SSL Server Test: www.sshedao.cn (Powered by Qualys SSL Labs)

SSL Report: www.sshedao.cn (60.169.89.88)

Assessed on: Mon, 09 Jun 2025 07:21:41 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

If trust issues are ignored: A

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's certificate is not trusted by major browsers. MORE INFO »

This server supports TLS 1.3. MORE INFO »

HTTP Strict Transport Security (HSTS) with long duration deployed on this server. MORE INFO »

Certificate #1: RSA 2048 bits (SHA256withRSA)

Server Key and Certificate #1
Subject	172.16.18.13 Fingerprint SHA256: b2d5ad7bc46130b18182cba6f5a9560a5f59495aaa95ae0053f5bb501967963a Pin SHA256: NetRpB7LG+jUvm7IEAT8y6fyYja9bQxJ6BYW4mZQ67k=
Common names	172.16.18.13
Alternative names	60.169.89.88 172.16.18.13 www.sshedao.cn
Serial Number	61ae5b367b69310ba6a24d025db4cfbc4a0d290a
Valid from	Fri, 06 Jun 2025 10:34:42 UTC
Valid until	Wed, 08 Sep 2027 10:34:42 UTC (expires in 2 years and 2 months)
Key	RSA 2048 bits (e 65537)
Weak key (Debian)	No
Issuer	BIC-GN-ROOT-V1
Signature algorithm	SHA256withRSA
Extended Validation	No
Certificate Transparency	No
OCSP Must Staple	No
Revocation information	None
DNS CAA	No (more info)
Trusted	No NOT TRUSTED (Why?) Mozilla Apple Android Java Windows

Additional Certificates (if supplied)
Certificates provided	2 (1890 bytes)
Chain issues	Contains anchor
#2
Subject	BIC-GN-ROOT-V1 Not in trust store Fingerprint SHA256: addb0101fe456dca6d3366885af4e2bdd0ea478e0adb736d354a740b433d1d4a Pin SHA256: zj27XcA9jd54vGLjJ8N/t6EzmdXCsn6qznedAGBl7ig=
Valid until	Sat, 24 Feb 2035 04:59:36 UTC (expires in 9 years and 8 months)
Key	RSA 2048 bits (e 65537)
Issuer	BIC-GN-ROOT-V1 Self-signed
Signature algorithm	SHA256withRSA

Certification Paths


Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	172.16.18.13 Fingerprint SHA256: b2d5ad7bc46130b18182cba6f5a9560a5f59495aaa95ae0053f5bb501967963a Pin SHA256: NetRpB7LG+jUvm7IEAT8y6fyYja9bQxJ6BYW4mZQ67k= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server Not in trust store	BIC-GN-ROOT-V1 Self-signed Fingerprint SHA256: addb0101fe456dca6d3366885af4e2bdd0ea478e0adb736d354a740b433d1d4a Pin SHA256: zj27XcA9jd54vGLjJ8N/t6EzmdXCsn6qznedAGBl7ig= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	172.16.18.13 Fingerprint SHA256: b2d5ad7bc46130b18182cba6f5a9560a5f59495aaa95ae0053f5bb501967963a Pin SHA256: NetRpB7LG+jUvm7IEAT8y6fyYja9bQxJ6BYW4mZQ67k= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server Not in trust store	BIC-GN-ROOT-V1 Self-signed Fingerprint SHA256: addb0101fe456dca6d3366885af4e2bdd0ea478e0adb736d354a740b433d1d4a Pin SHA256: zj27XcA9jd54vGLjJ8N/t6EzmdXCsn6qznedAGBl7ig= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	172.16.18.13 Fingerprint SHA256: b2d5ad7bc46130b18182cba6f5a9560a5f59495aaa95ae0053f5bb501967963a Pin SHA256: NetRpB7LG+jUvm7IEAT8y6fyYja9bQxJ6BYW4mZQ67k= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server Not in trust store	BIC-GN-ROOT-V1 Self-signed Fingerprint SHA256: addb0101fe456dca6d3366885af4e2bdd0ea478e0adb736d354a740b433d1d4a Pin SHA256: zj27XcA9jd54vGLjJ8N/t6EzmdXCsn6qznedAGBl7ig= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	172.16.18.13 Fingerprint SHA256: b2d5ad7bc46130b18182cba6f5a9560a5f59495aaa95ae0053f5bb501967963a Pin SHA256: NetRpB7LG+jUvm7IEAT8y6fyYja9bQxJ6BYW4mZQ67k= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server Not in trust store	BIC-GN-ROOT-V1 Self-signed Fingerprint SHA256: addb0101fe456dca6d3366885af4e2bdd0ea478e0adb736d354a740b433d1d4a Pin SHA256: zj27XcA9jd54vGLjJ8N/t6EzmdXCsn6qznedAGBl7ig= RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1	Sent by server	172.16.18.13 Fingerprint SHA256: b2d5ad7bc46130b18182cba6f5a9560a5f59495aaa95ae0053f5bb501967963a Pin SHA256: NetRpB7LG+jUvm7IEAT8y6fyYja9bQxJ6BYW4mZQ67k= RSA 2048 bits (e 65537) / SHA256withRSA
2	Sent by server Not in trust store	BIC-GN-ROOT-V1 Self-signed Fingerprint SHA256: addb0101fe456dca6d3366885af4e2bdd0ea478e0adb736d354a740b433d1d4a Pin SHA256: zj27XcA9jd54vGLjJ8N/t6EzmdXCsn6qznedAGBl7ig= RSA 2048 bits (e 65537) / SHA256withRSA

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

Cipher Suites
# TLS 1.3 (suites in server-preferred order)
TLS_AES_256_GCM_SHA384 (`0x1302`) ECDH x25519 (eq. 3072 bits RSA) FS	256
TLS_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_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (`0xcca8`) ECDH x25519 (eq. 3072 bits RSA) FS	256
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (`0xc02f`) ECDH x25519 (eq. 3072 bits RSA) FS	128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 (`0xc028`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 (`0xc027`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 (`0xc061`) ECDH x25519 (eq. 3072 bits RSA) FS	256
TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 (`0xc060`) ECDH x25519 (eq. 3072 bits RSA) FS	128
TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 (`0xc077`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 (`0xc076`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	128
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA (`0xc014`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	256
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA (`0xc013`) ECDH x25519 (eq. 3072 bits RSA) FS WEAK	128
TLS_RSA_WITH_AES_256_GCM_SHA384 (`0x9d`) WEAK	256
TLS_RSA_WITH_AES_256_CCM_8 (`0xc0a1`) 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_8 (`0xc0a0`) 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

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 > 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_AES_256_GCM_SHA384 ECDH x25519 FS
Android 8.0	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	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 > http/1.1	TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 ECDH secp256r1 FS
Chrome 69 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	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 > http/1.1	TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 ECDH secp256r1 FS
Firefox 49 / XP SP3	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS
Firefox 62 / Win 7 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	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_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 11 / Win Phone 8.1 R	RSA 2048 (SHA256)	TLS 1.2 > http/1.1	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 > 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 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 > 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_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 > 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 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)
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) 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	Yes http/1.1
NPN	No
Session resumption (caching)	Yes
Session resumption (tickets)	Yes
OCSP stapling	No
Strict Transport Security (HSTS)	Yes max-age=31536000
HSTS Preloading	Not in: Chrome Edge Firefox IE
Public Key Pinning (HPKP)	No (more info)
Public Key Pinning Report-Only	No
Public Key Pinning (Static)	No (more info)
Long handshake intolerance	No
TLS extension intolerance	No
TLS version intolerance	No
Incorrect SNI alerts	No
Uses common DH primes	No, DHE suites not supported
DH public server param (Ys) reuse	No, DHE suites not supported
ECDH public server param reuse	No
Supported Named Groups	x25519, secp256r1, x448, secp521r1, secp384r1 (server preferred order)
SSL 2 handshake compatibility	Yes
0-RTT enabled	No

HTTP Requests

1 https://www.sshedao.cn/ (HTTP/1.1 301 Moved Permanently)
1
	Date	Mon, 09 Jun 2025 07:20:11 GMT
	Content-Type	text/html
	Content-Length	166
	Connection	close
	Location	/portal/

2 https://www.sshedao.cn/portal/ (HTTP/1.1 302 Found)
2
	Date	Mon, 09 Jun 2025 07:20:12 GMT
	Content-Type	text/html; charset=utf-8
	Content-Length	283
	Connection	close
	Vary	Origin
	Accept-Ranges	bytes
	Location	https://www.sshedao.cn/portal/cas/login?service=https%3A%2F%2Fwww.sshedao.cn%2Fportal%2FportalAppLogin&portalOpenType=home
	set-cookie	portal_sess=EBGhykZ4F6Ixr-QpDJAn0QFOBuxDWEzLBIzr4vnV3JiYVsRBIHwomozCHJL9g20B; path=/; samesite=none; secure; httponly;secure
	x-readtime	3
	X-Content-Type-Options	nosniff
	X-XSS-Protection	1
	Content-Security-Policy	object-src 'self';frame-ancestors 'self';
	Strict-Transport-Security	max-age=31536000

3 https://www.sshedao.cn/portal/cas/login?service=https%3A%2F%2Fwww.sshedao.cn%2Fportal%2FportalAppLogin&portalOpenType=home (HTTP/1.1 302 Found)
3
	Date	Mon, 09 Jun 2025 07:20:13 GMT
	Content-Type	text/html; charset=utf-8
	Content-Length	517
	Connection	close
	Vary	Origin
	Accept-Ranges	bytes
	Location	https://www.sshedao.cn/bic/ssoService/v1/casLogin?service=https%3A%2F%2Fwww.sshedao.cn%2Fportal%2FportalAppLogin&login=https%3A%2F%2Fwww.sshedao.cn%2Fportal%2Fcas%2FloginPage&home=https%3A%2F%2Fwww.sshedao.cn%2Fportal%2Fcas%2FloginPage
	traceId	4c59546f670e4b8f9b953bd294e1707d
	x-frame-options	SAMEORIGIN
	X-XSS-Protection	1
	x-download-options	noopen
	set-cookie	portal_sess=EBGhykZ4F6Ixr-QpDJAn0QFOBuxDWEzLBIzr4vnV3JiYVsRBIHwomozCHJL9g20B; path=/; samesite=none; secure; httponly;secure
	x-readtime	11
	X-Content-Type-Options	nosniff
	Content-Security-Policy	object-src 'self';frame-ancestors 'self';
	Strict-Transport-Security	max-age=31536000

4 https://www.sshedao.cn/bic/ssoService/v1/casLogin?service=https%3A%2F%2Fwww.sshedao.cn%2Fportal%2FportalAppLogin&login=https%3A%2F%2Fwww.sshedao.cn%2Fportal%2Fcas%2FloginPage&home=https%3A%2F%2Fwww.sshedao.cn%2Fportal%2Fcas%2FloginPage (HTTP/1.1 302 )
4
	Date	Mon, 09 Jun 2025 07:20:15 GMT
	Content-Length	0
	Connection	close
	traceId	7cd38d8afbccc24d
	Location	https://www.sshedao.cn/portal/cas/loginPage?service=https://www.sshedao.cn/portal/cas/loginPage

5 https://www.sshedao.cn/portal/cas/loginPage?service=https://www.sshedao.cn/portal/cas/loginPage (HTTP/1.1 200 OK)
5
	Date	Mon, 09 Jun 2025 07:20:16 GMT
	Content-Type	text/html; charset=utf-8
	Content-Length	7974
	Connection	close
	Vary	Origin
	Accept-Ranges	bytes
	set-cookie	portal_locale_cookie=zh_CN; path=/portal; max-age=3600; expires=Mon, 09 Jun 2025 08:20:16 GMT; samesite=none; secure; httponly;secure
	traceId	bf5a6e5975924986834d8908d01d9e5e
	x-frame-options	SAMEORIGIN
	X-XSS-Protection	1
	X-Content-Type-Options	nosniff
	x-download-options	noopen
	x-readtime	43
	Content-Security-Policy	object-src 'self';frame-ancestors 'self';
	Strict-Transport-Security	max-age=31536000
	set-cookie	portal_locale_cookie.sig=VGxNpP7F4XZ1Gp3jFG_eDaYRyjAPOrprGsuvEUOU4_s; path=/portal; max-age=3600; expires=Mon, 09 Jun 2025 08:20:16 GMT; samesite=none; secure; httponly;secure
	set-cookie	portal_locale_cookie=zh_CN; path=/; max-age=3600; expires=Mon, 09 Jun 2025 08:20:16 GMT; samesite=none; secure; httponly;secure
	set-cookie	portal_locale_cookie.sig=VGxNpP7F4XZ1Gp3jFG_eDaYRyjAPOrprGsuvEUOU4_s; path=/; max-age=3600; expires=Mon, 09 Jun 2025 08:20:16 GMT; samesite=none; secure; httponly;secure
	set-cookie	portal_locale_cookie_egg=zh_CN; path=/; max-age=3600; expires=Mon, 09 Jun 2025 08:20:16 GMT; samesite=none; secure; httponly;secure
	set-cookie	portal_locale_cookie_egg.sig=w1ywwaZdZHDklrBdqaDLkbkaT6pDsqBnY3Yx5WYGaDo; path=/; max-age=3600; expires=Mon, 09 Jun 2025 08:20:16 GMT; samesite=none; secure; httponly;secure
	set-cookie	portal_type_cookie=iportal; path=/; max-age=3600; expires=Mon, 09 Jun 2025 08:20:16 GMT; samesite=none; secure; httponly;secure
	set-cookie	portal_type_cookie.sig=UCZaF8EkRMH4dmm8_FyX0-kK5EmKE5pVSkOszTqKyzs; path=/; max-age=3600; expires=Mon, 09 Jun 2025 08:20:16 GMT; samesite=none; secure; httponly;secure
	set-cookie	portal_sess=EBGhykZ4F6Ixr-QpDJAn0QFOBuxDWEzLBIzr4vnV3JiYVsRBIHwomozCHJL9g20B; path=/; samesite=none; secure; httponly;secure

Miscellaneous
Test date	Mon, 09 Jun 2025 07:18:17 UTC
Test duration	204.464 seconds
HTTP status code	200
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 v2.4.0

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