vuln. (CVE-2016-2107) |
No (more info) |
| ROBOT (vulnerability) | No (more info) |
| Forward Secrecy | Yes (with most browsers) ROBUST (more info) |
| ALPN | No |
| NPN | No |
| Session resumption (caching) | No (IDs empty) |
| Session resumption (tickets) | No |
| 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 | x25519, secp256r1, x448, secp384r1, secp521r1 (server preferred order) |
| SSL 2 handshake compatibility | No |
| 0-RTT enabled | No |
|
HTTP Requests
|
|
1 https://wgcs.skyhigh.cloud/
(HTTP/1.1 403 authenticationrequired)
| 1 | |
| X-Reason | last | |
| Connection | close | |
| Content-Type | text/html | |
| Cache-Control | no-cache | |
| Content-Length | 11206 | |
| access-control-allow-origin | * | |
| access-control-allow-headers | x-mwg-block-message,x-mwg-block-altbody | |
| access-control-allow-methods | GET, POST, PUT, DELETE, OPTIONS | |
| access-control-expose-headers | x-mwg-block-message,x-mwg-block-altbody | |
| access-control-allow-credentials | true | |
| Miscellaneous | |
| Test date | Wed, 24 Dec 2025 04:09:29 UTC |
| Test duration | 115.285 seconds |
| HTTP status code | 403 |
| HTTP server signature | - |
| Server hostname | - |
Why is my certificate not trusted?
There are many reasons why a certificate may not be trusted. The exact problem is indicated on the report card in bright red. The problems fall into three categories:
- Invalid certificate
- Invalid configuration
- Unknown Certificate Authority
1. Invalid certificate
A certificate is invalid if:
- It is used before its activation date
- It is used after its expiry date
- Certificate hostnames don't match the site hostname
- It has been revoked
- It has insecure signature
- It has been blacklisted
2. Invalid configuration
In some cases, the certificate chain does not contain all the necessary certificates to connect the web server certificate to one of the root certificates in our trust store. Less commonly, one of the certificates in the chain (other than the web server certificate) will have expired, and that invalidates the entire chain.
3. Unknown Certificate Authority
In order for trust to be established, we must have the root certificate of the signing Certificate Authority in our trust store. SSL Labs does not maintain its own trust store; instead we use the store maintained by Mozilla.
If we mark a web site as not trusted, that means that the average web user's browser will not trust it either. For certain special groups of users, such web sites can still be secure. For example, if you can securely verify that a self-signed web site is operated by a person you trust, then you can trust that self-signed web site too. Or, if you work for an organisation that manages its own trust, and you have their own root certificate already embedded in your browser. Such special cases do not work for the general public, however, and this is what we indicate on our report card.
4. Interoperability issues
In some rare cases trust cannot be established because of interoperability issues between our code and the code or configuration running on the server. We manually review such cases, but if you encounter such an issue please feel free to contact us. Such problems are very difficult to troubleshoot and you may be able to provide us with information that might help us determine the root cause.
SSL Report v2.4.1