DNS, SSL/TLS, HTTP and HTML results for badssl.com

DNS Report

DNSSEC                 not offered
Zone transfer (AXFR)   not allowed (OK)
CAA Record             not offered
SPF Record             not offered
DMARC Record           not offered
MTA-STS                not offered
TLSRPT Record          not offered

Raw DNS Records

Name	TTL	Type	Data
badssl.com	21600	SOA	ns-cloud-d1.googledomains.com dns-admin @ google.com 11 21600 3600 1209600 300
badssl.com	21600	NS	ns-cloud-d1.googledomains.com, IPv4: 130.211.22.95
badssl.com	21600	NS	ns-cloud-d2.googledomains.com
badssl.com	21600	NS	ns-cloud-d3.googledomains.com
badssl.com	21600	NS	ns-cloud-d4.googledomains.com
badssl.com	3600	A	104.154.89.105
badssl.com	3600	MX	5 gmr-smtp-in.l.google.com
badssl.com	3600	MX	10 alt1.gmr-smtp-in.l.google.com
badssl.com	3600	MX	20 alt2.gmr-smtp-in.l.google.com
badssl.com	3600	MX	30 alt3.gmr-smtp-in.l.google.com
badssl.com	3600	MX	40 alt4.gmr-smtp-in.l.google.com
mta-sts.badssl.com	3600	A	104.154.89.105
www.badssl.com	3600	A	104.154.89.105

SSL/TLS Report

 A record via            supplied IP "104.154.89.105"
 rDNS (104.154.89.105):  105.89.154.104.bc.googleusercontent.com.
 Service detected:       HTTP


 SSL/TLS protocols 
 SSLv2      not offered (OK)
 SSLv3      not offered (OK)
 TLS 1      offered
 TLS 1.1    offered
 TLS 1.2    offered (OK)
 TLS 1.3    not offered -- downgraded
 NPN/SPDY   http/1.1 (advertised)
 ALPN/HTTP2 http/1.1 (offered)

 SSL/TLS server implementation bugs 

 No bugs found.

 Cipher categories 

 NULL ciphers (no encryption)                  not offered (OK) -- NULL:eNULL
 Anonymous NULL Ciphers (no authentication)    not offered (OK) -- aNULL:ADH
 Export ciphers (w/o ADH+NULL)                 not offered (OK) -- EXPORT:!ADH:!NULL
 LOW: 64 Bit + DES encryption (w/o export)     not offered (OK) -- LOW:DES:!ADH:!EXP:!NULL
 Weak 128 Bit ciphers (SEED, IDEA, RC[2,4])    not offered (OK) -- MEDIUM:!aNULL:!AES:!CAMELLIA:!ARIA:!CHACHA20:!3DES
 Triple DES Ciphers (Medium)                   offered -- 3DES:!aNULL:!ADH
 High encryption (AES+Camellia, no AEAD)       offered (OK) -- HIGH:!NULL:!aNULL:!DES:!3DES:!AESGCM:!CHACHA20:!AESGCM:!CamelliaGCM:!AESCCM8:!AESCCM
 Strong encryption (AEAD ciphers)              offered (OK) -- AESGCM:CHACHA20:AESGCM:CamelliaGCM:AESCCM8:AESCCM


 Robust (perfect) forward secrecy, (P)FS -- omitting Null Authentication/Encryption, 3DES, RC4 

 PFS is offered (OK)          ECDHE-RSA-AES256-GCM-SHA384 
                              ECDHE-RSA-AES256-SHA384 ECDHE-RSA-AES256-SHA 
                              DHE-RSA-AES256-GCM-SHA384 DHE-RSA-AES256-SHA256 
                              DHE-RSA-AES256-SHA DHE-RSA-CAMELLIA256-SHA 
                              ECDHE-RSA-AES128-GCM-SHA256 
                              ECDHE-RSA-AES128-SHA256 ECDHE-RSA-AES128-SHA 
                              DHE-RSA-AES128-GCM-SHA256 DHE-RSA-AES128-SHA256 
                              DHE-RSA-AES128-SHA DHE-RSA-CAMELLIA128-SHA 
 Elliptic curves offered:     prime256v1 


 Server preferences 

 Has server cipher order?     yes (OK)
 Negotiated protocol          TLSv1.2
 Negotiated cipher            ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Cipher order
    TLSv1:     ECDHE-RSA-AES128-SHA ECDHE-RSA-AES256-SHA DHE-RSA-AES128-SHA 
               DHE-RSA-AES256-SHA ECDHE-RSA-DES-CBC3-SHA AES128-SHA AES256-SHA 
               DES-CBC3-SHA DHE-RSA-CAMELLIA256-SHA CAMELLIA256-SHA 
               DHE-RSA-CAMELLIA128-SHA CAMELLIA128-SHA 
    TLSv1.1:   ECDHE-RSA-AES128-SHA ECDHE-RSA-AES256-SHA DHE-RSA-AES128-SHA 
               DHE-RSA-AES256-SHA ECDHE-RSA-DES-CBC3-SHA AES128-SHA AES256-SHA 
               DES-CBC3-SHA DHE-RSA-CAMELLIA256-SHA CAMELLIA256-SHA 
               DHE-RSA-CAMELLIA128-SHA CAMELLIA128-SHA 
    TLSv1.2:   ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES256-GCM-SHA384 
               DHE-RSA-AES128-GCM-SHA256 DHE-RSA-AES256-GCM-SHA384 
               ECDHE-RSA-AES128-SHA256 ECDHE-RSA-AES128-SHA 
               ECDHE-RSA-AES256-SHA384 ECDHE-RSA-AES256-SHA 
               DHE-RSA-AES128-SHA256 DHE-RSA-AES128-SHA DHE-RSA-AES256-SHA256 
               DHE-RSA-AES256-SHA ECDHE-RSA-DES-CBC3-SHA AES128-GCM-SHA256 
               AES256-GCM-SHA384 AES128-SHA256 AES256-SHA256 AES128-SHA 
               AES256-SHA DES-CBC3-SHA DHE-RSA-CAMELLIA256-SHA CAMELLIA256-SHA 
               DHE-RSA-CAMELLIA128-SHA CAMELLIA128-SHA 


 Server defaults (Server Hello) 

 TLS extensions (standard)    "server name/#0" "renegotiation info/#65281"
                              "EC point formats/#11" "session ticket/#35"
                              "heartbeat/#15" "next protocol/#13172"
                              "application layer protocol negotiation/#16"
 Session Ticket RFC 5077 hint 300 seconds, session tickets keys seems to be rotated < daily
 SSL Session ID support       yes
 Session Resumption           Tickets: yes, ID: no
 TLS clock skew               Random values, no fingerprinting possible 
 Signature Algorithm          SHA256 with RSA
 Server key size              RSA 2048 bits
 Server key usage             Digital Signature, Key Encipherment
 Server extended key usage    TLS Web Server Authentication, TLS Web Client Authentication
 Serial / Fingerprints        0AF06CDA37A60B641342F0A1EB1D59FD / SHA1 1845B216EFD0839A1851A957325DA336217049CB
                              SHA256 9094C2BDFA697B4503DAAD1167EB20A5A471EA98D01F76547263FC9EAEC7C8F2
 Common Name (CN)             *.badssl.com (CN in response to request w/o SNI: badssl-fallback-unknown-subdomain-or-no-sni)
 subjectAltName (SAN)         *.badssl.com badssl.com 
 Issuer                       DigiCert SHA2 Secure Server CA (DigiCert Inc from US)
 Trust (hostname)             Ok via SAN (SNI mandatory)
 Chain of trust               Ok   
 EV cert (experimental)       no 
 Certificate Validity (UTC)   486 >= 60 days (2020-03-23 00:00 --> 2022-05-17 12:00)
 # of certificates provided   2
 Certificate Revocation List  http://crl3.digicert.com/ssca-sha2-g6.crl
                              http://crl4.digicert.com/ssca-sha2-g6.crl
 OCSP URI                     http://ocsp.digicert.com
 OCSP stapling                not offered
 OCSP must staple extension   --
 DNS CAA RR (experimental)    not offered
 Certificate Transparency     yes (certificate extension)


 HTTP header response @ "/" 

 HTTP Status Code             200 OK
 HTTP clock skew              +17 sec from localtime
 Strict Transport Security    not offered
 Public Key Pinning           --
 Server banner                nginx/1.10.3 (Ubuntu)
 Application banner           --
 Cookie(s)                    (none issued at "/")
 Security headers             --
 Reverse Proxy banner         --


 SSL/TLS vulnerabilities 

 Heartbleed (CVE-2014-0160)                not vulnerable (OK), timed out
 CCS (CVE-2014-0224)                       not vulnerable (OK)
 Ticketbleed (CVE-2016-9244), experiment.  not vulnerable (OK)
 ROBOT                                     not vulnerable (OK)
 Secure Renegotiation (CVE-2009-3555)      not vulnerable (OK)
 Secure Client-Initiated Renegotiation     not vulnerable (OK)
 CRIME, TLS (CVE-2012-4929)                not vulnerable (OK)
 BREACH (CVE-2013-3587)                    potentially NOT ok, uses gzip HTTP compression. - only supplied "/" tested
                                           Can be ignored for static pages or if no secrets in the page
 POODLE, SSL (CVE-2014-3566)               not vulnerable (OK)
 TLS_FALLBACK_SCSV (RFC 7507)              Downgrade attack prevention supported (OK)
 SWEET32 (CVE-2016-2183, CVE-2016-6329)    VULNERABLE, uses 64 bit block ciphers
 FREAK (CVE-2015-0204)                     not vulnerable (OK)
 DROWN (CVE-2016-0800, CVE-2016-0703)      not vulnerable on this host and port (OK)
                                           make sure you don't use this certificate elsewhere with SSLv2 enabled services
                                           https://censys.io/ipv4?q=9094C2BDFA697B4503DAAD1167EB20A5A471EA98D01F76547263FC9EAEC7C8F2
                                           could help you to find out
 LOGJAM (CVE-2015-4000), experimental      not vulnerable (OK): no DH EXPORT ciphers, no common primes detected
 BEAST (CVE-2011-3389)                     TLS1: ECDHE-RSA-AES128-SHA
                                                 ECDHE-RSA-AES256-SHA
                                                 DHE-RSA-AES128-SHA
                                                 DHE-RSA-AES256-SHA
                                                 ECDHE-RSA-DES-CBC3-SHA
                                                 AES128-SHA AES256-SHA
                                                 DES-CBC3-SHA
                                                 DHE-RSA-CAMELLIA256-SHA
                                                 CAMELLIA256-SHA
                                                 DHE-RSA-CAMELLIA128-SHA
                                                 CAMELLIA128-SHA 
                                           VULNERABLE -- but also supports higher protocols  TLSv1.1 TLSv1.2 (likely mitigated)
 LUCKY13 (CVE-2013-0169), experimental     potentially VULNERABLE, uses cipher block chaining (CBC) ciphers with TLS. Check patches
 RC4 (CVE-2013-2566, CVE-2015-2808)        no RC4 ciphers detected (OK)


 Tested 364 ciphers, ordered by encryption strength 

Hexcode  Cipher Suite Name (OpenSSL)       KeyExch.   Encryption  Bits     Cipher Suite Name (RFC)
-----------------------------------------------------------------------------------------------------------------------------
 xc030   ECDHE-RSA-AES256-GCM-SHA384       ECDH 256   AESGCM      256      TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384              
 xc028   ECDHE-RSA-AES256-SHA384           ECDH 256   AES         256      TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384              
 xc014   ECDHE-RSA-AES256-SHA              ECDH 256   AES         256      TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA                 
 x9f     DHE-RSA-AES256-GCM-SHA384         DH 2048    AESGCM      256      TLS_DHE_RSA_WITH_AES_256_GCM_SHA384                
 x6b     DHE-RSA-AES256-SHA256             DH 2048    AES         256      TLS_DHE_RSA_WITH_AES_256_CBC_SHA256                
 x39     DHE-RSA-AES256-SHA                DH 2048    AES         256      TLS_DHE_RSA_WITH_AES_256_CBC_SHA                   
 x88     DHE-RSA-CAMELLIA256-SHA           DH 2048    Camellia    256      TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA              
 x9d     AES256-GCM-SHA384                 RSA        AESGCM      256      TLS_RSA_WITH_AES_256_GCM_SHA384                    
 x3d     AES256-SHA256                     RSA        AES         256      TLS_RSA_WITH_AES_256_CBC_SHA256                    
 x35     AES256-SHA                        RSA        AES         256      TLS_RSA_WITH_AES_256_CBC_SHA                       
 x84     CAMELLIA256-SHA                   RSA        Camellia    256      TLS_RSA_WITH_CAMELLIA_256_CBC_SHA                  
 xc02f   ECDHE-RSA-AES128-GCM-SHA256       ECDH 256   AESGCM      128      TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256              
 xc027   ECDHE-RSA-AES128-SHA256           ECDH 256   AES         128      TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256              
 xc013   ECDHE-RSA-AES128-SHA              ECDH 256   AES         128      TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA                 
 x9e     DHE-RSA-AES128-GCM-SHA256         DH 2048    AESGCM      128      TLS_DHE_RSA_WITH_AES_128_GCM_SHA256                
 x67     DHE-RSA-AES128-SHA256             DH 2048    AES         128      TLS_DHE_RSA_WITH_AES_128_CBC_SHA256                
 x33     DHE-RSA-AES128-SHA                DH 2048    AES         128      TLS_DHE_RSA_WITH_AES_128_CBC_SHA                   
 x45     DHE-RSA-CAMELLIA128-SHA           DH 2048    Camellia    128      TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA              
 x9c     AES128-GCM-SHA256                 RSA        AESGCM      128      TLS_RSA_WITH_AES_128_GCM_SHA256                    
 x3c     AES128-SHA256                     RSA        AES         128      TLS_RSA_WITH_AES_128_CBC_SHA256                    
 x2f     AES128-SHA                        RSA        AES         128      TLS_RSA_WITH_AES_128_CBC_SHA                       
 x41     CAMELLIA128-SHA                   RSA        Camellia    128      TLS_RSA_WITH_CAMELLIA_128_CBC_SHA                  
 xc012   ECDHE-RSA-DES-CBC3-SHA            ECDH 256   3DES        168      TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA                
 x0a     DES-CBC3-SHA                      RSA        3DES        168      TLS_RSA_WITH_3DES_EDE_CBC_SHA                      


 Ciphers per protocol, ordered by encryption strength 

Hexcode  Cipher Suite Name (OpenSSL)       KeyExch.   Encryption  Bits     Cipher Suite Name (RFC)
-----------------------------------------------------------------------------------------------------------------------------
TLS 1.3  
TLS 1.2  
 xc030   ECDHE-RSA-AES256-GCM-SHA384       ECDH 256   AESGCM      256      TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384              
 xc028   ECDHE-RSA-AES256-SHA384           ECDH 256   AES         256      TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384              
 xc014   ECDHE-RSA-AES256-SHA              ECDH 256   AES         256      TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA                 
 x9f     DHE-RSA-AES256-GCM-SHA384         DH 2048    AESGCM      256      TLS_DHE_RSA_WITH_AES_256_GCM_SHA384                
 x6b     DHE-RSA-AES256-SHA256             DH 2048    AES         256      TLS_DHE_RSA_WITH_AES_256_CBC_SHA256                
 x39     DHE-RSA-AES256-SHA                DH 2048    AES         256      TLS_DHE_RSA_WITH_AES_256_CBC_SHA                   
 x88     DHE-RSA-CAMELLIA256-SHA           DH 2048    Camellia    256      TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA              
 x9d     AES256-GCM-SHA384                 RSA        AESGCM      256      TLS_RSA_WITH_AES_256_GCM_SHA384                    
 x3d     AES256-SHA256                     RSA        AES         256      TLS_RSA_WITH_AES_256_CBC_SHA256                    
 x35     AES256-SHA                        RSA        AES         256      TLS_RSA_WITH_AES_256_CBC_SHA                       
 x84     CAMELLIA256-SHA                   RSA        Camellia    256      TLS_RSA_WITH_CAMELLIA_256_CBC_SHA                  
 xc02f   ECDHE-RSA-AES128-GCM-SHA256       ECDH 256   AESGCM      128      TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256              
 xc027   ECDHE-RSA-AES128-SHA256           ECDH 256   AES         128      TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256              
 xc013   ECDHE-RSA-AES128-SHA              ECDH 256   AES         128      TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA                 
 x9e     DHE-RSA-AES128-GCM-SHA256         DH 2048    AESGCM      128      TLS_DHE_RSA_WITH_AES_128_GCM_SHA256                
 x67     DHE-RSA-AES128-SHA256             DH 2048    AES         128      TLS_DHE_RSA_WITH_AES_128_CBC_SHA256                
 x33     DHE-RSA-AES128-SHA                DH 2048    AES         128      TLS_DHE_RSA_WITH_AES_128_CBC_SHA                   
 x45     DHE-RSA-CAMELLIA128-SHA           DH 2048    Camellia    128      TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA              
 x9c     AES128-GCM-SHA256                 RSA        AESGCM      128      TLS_RSA_WITH_AES_128_GCM_SHA256                    
 x3c     AES128-SHA256                     RSA        AES         128      TLS_RSA_WITH_AES_128_CBC_SHA256                    
 x2f     AES128-SHA                        RSA        AES         128      TLS_RSA_WITH_AES_128_CBC_SHA                       
 x41     CAMELLIA128-SHA                   RSA        Camellia    128      TLS_RSA_WITH_CAMELLIA_128_CBC_SHA                  
 xc012   ECDHE-RSA-DES-CBC3-SHA            ECDH 256   3DES        168      TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA                
 x0a     DES-CBC3-SHA                      RSA        3DES        168      TLS_RSA_WITH_3DES_EDE_CBC_SHA                      
TLS 1.1  
 xc014   ECDHE-RSA-AES256-SHA              ECDH 256   AES         256      TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA                 
 x39     DHE-RSA-AES256-SHA                DH 2048    AES         256      TLS_DHE_RSA_WITH_AES_256_CBC_SHA                   
 x88     DHE-RSA-CAMELLIA256-SHA           DH 2048    Camellia    256      TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA              
 x35     AES256-SHA                        RSA        AES         256      TLS_RSA_WITH_AES_256_CBC_SHA                       
 x84     CAMELLIA256-SHA                   RSA        Camellia    256      TLS_RSA_WITH_CAMELLIA_256_CBC_SHA                  
 xc013   ECDHE-RSA-AES128-SHA              ECDH 256   AES         128      TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA                 
 x33     DHE-RSA-AES128-SHA                DH 2048    AES         128      TLS_DHE_RSA_WITH_AES_128_CBC_SHA                   
 x45     DHE-RSA-CAMELLIA128-SHA           DH 2048    Camellia    128      TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA              
 x2f     AES128-SHA                        RSA        AES         128      TLS_RSA_WITH_AES_128_CBC_SHA                       
 x41     CAMELLIA128-SHA                   RSA        Camellia    128      TLS_RSA_WITH_CAMELLIA_128_CBC_SHA                  
 xc012   ECDHE-RSA-DES-CBC3-SHA            ECDH 256   3DES        168      TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA                
 x0a     DES-CBC3-SHA                      RSA        3DES        168      TLS_RSA_WITH_3DES_EDE_CBC_SHA                      
TLS 1  
 xc014   ECDHE-RSA-AES256-SHA              ECDH 256   AES         256      TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA                 
 x39     DHE-RSA-AES256-SHA                DH 2048    AES         256      TLS_DHE_RSA_WITH_AES_256_CBC_SHA                   
 x88     DHE-RSA-CAMELLIA256-SHA           DH 2048    Camellia    256      TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA              
 x35     AES256-SHA                        RSA        AES         256      TLS_RSA_WITH_AES_256_CBC_SHA                       
 x84     CAMELLIA256-SHA                   RSA        Camellia    256      TLS_RSA_WITH_CAMELLIA_256_CBC_SHA                  
 xc013   ECDHE-RSA-AES128-SHA              ECDH 256   AES         128      TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA                 
 x33     DHE-RSA-AES128-SHA                DH 2048    AES         128      TLS_DHE_RSA_WITH_AES_128_CBC_SHA                   
 x45     DHE-RSA-CAMELLIA128-SHA           DH 2048    Camellia    128      TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA              
 x2f     AES128-SHA                        RSA        AES         128      TLS_RSA_WITH_AES_128_CBC_SHA                       
 x41     CAMELLIA128-SHA                   RSA        Camellia    128      TLS_RSA_WITH_CAMELLIA_128_CBC_SHA                  
 xc012   ECDHE-RSA-DES-CBC3-SHA            ECDH 256   3DES        168      TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA                
 x0a     DES-CBC3-SHA                      RSA        3DES        168      TLS_RSA_WITH_3DES_EDE_CBC_SHA                      
SSLv3  
SSLv2  

 Client simulations 

 Android 2.3.7                TLSv1.0 DHE-RSA-AES128-SHA, 2048 bit DH
 Android 4.0.4                TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Android 4.1.1                TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Android 4.2.2                TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Android 4.3                  TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Android 4.4.2                TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Android 5.0.0                TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Android 6.0                  TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Android 7.0                  TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 27 Win 7              TLSv1.1 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Chrome 28 Win 7              TLSv1.1 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Chrome 29 Win 7              TLSv1.1 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Chrome 30 Win 7              TLSv1.2 ECDHE-RSA-AES128-SHA256, 256 bit ECDH (P-256)
 Chrome 31 Win 7              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 32 Win 7              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 33 Win 7              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 34 OS X               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 35 Win 7              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 36 Win 7              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 37 OS X               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 39 OS X               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 40 OS X               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 42 OS X               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 43 OS X               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 45 OS X               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 47 OS X               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 48 OS X               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 49 Win 7              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 49 XP SP3             TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 50 Win 7              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 51 Win 7              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 57 Win 7              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 65 Win 7              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 69 Win 7              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Chrome 70 Win 10             TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 10.0.12 ESR Win 7    TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Firefox 17.0.7 ESR Win 7     TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Firefox 21 Fedora 19         TLSv1.0 DHE-RSA-AES128-SHA, 2048 bit DH
 Firefox 21 Win 7             TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Firefox 22 Win 7             TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Firefox 24.2.0 ESR Win 7     TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Firefox 24 Win 7             TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Firefox 26 Win 8             TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Firefox 27 Win 8             TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 29 OS X              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 30 OS X              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 31.3.0 ESR Win 7     TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 31 OS X              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 32 OS X              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 34 OS X              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 35 OS X              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 37 OS X              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 39 OS X              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 41 OS X              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 42 OS X              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 44 OS X              TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 45 Win 7             TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 46 Win 7             TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 47 Win 7             TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 49 Win 7             TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 49 XP SP3            TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 53 Win 7             TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 59 Win 7             TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Firefox 62 Win 7             TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 IE 6 XP                      No connection
 IE 7 Vista                   TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 IE 8-10 Win 7                TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 IE 8 Win 7                   TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 IE 8 XP                      TLSv1.0 DES-CBC3-SHA
 IE 9 Win 7                   TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 IE 10 Win Phone 8.0          TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 IE 11 Win 7                  TLSv1.2 DHE-RSA-AES128-GCM-SHA256, 2048 bit DH
 IE 11 Win 8.1                TLSv1.2 DHE-RSA-AES128-GCM-SHA256, 2048 bit DH
 IE 11 Win Phone 8.1          TLSv1.2 ECDHE-RSA-AES128-SHA256, 256 bit ECDH (P-256)
 IE 11 Win Phone 8.1 Update   TLSv1.2 DHE-RSA-AES128-GCM-SHA256, 2048 bit DH
 IE 11 Win 10                 TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 IE 11 Win 10 Preview         TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Edge 12 Win 10               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Edge 13 Win 10               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Edge 13 Win Phone 10         TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Edge 15 Win 10               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Opera 12.15 Win 7            TLSv1.0 DHE-RSA-AES128-SHA, 2048 bit DH
 Opera 15 Win 7               TLSv1.1 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Opera 16 Win 7               TLSv1.1 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Opera 17 Win 7               TLSv1.2 ECDHE-RSA-AES128-SHA256, 256 bit ECDH (P-256)
 Safari 5.1.9 OS X 10.6.8     TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Safari 5 iOS 5.1.1           TLSv1.2 ECDHE-RSA-AES128-SHA256, 256 bit ECDH (P-256)
 Safari 6.0.4 OS X 10.8.4     TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Safari 6 iOS 6.0.1           TLSv1.2 ECDHE-RSA-AES128-SHA256, 256 bit ECDH (P-256)
 Safari 7 iOS 7.1             TLSv1.2 ECDHE-RSA-AES128-SHA256, 256 bit ECDH (P-256)
 Safari 7 OS X 10.9           TLSv1.2 ECDHE-RSA-AES128-SHA256, 256 bit ECDH (P-256)
 Safari 8 iOS 8.0 Beta        TLSv1.2 ECDHE-RSA-AES128-SHA256, 256 bit ECDH (P-256)
 Safari 8 iOS 8.4             TLSv1.2 ECDHE-RSA-AES128-SHA256, 256 bit ECDH (P-256)
 Safari 8 OS X 10.10          TLSv1.2 ECDHE-RSA-AES128-SHA256, 256 bit ECDH (P-256)
 Safari 9 iOS 9               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Safari 9 OS X 10.11          TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Safari 10 iOS 10             TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Safari 10 OS X 10.12         TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Tor 17.0.9 Win 7             TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Apple ATS 9 iOS 9            TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Baidu Jan 2015               TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 BingBot Dec 2013             TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 BingPreview Dec 2013         TLSv1.0 DHE-RSA-AES128-SHA, 2048 bit DH
 BingPreview Jun 2014         TLSv1.0 DHE-RSA-AES128-SHA, 2048 bit DH
 BingPreview Jan 2015         TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Googlebot Oct 2013           TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Googlebot Jun 2014           TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Googlebot Feb 2015           TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Googlebot Feb 2018           TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Yahoo Slurp Oct 2013         TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Yahoo Slurp Jun 2014         TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Yahoo Slurp Jan 2015         TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 YandexBot 3.0                No connection
 YandexBot May 2014           TLSv1.0 DHE-RSA-AES128-SHA, 2048 bit DH
 YandexBot Sep 2014           TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 YandexBot Jan 2015           TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Java 6u45                    No connection
 Java 7u25                    TLSv1.0 ECDHE-RSA-AES128-SHA, 256 bit ECDH (P-256)
 Java 8b132                   TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Java 8u111                   TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Java 8u161                   TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Java 8u31                    TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 Java 9.0.4                   TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 OpenSSL 0.9.8y               TLSv1.0 DHE-RSA-AES128-SHA, 2048 bit DH
 OpenSSL 1.0.1h               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 OpenSSL 1.0.1l               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)
 OpenSSL 1.0.2e               TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256, 256 bit ECDH (P-256)

Security HTTP Headers

HTTP Strict Transport Security (HSTS)   not offered (NOT ok)
Content Security Policy (CSP)           not offered (NOT ok)
X-Frame-Options                         not offered (NOT ok)
X-XSS-Protection                        not offered
X-Content-Type-Options                  not offered
Expect-CT                               not offered
Referrer Policy                         not offered
Feature Policy                          not offered
Web Server Version Disclosure           offered (NOT ok)
Web Application Disclosure              not offered (OK)
HTTP Public Key Pins (HPKP)             not offered, deprecated

Connection Performance
Keep Alive Connection                   offered (OK)
Content Encoding (Compression)          offered (Gzip) OK, for static pages or if no secrets in the page

Raw HTTP Headers

HTTP/1.1	200 OK
Cache-Control	no-store
Connection	keep-alive
Content-Encoding	gzip
Content-Type	text/html
Date	Sat, 16 Jan 2021 02:47:23 GMT
ETag	W/"5ee8fc25-2e05"
Last-Modified	Tue, 16 Jun 2020 17:06:45 GMT
Server	nginx/1.10.3 (Ubuntu)

Cleaned HTML

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>badssl.com</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="shortcut icon" href="/icons/favicon-blue.ico" />
<link rel="apple-touch-icon" href="/icons/icon-blue.png" />
<link rel="stylesheet" href="index.css" />
<link rel="stylesheet" href="github-ribbon.css" />
<script src="index.js"></script>
<link rel="stylesheet" href="funky/funky.css" />
<script src="funky/funky.js"></script>
<style type="text/css">
/*<![CDATA[*/
div.c1 {width: 0; height: 0;}
/*]]>*/
</style>
</head>
<body>
<div class="title-bar" title="badssl.com - a memorable site for HTTPS misconfiguration">badssl.com</div>
<div id="links">
<div class="column">
<div class="group">
<h2 id="dashboard"><span class="emoji">🎛</span>Dashboard</h2>
<a href="/dashboard/" target="_blank" class="bullet-list"><span class="icon"></span>Dashboard</a></div>
<div class="group">
<h2 id="certificate"><span class="emoji">🎫</span>Certificate</h2>
<a href="https://expired.badssl.com/" class="bad"><span class="icon"></span>expired</a> <a href="https://wrong.host.badssl.com/" class="bad"><span class="icon"></span>wrong.host</a> <a href="https://self-signed.badssl.com/" class="bad"><span class="icon"></span>self-signed</a> <a href="https://untrusted-root.badssl.com/" class="bad"><span class="icon"></span>untrusted-root</a> <a href="https://revoked.badssl.com/" class="bad"><span class="icon"></span>revoked</a> <a href="https://pinning-test.badssl.com/" class="bad"><span class="icon"></span>pinning-test</a>
<hr />
<a href="https://no-common-name.badssl.com/" class="dubious"><span class="icon"></span>no-common-name</a> <a href="https://no-subject.badssl.com/" class="dubious"><span class="icon"></span>no-subject</a> <a href="https://incomplete-chain.badssl.com/" class="dubious"><span class="icon"></span>incomplete-chain</a>
<hr />
<a href="https://sha256.badssl.com/" class="good"><span class="icon"></span>sha256</a> <a href="https://sha384.badssl.com/" class="good"><span class="icon"></span>sha384</a> <a href="https://sha512.badssl.com/" class="good"><span class="icon"></span>sha512</a>
<hr />
<a href="https://1000-sans.badssl.com/" class="good"><span class="icon"></span>1000-sans</a> <a href="https://10000-sans.badssl.com/" class="good"><span class="icon"></span>10000-sans</a>
<hr />
<a href="https://ecc256.badssl.com/" class="good"><span class="icon"></span>ecc256</a> <a href="https://ecc384.badssl.com/" class="good"><span class="icon"></span>ecc384</a>
<hr />
<a href="https://rsa2048.badssl.com/" class="good"><span class="icon"></span>rsa2048</a> <a href="https://rsa4096.badssl.com/" class="good"><span class="icon"></span>rsa4096</a> <a href="https://rsa8192.badssl.com/" class="dubious"><span class="icon"></span>rsa8192</a>
<hr />
<a href="https://extended-validation.badssl.com/" class="good"><span class="icon"></span>extended-validation</a></div>
<div class="group">
<h2 id="client-certificate"><span class="emoji">🎟</span>Client Certificate</h2>
<a href="/download/" target="_blank" class="bullet-list"><span class="icon"></span>Certificate Downloads</a> <a href="https://client.badssl.com/" class="good"><span class="icon"></span>client</a> <a href="https://client-cert-missing.badssl.com/" class="bad"><span class="icon"></span>client-cert-missing</a></div>
<div class="group">
<h2 id="mixed-content"><span class="emoji">🖼</span>Mixed Content</h2>
<a href="https://mixed-script.badssl.com/" class="bad"><span class="icon"></span>mixed-script</a> <a href="https://very.badssl.com/" class="bad"><span class="icon"></span>very</a>
<hr />
<a href="https://mixed.badssl.com/" class="dubious"><span class="icon"></span>mixed</a> <a href="https://mixed-favicon.badssl.com/" class="dubious"><span class="icon"></span>mixed-favicon</a> <a href="https://mixed-form.badssl.com/" class="dubious"><span class="icon"></span>mixed-form</a></div>
<div class="group">
<h2 id="http"><span class="emoji">✏️</span>HTTP</h2>
<a href="http://http.badssl.com/" class="bad"><span class="icon"></span>http</a> <a href="http://http-textarea.badssl.com/" class="bad"><span class="icon"></span>http-textarea</a> <a href="http://http-password.badssl.com/" class="bad"><span class="icon"></span>http-password</a> <a href="http://http-login.badssl.com/" class="bad"><span class="icon"></span>http-login</a> <a href="http://http-dynamic-login.badssl.com/" class="bad"><span class="icon"></span>http-dynamic-login</a> <a href="http://http-credit-card.badssl.com/" class="bad"><span class="icon"></span>http-credit-card</a></div>
<div class="group">
<h2 id="cipher-suite"><span class="emoji">🔀</span>Cipher Suite</h2>
<a href="https://cbc.badssl.com/" class="dubious"><span class="icon"></span>cbc</a> <a href="https://rc4-md5.badssl.com/" class="bad"><span class="icon"></span>rc4-md5</a> <a href="https://rc4.badssl.com/" class="bad"><span class="icon"></span>rc4</a> <a href="https://3des.badssl.com/" class="bad"><span class="icon"></span>3des</a> <a href="https://null.badssl.com/" class="bad"><span class="icon"></span>null</a>
<hr />
<a href="https://mozilla-old.badssl.com/" class="bad"><span class="icon"></span>mozilla-old</a> <a href="https://mozilla-intermediate.badssl.com/" class="dubious"><span class="icon"></span>mozilla-intermediate</a> <a href="https://mozilla-modern.badssl.com/" class="good"><span class="icon"></span>mozilla-modern</a></div>
</div>
<div class="column">
<div class="group">
<h2 id="key-exchange"><span class="emoji">🔑</span>Key Exchange</h2>
<a href="https://dh480.badssl.com/" class="bad"><span class="icon"></span>dh480</a> <a href="https://dh512.badssl.com/" class="bad"><span class="icon"></span>dh512</a> <a href="https://dh1024.badssl.com/" class="bad"><span class="icon"></span>dh1024</a> <a href="https://dh2048.badssl.com/" class="dubious"><span class="icon"></span>dh2048</a>
<hr />
<a href="https://dh-small-subgroup.badssl.com/" class="bad"><span class="icon"></span>dh-small-subgroup</a> <a href="https://dh-composite.badssl.com/" class="bad"><span class="icon"></span>dh-composite</a>
<hr />
<a href="https://static-rsa.badssl.com/" class="dubious"><span class="icon"></span>static-rsa</a></div>
<div class="group">
<h2 id="protocol"><span class="emoji">↔️</span>Protocol</h2>
<a href="https://tls-v1-0.badssl.com:1010/" class="dubious"><span class="icon"></span>tls-v1-0</a> <a href="https://tls-v1-1.badssl.com:1011/" class="dubious"><span class="icon"></span>tls-v1-1</a> <a href="https://tls-v1-2.badssl.com:1012/" class="good"><span class="icon"></span>tls-v1-2</a></div>
<div class="group">
<h2 id="certificate-transparency"><span class="emoji">🔍</span>Certificate Transparency</h2>
<a href="https://no-sct.badssl.com/" class="bad"><span class="icon"></span>no-sct</a></div>
<div class="group">
<h2 id="upgrade"><span class="emoji">⬆️</span>Upgrade</h2>
<a href="https://hsts.badssl.com/" class="good"><span class="icon"></span>hsts</a> <a href="https://upgrade.badssl.com/" class="good"><span class="icon"></span>upgrade</a>
<hr />
<a href="https://preloaded-hsts.badssl.com/" class="good"><span class="icon"></span>preloaded-hsts</a> <a href="https://subdomain.preloaded-hsts.badssl.com/" class="bad"><span class="icon"></span>subdomain.preloaded-hsts</a>
<hr />
<a href="https://https-everywhere.badssl.com/" class="good"><span class="icon"></span>https-everywhere</a></div>
<div class="group">
<h2 id="ui"><span class="emoji">👀</span>UI</h2>
<a href="https://spoofed-favicon.badssl.com/" class="dubious"><span class="icon"></span>spoofed-favicon</a> <a href="https://lock-title.badssl.com/" class="dubious"><span class="icon"></span>lock-title</a>
<hr />
<a href="https://long-extended-subdomain-name-containing-many-letters-and-dashes.badssl.com/" class="good"><span class="icon"></span>long-extended-subdomain-name-containing-many-letters-and-dashes</a> <a href="https://longextendedsubdomainnamewithoutdashesinordertotestwordwrapping.badssl.com/" class="good"><span class="icon"></span>longextendedsubdomainnamewithoutdashesinordertotestwordwrapping</a></div>
<div class="group">
<h2 id="known-bad"><span class="emoji">❌</span>Known Bad</h2>
<a href="https://superfish.badssl.com/" class="bad"><span class="icon"></span>(Lenovo) Superfish</a> <a href="https://edellroot.badssl.com/" class="bad"><span class="icon"></span>(Dell) eDellRoot</a> <a href="https://dsdtestprovider.badssl.com/" class="bad"><span class="icon"></span>(Dell) DSD Test Provider</a> <a href="https://preact-cli.badssl.com/" class="bad"><span class="icon"></span>preact-cli</a> <a href="https://webpack-dev-server.badssl.com/" class="bad"><span class="icon"></span>webpack-dev-server</a></div>
<div class="group">
<h2 id="chrome"><span class="emoji"><img class="chrome-icon" src="front-page-icons/chrome.svg" /></span>Chrome Tests</h2>
<a href="https://captive-portal.badssl.com/" class="bad"><span class="icon"></span>captive-portal</a> <a href="https://mitm-software.badssl.com/" class="bad"><span class="icon"></span>mitm-software</a></div>
<div class="group">
<h2 id="defunct"><span class="emoji">☠️</span>Defunct</h2>
<a href="https://sha1-2016.badssl.com/" class="dubious"><span class="icon"></span>sha1-2016</a> <a href="https://sha1-2017.badssl.com/" class="bad"><span class="icon"></span>sha1-2017</a> <a href="https://sha1-intermediate.badssl.com/" class="bad"><span class="icon"></span>sha1-intermediate</a> <a href="https://invalid-expected-sct.badssl.com/" class="bad"><span class="icon"></span>invalid-expected-sct</a></div>
<div class="group">
<h2 id="test-suites"><span class="emoji">🛠</span>Test Suites</h2>
<a href="https://testsafebrowsing.appspot.com/" target="_blank" class="external"><span class="icon"></span>Safe Browsing Tests</a> <a href="https://www.ssllabs.com/ssltest/viewMyClient.html" target="_blank" class="external"><span class="icon"></span>SSL Labs Client Test</a> <a href="https://mitm.watch/" target="_blank" class="external"><span class="icon"></span>mitm.watch</a></div>
<div id="preload" class="c1">
<script>
<![CDATA[
window.addEventListener("load", function() {
var parent = document.querySelector("#preload");
var names = ["bad-white","dubious-white","good-white","page-white","bullet-list-white","external-white"]
for (var i = 0; i < names.length; i++) {
var elem = document.createElement("span");
elem.style.backgroundImage = "url(front-page-icons/" + names[i] + ".svg)";
parent.appendChild(elem);
}
});
]]>
</script></div>
</div>
</div>
<h2 class="your-browser">Your Browser:</h2>
<div id="browser-info">
<h2 class="your-browser"><span class="highlight"><span id="ua"></span><br />
<span id="os"></span><br /></span> <span id="click-to-copy">📋 Click to copy</span> </h2>
</div>
<div class="github-fork-ribbon-wrapper right-top-bottom github-fork-ribbon"><a href="https://github.com/chromium/badssl.com"><span class="icon"></span>On GitHub</a></div>
</body>
</html>

Warnings Errors and Accessibility

line 184 column 3 - Warning: <div> isn't allowed in <h2> elements
line 183 column 1 - Info: <h2> previously mentioned
line 190 column 3 - Warning: discarding unexpected </div>

Accessibility Checks:

line 164 column 3 - Access: [6.1.1.3]: style sheets require testing (style attribute).
line 2 column 1 - Access: [4.3.1.1]: language not identified.
line 11 column 3 - Access: [6.2.2.2]: text equivalents require updating (script).
line 11 column 3 - Access: [6.3.1.1]: programmatic objects require testing (script).
line 11 column 3 - Access: [8.1.1.1]: ensure programmatic objects are accessible (script).
line 11 column 3 - Access: [7.1.1.1]: remove flicker (script).
line 11 column 3 - Access: [2.1.1.4]: ensure information not conveyed through color alone (script).
line 11 column 3 - Access: [1.1.10.1]: <script> missing <noscript> section.
line 15 column 3 - Access: [6.2.2.2]: text equivalents require updating (script).
line 15 column 3 - Access: [6.3.1.1]: programmatic objects require testing (script).
line 15 column 3 - Access: [8.1.1.1]: ensure programmatic objects are accessible (script).
line 15 column 3 - Access: [7.1.1.1]: remove flicker (script).
line 15 column 3 - Access: [2.1.1.4]: ensure information not conveyed through color alone (script).
line 15 column 3 - Access: [1.1.10.1]: <script> missing <noscript> section.
line 28 column 5 - Access: [10.1.1.2]: new windows require warning (_blank).
line 61 column 5 - Access: [10.1.1.2]: new windows require warning (_blank).
line 147 column 41 - Access: [2.1.1.1]: ensure information not conveyed through color alone (image).
line 147 column 41 - Access: [1.1.1.1]: <img> missing 'alt' text.
line 147 column 41 - Access: [1.1.2.1]: <img> missing 'longdesc' and d-link.
line 160 column 5 - Access: [10.1.1.2]: new windows require warning (_blank).
line 161 column 5 - Access: [10.1.1.2]: new windows require warning (_blank).
line 162 column 5 - Access: [10.1.1.2]: new windows require warning (_blank).
line 167 column 5 - Access: [6.2.2.2]: text equivalents require updating (script).
line 167 column 5 - Access: [6.3.1.1]: programmatic objects require testing (script).
line 167 column 5 - Access: [8.1.1.1]: ensure programmatic objects are accessible (script).
line 167 column 5 - Access: [7.1.1.1]: remove flicker (script).
line 167 column 5 - Access: [2.1.1.4]: ensure information not conveyed through color alone (script).
line 167 column 5 - Access: [1.1.10.1]: <script> missing <noscript> section.
Info: Document content looks like HTML5
<HTMLYSE> found 2 warnings and 0 errors!

Test DNS, SSL/TLS, HTTP and HTML

Test results for badssl.com

DNS Report

SSL/TLS Report

Security HTTP Headers

Cleaned HTML

Warnings Errors and Accessibility