SSL Report: teep.studyintaiwan.org (34.81.61.233)
Assessed on:  Mon, 09 Jun 2025 11:43:20 UTC | Clear cache
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Summary
Overall Rating
A
0
20
40
60
80
100
Certificate
 
Protocol Support
 
Key Exchange
 
Cipher Strength
 

Visit our documentation page for more information, configuration guides, and books. Known issues are documented here.
This site works only in browsers with SNI support.
This server supports TLS 1.3.  MORE INFO »
HTTP Strict Transport Security (HSTS) with long duration deployed on this server.  MORE INFO »
DNS Certification Authority Authorization (CAA) Policy found for this domain.  MORE INFO »
Certificate #1: RSA 2048 bits (SHA256withRSA)
Server Key and Certificate #1
Subject www.studyintaiwan.org
Fingerprint SHA256: 86522d9b18953f5d2ed71121cab61f0f8b141c06922114eb843f75564b8b6b81
Pin SHA256: 2H0seN4AZ3kHzx5UTc5Lai3UycMvt/4x5a4QGs12MJI=
Common names www.studyintaiwan.org
Alternative names www.studyintaiwan.org teep.studyintaiwan.org www.fichet.org.tw
Serial Number 54890dae592d0f7d0b6dfaa2a96f0234
Valid from Fri, 11 Apr 2025 07:41:45 UTC
Valid until Tue, 12 May 2026 07:37:45 UTC (expires in 11 months and 2 days)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer HiPKI OV TLS CA - G1
AIA: http://tls.hinet.net/certs/OVCA-G1.crt
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency Yes (certificate)
OCSP Must Staple No
Revocation information CRL, OCSP
CRL: http://repository.tls.hinet.net/crl/OVCA-6000-1.crl
OCSP: http://ocsp.tls.hinet.net/OCSP
Revocation status Good (not revoked)
DNS CAA Yes
policy host: studyintaiwan.org
issuewild: pki.goog; cansignhttpexchanges=yes flags:0
issue: pki.goog; cansignhttpexchanges=yes flags:0
issue: letsencrypt.org flags:0
issuewild: ssl.com flags:0
issuewild: pki.hinet.net flags:0
issuewild: comodoca.com flags:0
issue: digicert.com; cansignhttpexchanges=yes flags:0
issuewild: digicert.com; cansignhttpexchanges=yes flags:0
issue: ssl.com flags:0
issuewild: letsencrypt.org flags:0
issue: pki.hinet.net flags:0
issue: comodoca.com flags:0
Trusted Yes
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 4 (7175 bytes)
Chain issues Incorrect order, Contains anchor
#2
Subject HiPKI Root CA - G1
Fingerprint SHA256: 6807c97235c5ec6090269a4b5fedfab46986e42f4d67d2edddcf6e45cf0dfa80
Pin SHA256: ecqvU0fm5KlMjniphJb8dAIPgJ7eE/Ig+rYQTI3tMp8=
Valid until Tue, 19 Dec 2034 15:59:59 UTC (expires in 9 years and 6 months)
Key RSA 4096 bits (e 65537)
Issuer Chunghwa Telecom Co., Ltd. / ePKI Root Certification Authority
Signature algorithm SHA256withRSA
#3
Subject HiPKI OV TLS CA - G1
Fingerprint SHA256: d34a5b981a85ca075db62cbac415ef659d95339040ca476868625d4aa23a9849
Pin SHA256: hWMpQ4xuO/I1s2fKIr56xHfWzraaOM5aZ0fGcwoT160=
Valid until Thu, 31 Dec 2037 15:59:59 UTC (expires in 12 years and 6 months)
Key RSA 4096 bits (e 65537)
Issuer HiPKI Root CA - G1
Signature algorithm SHA256withRSA
#4
Subject Chunghwa Telecom Co., Ltd. / ePKI Root Certification Authority   In trust store
Fingerprint SHA256: c0a6f4dc63a24bfdcf54ef2a6a082a0a72de35803e2ff5ff527ae5d87206dfd5
Pin SHA256: YlVMFwBVQ7I3IV8EJo3NL9HEcCQK08hmDiWuLFljD1U=
Valid until Wed, 20 Dec 2034 02:31:27 UTC (expires in 9 years and 6 months)
Key RSA 4096 bits (e 65537)
Issuer Chunghwa Telecom Co., Ltd. / ePKI Root Certification Authority   Self-signed
Signature algorithm SHA1withRSA   Weak, but no impact on root certificate


Certification Paths
Path #1: Trusted
1 Sent by server www.studyintaiwan.org
Fingerprint SHA256: 86522d9b18953f5d2ed71121cab61f0f8b141c06922114eb843f75564b8b6b81
Pin SHA256: 2H0seN4AZ3kHzx5UTc5Lai3UycMvt/4x5a4QGs12MJI=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server HiPKI OV TLS CA - G1
Fingerprint SHA256: d34a5b981a85ca075db62cbac415ef659d95339040ca476868625d4aa23a9849
Pin SHA256: hWMpQ4xuO/I1s2fKIr56xHfWzraaOM5aZ0fGcwoT160=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store HiPKI Root CA - G1   Self-signed
Fingerprint SHA256: f015ce3cc239bfef064be9f1d2c417e1a0264a0a94be1f0c8d121864eb6949cc
Pin SHA256: ecqvU0fm5KlMjniphJb8dAIPgJ7eE/Ig+rYQTI3tMp8=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #2: Trusted
1 Sent by server www.studyintaiwan.org
Fingerprint SHA256: 86522d9b18953f5d2ed71121cab61f0f8b141c06922114eb843f75564b8b6b81
Pin SHA256: 2H0seN4AZ3kHzx5UTc5Lai3UycMvt/4x5a4QGs12MJI=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server HiPKI OV TLS CA - G1
Fingerprint SHA256: d34a5b981a85ca075db62cbac415ef659d95339040ca476868625d4aa23a9849
Pin SHA256: hWMpQ4xuO/I1s2fKIr56xHfWzraaOM5aZ0fGcwoT160=
RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server HiPKI Root CA - G1
Fingerprint SHA256: 6807c97235c5ec6090269a4b5fedfab46986e42f4d67d2edddcf6e45cf0dfa80
Pin SHA256: ecqvU0fm5KlMjniphJb8dAIPgJ7eE/Ig+rYQTI3tMp8=
RSA 4096 bits (e 65537) / SHA256withRSA
4 Sent by server
In trust store 		Chunghwa Telecom Co., Ltd. / ePKI Root Certification Authority   Self-signed
Fingerprint SHA256: c0a6f4dc63a24bfdcf54ef2a6a082a0a72de35803e2ff5ff527ae5d87206dfd5
Pin SHA256: YlVMFwBVQ7I3IV8EJo3NL9HEcCQK08hmDiWuLFljD1U=
RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server www.studyintaiwan.org
Fingerprint SHA256: 86522d9b18953f5d2ed71121cab61f0f8b141c06922114eb843f75564b8b6b81
Pin SHA256: 2H0seN4AZ3kHzx5UTc5Lai3UycMvt/4x5a4QGs12MJI=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server HiPKI OV TLS CA - G1
Fingerprint SHA256: d34a5b981a85ca075db62cbac415ef659d95339040ca476868625d4aa23a9849
Pin SHA256: hWMpQ4xuO/I1s2fKIr56xHfWzraaOM5aZ0fGcwoT160=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store HiPKI Root CA - G1   Self-signed
Fingerprint SHA256: f015ce3cc239bfef064be9f1d2c417e1a0264a0a94be1f0c8d121864eb6949cc
Pin SHA256: ecqvU0fm5KlMjniphJb8dAIPgJ7eE/Ig+rYQTI3tMp8=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #2: Trusted
1 Sent by server www.studyintaiwan.org
Fingerprint SHA256: 86522d9b18953f5d2ed71121cab61f0f8b141c06922114eb843f75564b8b6b81
Pin SHA256: 2H0seN4AZ3kHzx5UTc5Lai3UycMvt/4x5a4QGs12MJI=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server HiPKI OV TLS CA - G1
Fingerprint SHA256: d34a5b981a85ca075db62cbac415ef659d95339040ca476868625d4aa23a9849
Pin SHA256: hWMpQ4xuO/I1s2fKIr56xHfWzraaOM5aZ0fGcwoT160=
RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server HiPKI Root CA - G1
Fingerprint SHA256: 6807c97235c5ec6090269a4b5fedfab46986e42f4d67d2edddcf6e45cf0dfa80
Pin SHA256: ecqvU0fm5KlMjniphJb8dAIPgJ7eE/Ig+rYQTI3tMp8=
RSA 4096 bits (e 65537) / SHA256withRSA
4 Sent by server
In trust store 		Chunghwa Telecom Co., Ltd. / ePKI Root Certification Authority   Self-signed
Fingerprint SHA256: c0a6f4dc63a24bfdcf54ef2a6a082a0a72de35803e2ff5ff527ae5d87206dfd5
Pin SHA256: YlVMFwBVQ7I3IV8EJo3NL9HEcCQK08hmDiWuLFljD1U=
RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server www.studyintaiwan.org
Fingerprint SHA256: 86522d9b18953f5d2ed71121cab61f0f8b141c06922114eb843f75564b8b6b81
Pin SHA256: 2H0seN4AZ3kHzx5UTc5Lai3UycMvt/4x5a4QGs12MJI=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server HiPKI OV TLS CA - G1
Fingerprint SHA256: d34a5b981a85ca075db62cbac415ef659d95339040ca476868625d4aa23a9849
Pin SHA256: hWMpQ4xuO/I1s2fKIr56xHfWzraaOM5aZ0fGcwoT160=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store HiPKI Root CA - G1   Self-signed
Fingerprint SHA256: f015ce3cc239bfef064be9f1d2c417e1a0264a0a94be1f0c8d121864eb6949cc
Pin SHA256: ecqvU0fm5KlMjniphJb8dAIPgJ7eE/Ig+rYQTI3tMp8=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #2: Trusted
1 Sent by server www.studyintaiwan.org
Fingerprint SHA256: 86522d9b18953f5d2ed71121cab61f0f8b141c06922114eb843f75564b8b6b81
Pin SHA256: 2H0seN4AZ3kHzx5UTc5Lai3UycMvt/4x5a4QGs12MJI=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server HiPKI OV TLS CA - G1
Fingerprint SHA256: d34a5b981a85ca075db62cbac415ef659d95339040ca476868625d4aa23a9849
Pin SHA256: hWMpQ4xuO/I1s2fKIr56xHfWzraaOM5aZ0fGcwoT160=
RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server HiPKI Root CA - G1
Fingerprint SHA256: 6807c97235c5ec6090269a4b5fedfab46986e42f4d67d2edddcf6e45cf0dfa80
Pin SHA256: ecqvU0fm5KlMjniphJb8dAIPgJ7eE/Ig+rYQTI3tMp8=
RSA 4096 bits (e 65537) / SHA256withRSA
4 Sent by server
In trust store 		Chunghwa Telecom Co., Ltd. / ePKI Root Certification Authority   Self-signed
Fingerprint SHA256: c0a6f4dc63a24bfdcf54ef2a6a082a0a72de35803e2ff5ff527ae5d87206dfd5
Pin SHA256: YlVMFwBVQ7I3IV8EJo3NL9HEcCQK08hmDiWuLFljD1U=
RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #1: Trusted
1 Sent by server www.studyintaiwan.org
Fingerprint SHA256: 86522d9b18953f5d2ed71121cab61f0f8b141c06922114eb843f75564b8b6b81
Pin SHA256: 2H0seN4AZ3kHzx5UTc5Lai3UycMvt/4x5a4QGs12MJI=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server HiPKI OV TLS CA - G1
Fingerprint SHA256: d34a5b981a85ca075db62cbac415ef659d95339040ca476868625d4aa23a9849
Pin SHA256: hWMpQ4xuO/I1s2fKIr56xHfWzraaOM5aZ0fGcwoT160=
RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server HiPKI Root CA - G1
Fingerprint SHA256: 6807c97235c5ec6090269a4b5fedfab46986e42f4d67d2edddcf6e45cf0dfa80
Pin SHA256: ecqvU0fm5KlMjniphJb8dAIPgJ7eE/Ig+rYQTI3tMp8=
RSA 4096 bits (e 65537) / SHA256withRSA
4 Sent by server
In trust store 		Chunghwa Telecom Co., Ltd. / ePKI Root Certification Authority   Self-signed
Fingerprint SHA256: c0a6f4dc63a24bfdcf54ef2a6a082a0a72de35803e2ff5ff527ae5d87206dfd5
Pin SHA256: YlVMFwBVQ7I3IV8EJo3NL9HEcCQK08hmDiWuLFljD1U=
RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate
Path #2: Not trusted (path does not chain to a trusted anchor)
1 Sent by server www.studyintaiwan.org
Fingerprint SHA256: 86522d9b18953f5d2ed71121cab61f0f8b141c06922114eb843f75564b8b6b81
Pin SHA256: 2H0seN4AZ3kHzx5UTc5Lai3UycMvt/4x5a4QGs12MJI=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server HiPKI OV TLS CA - G1
Fingerprint SHA256: d34a5b981a85ca075db62cbac415ef659d95339040ca476868625d4aa23a9849
Pin SHA256: hWMpQ4xuO/I1s2fKIr56xHfWzraaOM5aZ0fGcwoT160=
RSA 4096 bits (e 65537) / SHA256withRSA
3 Extra download
  Not in trust store 		HiPKI Root CA - G1   Self-signed
Fingerprint SHA256: f015ce3cc239bfef064be9f1d2c417e1a0264a0a94be1f0c8d121864eb6949cc
Pin SHA256: ecqvU0fm5KlMjniphJb8dAIPgJ7eE/Ig+rYQTI3tMp8=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #1: Trusted
1 Sent by server www.studyintaiwan.org
Fingerprint SHA256: 86522d9b18953f5d2ed71121cab61f0f8b141c06922114eb843f75564b8b6b81
Pin SHA256: 2H0seN4AZ3kHzx5UTc5Lai3UycMvt/4x5a4QGs12MJI=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server HiPKI OV TLS CA - G1
Fingerprint SHA256: d34a5b981a85ca075db62cbac415ef659d95339040ca476868625d4aa23a9849
Pin SHA256: hWMpQ4xuO/I1s2fKIr56xHfWzraaOM5aZ0fGcwoT160=
RSA 4096 bits (e 65537) / SHA256withRSA
3 In trust store HiPKI Root CA - G1   Self-signed
Fingerprint SHA256: f015ce3cc239bfef064be9f1d2c417e1a0264a0a94be1f0c8d121864eb6949cc
Pin SHA256: ecqvU0fm5KlMjniphJb8dAIPgJ7eE/Ig+rYQTI3tMp8=
RSA 4096 bits (e 65537) / SHA256withRSA
Path #2: Trusted
1 Sent by server www.studyintaiwan.org
Fingerprint SHA256: 86522d9b18953f5d2ed71121cab61f0f8b141c06922114eb843f75564b8b6b81
Pin SHA256: 2H0seN4AZ3kHzx5UTc5Lai3UycMvt/4x5a4QGs12MJI=
RSA 2048 bits (e 65537) / SHA256withRSA
2 Sent by server HiPKI OV TLS CA - G1
Fingerprint SHA256: d34a5b981a85ca075db62cbac415ef659d95339040ca476868625d4aa23a9849
Pin SHA256: hWMpQ4xuO/I1s2fKIr56xHfWzraaOM5aZ0fGcwoT160=
RSA 4096 bits (e 65537) / SHA256withRSA
3 Sent by server HiPKI Root CA - G1
Fingerprint SHA256: 6807c97235c5ec6090269a4b5fedfab46986e42f4d67d2edddcf6e45cf0dfa80
Pin SHA256: ecqvU0fm5KlMjniphJb8dAIPgJ7eE/Ig+rYQTI3tMp8=
RSA 4096 bits (e 65537) / SHA256withRSA
4 Sent by server
In trust store 		Chunghwa Telecom Co., Ltd. / ePKI Root Certification Authority   Self-signed
Fingerprint SHA256: c0a6f4dc63a24bfdcf54ef2a6a082a0a72de35803e2ff5ff527ae5d87206dfd5
Pin SHA256: YlVMFwBVQ7I3IV8EJo3NL9HEcCQK08hmDiWuLFljD1U=
RSA 4096 bits (e 65537) / SHA1withRSA
Weak or insecure signature, but no impact on root certificate

Click here to expand

Certificate #2: RSA 2048 bits (SHA256withRSA) No SNI
Server Key and Certificate #1
Subject edunsbp.moe.gov.tw
Fingerprint SHA256: dbe117ce878cc2c0ac4b964e53b4ad8c82bcaf5317cf216f17042779d9db9f1d
Pin SHA256: BwuE9ja3b5aFYHKpvsh+0rXUfi6e/ezPwWFAFsVbKtQ=
Common names edunsbp.moe.gov.tw
Alternative names -   INVALID
Serial Number 6d3b5d7fd3e4f01eaa0b8c7a65578000c18184b4
Valid from Sun, 26 Jun 2022 10:33:40 UTC
Valid until Wed, 23 Jun 2032 10:33:40 UTC (expires in 7 years)
Key RSA 2048 bits (e 65537)
Weak key (Debian) No
Issuer edunsbp.moe.gov.tw   Self-signed
Signature algorithm SHA256withRSA
Extended Validation No
Certificate Transparency No
OCSP Must Staple No
Revocation information None
Trusted No   NOT TRUSTED
Mozilla  Apple  Android  Java  Windows 


Additional Certificates (if supplied)
Certificates provided 1 (961 bytes)
Chain issues None


Certification Paths
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server
  Not in trust store 		edunsbp.moe.gov.tw   Self-signed
Fingerprint SHA256: dbe117ce878cc2c0ac4b964e53b4ad8c82bcaf5317cf216f17042779d9db9f1d
Pin SHA256: BwuE9ja3b5aFYHKpvsh+0rXUfi6e/ezPwWFAFsVbKtQ=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server
  Not in trust store 		edunsbp.moe.gov.tw   Self-signed
Fingerprint SHA256: dbe117ce878cc2c0ac4b964e53b4ad8c82bcaf5317cf216f17042779d9db9f1d
Pin SHA256: BwuE9ja3b5aFYHKpvsh+0rXUfi6e/ezPwWFAFsVbKtQ=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server
  Not in trust store 		edunsbp.moe.gov.tw   Self-signed
Fingerprint SHA256: dbe117ce878cc2c0ac4b964e53b4ad8c82bcaf5317cf216f17042779d9db9f1d
Pin SHA256: BwuE9ja3b5aFYHKpvsh+0rXUfi6e/ezPwWFAFsVbKtQ=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server
  Not in trust store 		edunsbp.moe.gov.tw   Self-signed
Fingerprint SHA256: dbe117ce878cc2c0ac4b964e53b4ad8c82bcaf5317cf216f17042779d9db9f1d
Pin SHA256: BwuE9ja3b5aFYHKpvsh+0rXUfi6e/ezPwWFAFsVbKtQ=
RSA 2048 bits (e 65537) / SHA256withRSA
Path #1: Not trusted (path does not chain to a trusted anchor)
1 Sent by server
  Not in trust store 		edunsbp.moe.gov.tw   Self-signed
Fingerprint SHA256: dbe117ce878cc2c0ac4b964e53b4ad8c82bcaf5317cf216f17042779d9db9f1d
Pin SHA256: BwuE9ja3b5aFYHKpvsh+0rXUfi6e/ezPwWFAFsVbKtQ=
RSA 2048 bits (e 65537) / SHA256withRSA

Click here to expand

Click here to expand

Configuration
Protocols
TLS 1.3 Yes
TLS 1.2 No
TLS 1.1 No
TLS 1.0 No
SSL 3 No
SSL 2 No


Cipher Suites
# TLS 1.3 (server has no preference)
TLS_AES_128_GCM_SHA256 (0x1301)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 128
TLS_AES_256_GCM_SHA384 (0x1302)   ECDH secp256r1 (eq. 3072 bits RSA)   FS 256


Handshake Simulation
Android 8.1 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
Android 9.0 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 69 / Win 7  R Server sent fatal alert: protocol_version
Chrome 70 / Win 10 -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
Chrome 80 / Win 10  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
Firefox 62 / Win 7  R Server sent fatal alert: protocol_version
Firefox 73 / Win 10  R -   TLS 1.3 TLS_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 1.1.0k  R Server sent fatal alert: protocol_version
OpenSSL 1.1.1c  R -   TLS 1.3 TLS_AES_256_GCM_SHA384   ECDH secp256r1  FS
Safari 12.1.2 / MacOS 10.14.6 Beta  R -   TLS 1.3 TLS_AES_128_GCM_SHA256   ECDH secp256r1  FS
Safari 12.1.1 / iOS 12.3.1  R -   TLS 1.3 TLS_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)
Android 4.4.2 Protocol mismatch (not simulated)
Android 5.0.0 Protocol mismatch (not simulated)
Android 6.0 Protocol mismatch (not simulated)
Android 7.0 Protocol mismatch (not simulated)
Android 8.0 Protocol mismatch (not simulated)
Baidu Jan 2015 Protocol mismatch (not simulated)
BingPreview Jan 2015 Protocol mismatch (not simulated)
Chrome 49 / XP SP3 Protocol mismatch (not simulated)
Firefox 31.3.0 ESR / Win 7 Protocol mismatch (not simulated)
Firefox 47 / Win 7  R Protocol mismatch (not simulated)
Firefox 49 / XP SP3 Protocol mismatch (not simulated)
Googlebot Feb 2018 Protocol mismatch (not simulated)
IE 6 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 7 / Vista Protocol mismatch (not simulated)
IE 8 / XP   No FS 1   No SNI 2 Protocol mismatch (not simulated)
IE 8-10 / Win 7  R Protocol mismatch (not simulated)
IE 11 / Win 7  R Protocol mismatch (not simulated)
IE 11 / Win 8.1  R Protocol mismatch (not simulated)
IE 10 / Win Phone 8.0 Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1  R Protocol mismatch (not simulated)
IE 11 / Win Phone 8.1 Update  R Protocol mismatch (not simulated)
IE 11 / Win 10  R Protocol mismatch (not simulated)
Edge 15 / Win 10  R Protocol mismatch (not simulated)
Edge 16 / Win 10  R Protocol mismatch (not simulated)
Edge 18 / Win 10  R Protocol mismatch (not simulated)
Edge 13 / Win Phone 10  R Protocol mismatch (not simulated)
Java 6u45   No SNI 2 Protocol mismatch (not simulated)
Java 7u25 Protocol mismatch (not simulated)
Java 8u161 Protocol mismatch (not simulated)
OpenSSL 0.9.8y Protocol mismatch (not simulated)
OpenSSL 1.0.1l  R Protocol mismatch (not simulated)
OpenSSL 1.0.2s  R Protocol mismatch (not simulated)
Safari 5.1.9 / OS X 10.6.8 Protocol mismatch (not simulated)
Safari 6 / iOS 6.0.1 Protocol mismatch (not simulated)
Safari 6.0.4 / OS X 10.8.4  R Protocol mismatch (not simulated)
Safari 7 / iOS 7.1  R Protocol mismatch (not simulated)
Safari 7 / OS X 10.9  R Protocol mismatch (not simulated)
Safari 8 / iOS 8.4  R Protocol mismatch (not simulated)
Safari 8 / OS X 10.10  R Protocol mismatch (not simulated)
Safari 9 / iOS 9  R Protocol mismatch (not simulated)
Safari 9 / OS X 10.11  R Protocol mismatch (not simulated)
Safari 10 / iOS 10  R Protocol mismatch (not simulated)
Safari 10 / OS X 10.12  R Protocol mismatch (not simulated)
Apple ATS 9 / iOS 9  R Protocol mismatch (not simulated)
Yahoo Slurp Jan 2015 Protocol mismatch (not simulated)
YandexBot Jan 2015 Protocol mismatch (not simulated)

Click here to expand

(1) Clients that do not support Forward Secrecy (FS) are excluded when determining support for it.
(2) No support for virtual SSL hosting (SNI). Connects to the default site if the server uses SNI.
(3) Only first connection attempt simulated. Browsers sometimes retry with a lower protocol version.
(R) Denotes a reference browser or client, with which we expect better effective security.
(All) We use defaults, but some platforms do not use their best protocols and features (e.g., Java 6 & 7, older IE).
(All) Certificate trust is not checked in handshake simulation, we only perform TLS handshake.


Protocol Details
ROBOT (vulnerability) No (more info)
Forward Secrecy Yes (with most browsers)   ROBUST (more info)
ALPN Yes   h2 http/1.1
Session resumption (tickets) No
OCSP stapling No
Strict Transport Security (HSTS) Yes
max-age=31536000; includeSubDomains; preload
HSTS Preloading Not in: Chrome  Edge  Firefox  IE 
Public Key Pinning (HPKP) No (more info)
Public Key Pinning Report-Only No
Public Key Pinning (Static) No (more info)
Supported Named Groups secp256r1, secp384r1, secp521r1 (server preferred order)
SSL 2 handshake compatibility No
0-RTT enabled No


HTTP Requests
1 https://teep.studyintaiwan.org/  (HTTP/1.1 200 OK)
1
Server nginx
Date Mon, 09 Jun 2025 11:43:07 GMT
Content-Type text/html; charset=UTF-8
Transfer-Encoding chunked
Connection close
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control no-store, no-cache, must-revalidate
Pragma no-cache
Set-Cookie PHPSESSID=8gh91kr3blsrbg20tdkuus16er; path=/;samesite=Lax; secure; HttpOnly
X-Frame-Options SAMEORIGIN
X-Content-Type-Options nosniff
X-XSS-Protection 1; mode=block
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Permitted-Cross-Domain-Policies none
Referrer-Policy no-referrer
Feature-Policy geolocation none;midi none;notifications none;push none;sync-xhr none;microphone none;camera none;magnetometer none;gyroscope none;speaker self;vibrate none;fullscreen self;payment none;


Miscellaneous
Test date Mon, 09 Jun 2025 11:42:45 UTC
Test duration 34.902 seconds
HTTP status code 200
HTTP server signature nginx
Server hostname 233.61.81.34.bc.googleusercontent.com


SSL Report v2.4.0