ocrv.guru

Score 87/100

Web site information

Web Address
ocrv.guru
IP Address
188.114.97.3
CDN
CloudFlare

SEO data

Protocols

SSLv2
not offered
SSLv3
not offered
TLS 1.0
offered (deprecated)
TLS 1.1
offered (deprecated)
TLS 1.2
offered
TLS 1.3
offered with final
ALPN HTTP2
h2
ALPN
http/1.1

Vulnerabilities

heartbleed
not vulnerable, no heartbeat extension
CCS
not vulnerable
ticketbleed
not vulnerable
ROBOT
not vulnerable
SSL renegotiation
supported
SSL client renegotiation
not vulnerable
CRIME TLS
not vulnerable
BREACH
potentially VULNERABLE, br HTTP compression detected - only supplied '/' tested
POODLE SSL
not vulnerable, no SSLv3
fallback SCSV
supported
SWEET32
uses 64 bit block ciphers
FREAK
not vulnerable
DROWN
not vulnerable on this host and port
DROWN hint
Make sure you don't use this certificate elsewhere with SSLv2 enabled services, see https://censys.io/ipv4?q=19679B105AD34D0BCAFD188D58CB8FCE5394C0462478A457198F336FAB4F966E
LOGJAM
not vulnerable, no DH EXPORT ciphers,
LOGJAM-common primes
no DH key with <= TLS 1.2
BEAST
VULNERABLE -- but also supports higher protocols TLSv1.1 TLSv1.2 (likely mitigated)
LUCKY13
potentially vulnerable, uses TLS CBC ciphers
RC4
not vulnerable

Header Responses

Status code
200 OK ('/')
Clock skew
0 seconds from localtime
HSTS
not offered
HPKP
No support for HTTP Public Key Pinning
Number of cookies
0 at '/'
X-Content-Type-Options
nosniff
Cache-Control
max-age=0
X-XSS-Protection
1; mode=block

Server Defaults

TLS extensions
'server name/#0' 'renegotiation info/#65281' 'EC point formats/#11' 'session ticket/#35' 'status request/#5' 'next protocol/#13172' 'key share/#51' 'supported versions/#43' 'extended master secret/#23' 'application layer protocol negotiation/#16'
TLS session ticket
valid for 64800 seconds only (<daily)
SSL sessionID support
yes
Session Ticket Resumption
not supported
Session ID Resumption
not supported
TLS timestamp
off by -1 seconds from your localtime
cert numbers
1
Signature algorithm
SHA256 with RSA
Key size
RSA 2048 bits
Key usage
Digital Signature, Key Encipherment
Extended key usage
TLS Web Server Authentication
Serial number
517C2EA66B4C49511378A7AF41C755DC
cert serialNumberLen
16
Fingerprint SHA1
315A366AAFA3BC1D30A1A3C4A9D5552F8290D660
Fingerprint SHA256
19679B105AD34D0BCAFD188D58CB8FCE5394C0462478A457198F336FAB4F966E
Certificate details
-----BEGIN CERTIFICATE----- MIIFZDCCBEygAwIBAgIQUXwupmtMSVETeKevQcdV3DANBgkqhkiG9w0BAQsFADBG MQswCQYDVQQGEwJVUzEiMCAGA1UEChMZR29vZ2xlIFRydXN0IFNlcnZpY2VzIExM QzETMBEGA1UEAxMKR1RTIENBIDFQNTAeFw0yNDAyMDcwMjQzNTJaFw0yNDA1MDcw MjQzNTFaMBQxEjAQBgNVBAMTCW9jcnYuZ3VydTCCASIwDQYJKoZIhvcNAQEBBQAD ggEPADCCAQoCggEBANjt2xe7O0qcRi7v3Rs6rLgwURjLLf84B20LSRjIUgJ2ALUg k1Ay5VTUwaUmqW8tHTMBoLOvO5qvA0ENYpw7e2tJPPpXfULC3TpZ/HzQOqJxB91y tqR4vbv55OoQ3BlnUmXBIhVyTDRKwDtbZhlL1MQksHhmM9aMoAmtkq53LO3c5CNe 6WaekV0Us7K1GxbM6sdftA5CYSccXv+/S8C3GzPXCWNc9Gi8O5ulgY8w62G0bLdy HzZ5ZAYAL8qNcA/+QaoC/gp9WNcejipFVhNst9X2dFcIj5c0ggvmmE226kHezZO+ HMnAljzXwnkh1u+ZizIPvhe56B8CUHZ9wVEbHr8CAwEAAaOCAn4wggJ6MA4GA1Ud DwEB/wQEAwIFoDATBgNVHSUEDDAKBggrBgEFBQcDATAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBS1Jl9yeeE2D9O6sg/ue8MDLZtBrTAfBgNVHSMEGDAWgBTV/J4N3x7K 3QiXl24rxV/FK/XsuDB4BggrBgEFBQcBAQRsMGowNQYIKwYBBQUHMAGGKWh0dHA6 Ly9vY3NwLnBraS5nb29nL3MvZ3RzMXA1L0dKUzFWZ0R2OUhzMDEGCCsGAQUFBzAC hiVodHRwOi8vcGtpLmdvb2cvcmVwby9jZXJ0cy9ndHMxcDUuZGVyMCEGA1UdEQQa MBiCCW9jcnYuZ3VydYILKi5vY3J2Lmd1cnUwIQYDVR0gBBowGDAIBgZngQwBAgEw DAYKKwYBBAHWeQIFAzA8BgNVHR8ENTAzMDGgL6AthitodHRwOi8vY3Jscy5wa2ku Z29vZy9ndHMxcDUvUDVGNE53VGUxaG8uY3JsMIIBBQYKKwYBBAHWeQIEAgSB9gSB 8wDxAHYAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhCCp/mZ0xaOnQAAAGNgao3yQAA BAMARzBFAiEAmirubfGHpm1nXhghGmTRhhRmFTw1ANSylNkvgc17X5wCIBXzEXpS LLo6rYsmFHzb+rU4zgqrX06VRqTIgqu0DjdnAHcASLDja9qmRzQP5WoC+p0w6xxS ActW3SyB2bu/qznYhHMAAAGNgao3vAAABAMASDBGAiEAocUI6Bg80TY7Yq+xvVR4 mazxWRq51daa0+W65VY1j7cCIQDMpc95mbFHkFWtVrESjy8k5oRtm4b41cXQtGqh 3tv3CjANBgkqhkiG9w0BAQsFAAOCAQEAM4Je4QekXb5L4+T1fFWvut1byqT6lHEA hV2LoFXKx/tnCsJRlaMPFsmiZ/e2DSkemuYCtB7XBz2VDmsPo60KWj/o0bc1Pey4 KWzE+k57vJAQBHry7hFni+3Aej32zRf1/GganWxQalSH4QqL2lgu7Ed4U1Kov3Jm CnwKt7Yufnb2QR8HBH99VNwbmqIbbfcwxkvgy1nJA7cCKADvh60x6EBDLQVc1Azk 4Q5rZZX1v86kfvOQugY9N62MNQc3xJv40/3+D325jDMWKcfz9J0dS9A0wcVcBtv+ J8xY8upILJfYYTPJnVDZ6xH6yeV0KGVNetuZVsANK3fIneS8bqyrAQ== -----END CERTIFICATE-----
Common names
ocrv.guru
Service Name Indication
sni.cloudflaressl.com
SubjectAlternative Name
ocrv.guru *.ocrv.guru
Certificate authority issuers
GTS CA 1P5 (Google Trust Services LLC from US)
Certificate trusted
Ok via SAN (SNI mandatory)
Certificate chain trusted
passed.
Is certificate Extended Validation
no
cert eTLS
not present
cert expirationStatus
expires < 60 days (44)
Valid from
2024-02-07 02:43
Valid until
2024-05-07 02:43
cert validityPeriod
No finding
Chain
3
certs list ordering problem
no
cert crlDistributionPoints
http://crls.pki.goog/gts1p5/P5F4NwTe1ho.crl
Online Certificate Status Protocol URL
http://ocsp.pki.goog/s/gts1p5/GJS1VgDv9Hs
OCSP stapling
offered
cert ocspRevoked
not revoked
cert mustStapleExtension
--
DNS CAArecord
--
certificate transparency
yes (certificate extension)

Server Preferences

order
server -- TLS 1.3 client determined
Which protocol negotiated
Default protocol TLS1.3
negotiated
TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519)
order TLSv1
ECDHE-RSA-AES128-SHA
order TLSv1 1
ECDHE-RSA-AES128-SHA
order TLSv1 2
ECDHE-RSA-AES128-GCM-SHA256

Perfect Forward Secrecy

PFS
offered
PFS s
ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES128-SHA256 ECDHE-RSA-AES128-SHA ECDHE-RSA-AES256-GCM-SHA384 ECDHE-RSA-AES256-SHA384 ECDHE-RSA-AES256-SHA ECDHE-RSA-CHACHA20-POLY1305-OLD
PFS ECDHE curves
prime256v1 secp384r1 secp521r1

Ciphers

ECDHE-RSA-CHACHA20-POLY1305-OLD ECDH 256 ChaCha20 256 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256_OLD
(0xcc13)
ECDHE-RSA-AES256-GCM-SHA384 ECDH 256 AESGCM 256 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
(0xc030)
ECDHE-RSA-AES256-SHA384 ECDH 256 AES 256 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384
(0xc028)
ECDHE-RSA-AES256-SHA ECDH 256 AES 256 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
(0xc014)
AES256-GCM-SHA384 RSA AESGCM 256 TLS_RSA_WITH_AES_256_GCM_SHA384
(0x9d)
AES256-SHA256 RSA AES 256 TLS_RSA_WITH_AES_256_CBC_SHA256
(0x3d)
AES256-SHA RSA AES 256 TLS_RSA_WITH_AES_256_CBC_SHA
(0x35)
ECDHE-RSA-AES128-GCM-SHA256 ECDH 256 AESGCM 128 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
(0xc02f)
ECDHE-RSA-AES128-SHA256 ECDH 256 AES 128 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
(0xc027)
ECDHE-RSA-AES128-SHA ECDH 256 AES 128 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
(0xc013)
AES128-GCM-SHA256 RSA AESGCM 128 TLS_RSA_WITH_AES_128_GCM_SHA256
(0x9c)
AES128-SHA256 RSA AES 128 TLS_RSA_WITH_AES_128_CBC_SHA256
(0x3c)
AES128-SHA RSA AES 128 TLS_RSA_WITH_AES_128_CBC_SHA
(0x2f)
DES-CBC3-SHA RSA 3DES 168 TLS_RSA_WITH_3DES_EDE_CBC_SHA
(0x0a)

Browser Simulations

Android 4.4.2
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
Android 5.0.0
TLSv1.2 ECDHE-RSA-CHACHA20-POLY1305-OLD
Android 6.0
TLSv1.2 ECDHE-RSA-CHACHA20-POLY1305-OLD
Android 7.0
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
clientsimulation-android 81
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
clientsimulation-android 90
TLSv1.3 TLS_AES_128_GCM_SHA256
clientsimulation-android X
TLSv1.3 TLS_AES_128_GCM_SHA256
clientsimulation-chrome 74 win10
TLSv1.3 TLS_AES_128_GCM_SHA256
clientsimulation-chrome 79 win10
TLSv1.3 TLS_AES_128_GCM_SHA256
clientsimulation-firefox 66 win81
TLSv1.3 TLS_AES_128_GCM_SHA256
clientsimulation-firefox 71 win10
TLSv1.3 TLS_AES_128_GCM_SHA256
Windows XP Internet Explorer 6
No connection
Windows 7 Internet Explorer 8
TLSv1.0 ECDHE-RSA-AES128-SHA
Windows XP Internet Explorer 8
TLSv1.0 DES-CBC3-SHA
Windows 7 Internet Explorer 11
TLSv1.2 ECDHE-RSA-AES128-SHA
Windows 8.1 Internet Explorer 11
TLSv1.2 ECDHE-RSA-AES128-SHA
clientsimulation-ie 11 winphone81
TLSv1.2 ECDHE-RSA-AES128-SHA
Windows 10 Internet Explorer 11
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
clientsimulation-edge 15 win10
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
clientsimulation-edge 17 win10
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
clientsimulation-opera 66 win10
TLSv1.3 TLS_AES_128_GCM_SHA256
clientsimulation-safari 9 ios9
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
MacOSX 10.11 Safari 9
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
MacOSX 10.12 Safari 10
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
clientsimulation-safari 121 ios 122
TLSv1.3 TLS_CHACHA20_POLY1305_SHA256
clientsimulation-safari 130 osx 10146
TLSv1.3 TLS_CHACHA20_POLY1305_SHA256
iOS 9 App Transport Security 9
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
Java 6 update 45
TLSv1.0 AES128-SHA
Java 7 update 25
TLSv1.0 ECDHE-RSA-AES128-SHA
clientsimulation-java 8u161
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
clientsimulation-java1102
TLSv1.3 TLS_AES_128_GCM_SHA256
clientsimulation-java1201
TLSv1.3 TLS_AES_128_GCM_SHA256
OpenSSL 1.0.2e
TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256
clientsimulation-openssl 110l
TLSv1.2 ECDHE-RSA-CHACHA20-POLY1305
clientsimulation-openssl 111d
TLSv1.3 TLS_AES_256_GCM_SHA384
clientsimulation-thunderbird 68 3 1
TLSv1.3 TLS_AES_128_GCM_SHA256