Přihlásit se Registrace
Smlouvy Dotace Platy Úřady Zakázky Sponzoři & firmy PastVina 
❤ Podpořte nás Přihlásit se Registrace
Hledat v Hlídači státu
Nápověda jak vyhledávat Snadné hledání
  1. Hlídač Státu
  2. Hlídač Webů
  3. Detailní analýza HTTPs pro Česká obchodní inspekce

Hlídač Česká obchodní inspekce Detailní analýza HTTPs pro Česká obchodní inspekce

Česká obchodní inspekce
https://coi.gov.cz

Česká obchodní inspekce

Zabezpečení komunikace

A+
Certifikát expiruje za 53 dní.

Výsledek analýzy HTTPS na coi.gov.cz ze dne 30.06.2026

Všechno je v nejlepším pořádku a web se drží doporučených postupů.

Detailní analýza

Detailní report z HTTPs analýzy pomocí nástroje testssl.sh

server coi.gov.cz/104.155.16.79
pre_128cipher INFO { 
No 128 cipher limit bug
}
SSLv2 OK { 
not offered
}
SSLv3 OK { 
not offered
}
TLS1 INFO { 
not offered
}
TLS1_1 INFO { 
not offered
}
TLS1_2 OK { 
offered
}
TLS1_3 OK { 
offered with final
}
NPN INFO { 
not offered
}
ALPN INFO { 
http/1.1
}
cipherlist_NULL
zranitelnosti: CWE-327
OK { 
not offered
}
cipherlist_aNULL
zranitelnosti: CWE-327
OK { 
not offered
}
cipherlist_EXPORT
zranitelnosti: CWE-327
OK { 
not offered
}
cipherlist_LOW
zranitelnosti: CWE-327
OK { 
not offered
}
cipherlist_3DES_IDEA
zranitelnosti: CWE-310
INFO { 
not offered
}
cipherlist_AVERAGE
zranitelnosti: CWE-310
INFO { 
not offered
}
cipherlist_GOOD INFO { 
not offered
}
cipherlist_STRONG OK { 
offered
}
cipher_order HIGH { 
NOT a cipher order configured
}
protocol_negotiated OK { 
Default protocol TLS1.3
}
cipher_negotiated OK { 
TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519)  (limited sense as client will pick)
}
cipher-tls1_2_xc02c OK { 
TLSv1.2   xc02c   ECDHE-ECDSA-AES256-GCM-SHA384     ECDH 384   AESGCM      256      TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
}
cipher-tls1_2_xcca9 OK { 
TLSv1.2   xcca9   ECDHE-ECDSA-CHACHA20-POLY1305     ECDH 384   ChaCha20    256      TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
}
cipher-tls1_2_xc02b OK { 
TLSv1.2   xc02b   ECDHE-ECDSA-AES128-GCM-SHA256     ECDH 384   AESGCM      128      TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
}
supportedciphers_TLSv1_2 INFO { 
ECDHE-ECDSA-AES256-GCM-SHA384 ECDHE-ECDSA-CHACHA20-POLY1305 ECDHE-ECDSA-AES128-GCM-SHA256
}
cipher-tls1_3_x1302 OK { 
TLSv1.3   x1302   TLS_AES_256_GCM_SHA384            ECDH 253   AESGCM      256      TLS_AES_256_GCM_SHA384
}
cipher-tls1_3_x1303 OK { 
TLSv1.3   x1303   TLS_CHACHA20_POLY1305_SHA256      ECDH 253   ChaCha20    256      TLS_CHACHA20_POLY1305_SHA256
}
cipher-tls1_3_x1301 OK { 
TLSv1.3   x1301   TLS_AES_128_GCM_SHA256            ECDH 253   AESGCM      128      TLS_AES_128_GCM_SHA256
}
supportedciphers_TLSv1_3 INFO { 
TLS_AES_256_GCM_SHA384 TLS_CHACHA20_POLY1305_SHA256 TLS_AES_128_GCM_SHA256
}
FS OK { 
offered
}
FS_ciphers INFO { 
TLS_AES_256_GCM_SHA384 TLS_CHACHA20_POLY1305_SHA256 ECDHE-ECDSA-AES256-GCM-SHA384 ECDHE-ECDSA-CHACHA20-POLY1305 TLS_AES_128_GCM_SHA256 ECDHE-ECDSA-AES128-GCM-SHA256
}
FS_ECDHE_curves OK { 
prime256v1 secp384r1 X25519
}
TLS_extensions INFO { 
'renegotiation info/#65281' 'server name/#0' 'EC point formats/#11' 'supported versions/#43' 'key share/#51' 'supported_groups/#10' 'max fragment length/#1' 'application layer protocol negotiation/#16' 'extended master secret/#23'
}
TLS_session_ticket INFO { 
no -- no lifetime advertised
}
SSL_sessionID_support INFO { 
yes
}
sessionresumption_ticket INFO { 
not supported
}
sessionresumption_ID INFO { 
supported
}
TLS_timestamp INFO { 
random
}
certificate_compression INFO { 
none
}
clientAuth INFO { 
none
}
cert_numbers INFO { 
1
}
cert_signatureAlgorithm OK { 
ECDSA with SHA384
}
cert_keySize OK { 
EC 256 bits (curve P-256)
}
cert_keyUsage INFO { 
Digital Signature
}
cert_extKeyUsage INFO { 
TLS Web Server Authentication
}
cert_serialNumber INFO { 
0518150D8BA9BDCE78E83210B31D0DF82979
}
cert_serialNumberLen INFO { 
18
}
cert_fingerprintSHA1 INFO { 
F37CC86B60D335C335A557A6EACC7A99212914FF
}
cert_fingerprintSHA256 INFO { 
0C7399ABEE83A8998C7F04136DA21E71705089ECCC9F739A39C254F9FEA2CB15
}
cert INFO { 
-----BEGIN CERTIFICATE----- MIIDnzCCAyagAwIBAgISBRgVDYupvc546DIQsx0N+Cl5MAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF ODAeFw0yNjA1MjUyMTE5MDRaFw0yNjA4MjMyMTE5MDNaMBExDzANBgNVBAMTBmNv aS5jejBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABLXeNc/TJtkLF1ErvV7u+6X5 hWsfYtm6hp9TFmMtUk/wOFLzUCFIJ8Ekr+wsZI//Vz7T28ZRMVMAVRibXXpZLZKj ggI7MIICNzAOBgNVHQ8BAf8EBAMCB4AwEwYDVR0lBAwwCgYIKwYBBQUHAwEwDAYD VR0TAQH/BAIwADAdBgNVHQ4EFgQUu1lNbsfoZ9cC2WY8ee4eH4NReKUwHwYDVR0j BBgwFoAUjw0TovYuftFQbDMYOF1ZjiNykcowMgYIKwYBBQUHAQEEJjAkMCIGCCsG AQUFBzAChhZodHRwOi8vZTguaS5sZW5jci5vcmcvMDkGA1UdEQQyMDCCBmNvaS5j eoIKY29pLmdvdi5jeoIKd3d3LmNvaS5jeoIOd3d3LmNvaS5nb3YuY3owEwYDVR0g BAwwCjAIBgZngQwBAgEwLgYDVR0fBCcwJTAjoCGgH4YdaHR0cDovL2U4LmMubGVu Y3Iub3JnLzEyMi5jcmwwggEMBgorBgEEAdZ5AgQCBIH9BIH6APgAfgBGr4Y9Oz7l n6V33qgkXTaw2e0ioiP0YXdBIpRS7pVQXwAAAZ5hNv16AAgAAAUAB6DGDwQDAEcw RQIhAJ9E9Rp9BvldZ9fewFN9+cB6Lc5osTMprGqknd9d/XprAiB/NY5G+QgbaLIm zGftJqOOlYMX5CY5TPj8W7JEL5/wfgB2ANdtfRDRp/V3wsfpX9cAv/mCyTNaZeHQ swFzF8DIxWl3AAABnmE3BR4AAAQDAEcwRQIhAJ5p7IqN5hUr34n9U3RwcH0YjDGH mvMrpJDWwUnwAm3QAiAVAC9LPFpyjPEFXxgnPRJF5yJq+dN2Y3XNg3+JkLDkaTAK BggqhkjOPQQDAwNnADBkAjBMXvApdzPC3nvdOCTt23lt7gK6lo6F9eDOqLS9Yb2u 9rqNXqrnq9fv9nuT8YI5XnwCMHyl/Yel/zHWvAYvbS10eQqxxDTl0zaMYfQjhvHR OrXU21pneAQaNdPEhaMnCNUeKQ== -----END CERTIFICATE-----
}
cert_commonName OK { 
coi.cz
}
cert_commonName_wo_SNI INFO { 
www.adr.coi.cz
}
cert_subjectAltName INFO { 
coi.cz coi.gov.cz www.coi.cz www.coi.gov.cz
}
cert_trust OK { 
Ok via SAN (SNI mandatory)
}
cert_chain_of_trust OK { 
passed.
}
cert_certificatePolicies_EV INFO { 
no
}
cert_expirationStatus OK { 
54 >= 30 days
}
cert_notBefore INFO { 
2026-05-25 21:19
}
cert_notAfter OK { 
2026-08-23 21:19
}
cert_extlifeSpan OK { 
certificate has no extended life time according to browser forum
}
cert_eTLS INFO { 
not present
}
cert_crlDistributionPoints INFO { 
http://e8.c.lencr.org/122.crl
}
cert_ocspURL INFO { 
--
}
OCSP_stapling INFO { 
not offered
}
cert_mustStapleExtension INFO { 
--
}
DNS_CAArecord OK { 
iodef=mailto:certadmin@coi.gov.cz, issue=digicert.com, issue=letsencrypt.org
}
certificate_transparency OK { 
yes (certificate extension)
}
certs_countServer INFO { 
2
}
certs_list_ordering_problem INFO { 
no
}
cert_caIssuers INFO { 
E8 (Let's Encrypt from US)
}
intermediate_cert <#1> INFO { 
-----BEGIN CERTIFICATE----- MIIEVjCCAj6gAwIBAgIQY5WTY8JOcIJxWRi/w9ftVjANBgkqhkiG9w0BAQsFADBP MQswCQYDVQQGEwJVUzEpMCcGA1UEChMgSW50ZXJuZXQgU2VjdXJpdHkgUmVzZWFy Y2ggR3JvdXAxFTATBgNVBAMTDElTUkcgUm9vdCBYMTAeFw0yNDAzMTMwMDAwMDBa Fw0yNzAzMTIyMzU5NTlaMDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBF bmNyeXB0MQswCQYDVQQDEwJFODB2MBAGByqGSM49AgEGBSuBBAAiA2IABNFl8l7c S7QMApzSsvru6WyrOq44ofTUOTIzxULUzDMMNMchIJBwXOhiLxxxs0LXeb5GDcHb R6EToMffgSZjO9SNHfY9gjMy9vQr5/WWOrQTZxh7az6NSNnq3u2ubT6HTKOB+DCB 9TAOBgNVHQ8BAf8EBAMCAYYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMB MBIGA1UdEwEB/wQIMAYBAf8CAQAwHQYDVR0OBBYEFI8NE6L2Ln7RUGwzGDhdWY4j cpHKMB8GA1UdIwQYMBaAFHm0WeZ7tuXkAXOACIjIGlj26ZtuMDIGCCsGAQUFBwEB BCYwJDAiBggrBgEFBQcwAoYWaHR0cDovL3gxLmkubGVuY3Iub3JnLzATBgNVHSAE DDAKMAgGBmeBDAECATAnBgNVHR8EIDAeMBygGqAYhhZodHRwOi8veDEuYy5sZW5j ci5vcmcvMA0GCSqGSIb3DQEBCwUAA4ICAQBnE0hGINKsCYWi0Xx1ygxD5qihEjZ0 RI3tTZz1wuATH3ZwYPIp97kWEayanD1j0cDhIYzy4CkDo2jB8D5t0a6zZWzlr98d AQFNh8uKJkIHdLShy+nUyeZxc5bNeMp1Lu0gSzE4McqfmNMvIpeiwWSYO9w82Ob8 otvXcO2JUYi3svHIWRm3+707DUbL51XMcY2iZdlCq4Wa9nbuk3WTU4gr6LY8MzVA aDQG2+4U3eJ6qUF10bBnR1uuVyDYs9RhrwucRVnfuDj29CMLTsplM5f5wSV5hUpm Uwp/vV7M4w4aGunt74koX71n4EdagCsL/Yk5+mAQU0+tue0JOfAV/R6t1k+Xk9s2 HMQFeoxppfzAVC04FdG9M+AC2JWxmFSt6BCuh3CEey3fE52Qrj9YM75rtvIjsm/1 Hl+u//Wqxnu1ZQ4jpa+VpuZiGOlWrqSP9eogdOhCGisnyewWJwRQOqK16wiGyZeR xs/Bekw65vwSIaVkBruPiTfMOo0Zh4gVa8/qJgMbJbyrwwG97z/PRgmLKCDl8z3d tA0Z7qq7fta0Gl24uyuB05dqI5J1LvAzKuWdIjT1tP8qCoxSE/xpix8hX2dt3h+/ jujUgFPFZ0EVZ0xSyBNRF3MboGZnYXFUxpNjTWPKpagDHJQmqrAcDmWJnMsFY3jS u1igv3OefnWjSQ== -----END CERTIFICATE-----
}
intermediate_cert_fingerprintSHA256 <#1> INFO { 
83624FD338C8D9B023C18A67CB7A9C0519DA43D11775B4C6CBDAD45C3D997C52
}
intermediate_cert_notBefore <#1> INFO { 
2024-03-13 00:00
}
intermediate_cert_notAfter <#1> OK { 
2027-03-12 23:59
}
intermediate_cert_expiration <#1> OK { 
ok > 40 days
}
intermediate_cert_chain <#1> INFO { 
E8 <-- ISRG Root X1
}
intermediate_cert_badOCSP OK { 
intermediate certificate(s) is/are ok
}
HTTP_status_code INFO { 
200 OK ('/')
}
HTTP_clock_skew INFO { 
-1 seconds from localtime
}
HTTP_headerTime INFO { 
1782850555
}
HSTS_time OK { 
365 days (=31536000 seconds) > 15552000 seconds
}
HSTS_subdomains OK { 
includes subdomains
}
HSTS_preload INFO { 
domain is NOT marked for preloading
}
HPKP INFO { 
No support for HTTP Public Key Pinning
}
banner_server INFO { 
Apache
}
banner_application INFO { 
No application banner found
}
cookie_count INFO { 
1 at '/'
}
cookie_secure OK { 
All (1) at '/' marked as secure
}
cookie_httponly INFO { 
1/1 at '/' marked as HttpOnly
}
X-Frame-Options OK { 
SAMEORIGIN
}
X-Content-Type-Options OK { 
nosniff
}
Content-Security-Policy OK { 
default-src 'self' *.youtube.com *.mapy.cz *.coi.cz *.coi.gov.cz; font-src 'self' fonts.gstatic.com data: fonts.bunny.net; img-src 'self' data: *.ytimg.com *.bzcompany.cz webarchiv.cz toplist.cz *.coi.cz *.coi.gov.cz https://www.google-analytics.com https://www.googletagmanager.com; script-src-elem 'self' 'unsafe-inline' cdn.jsdelivr.net cdnjs.cloudflare.com *.google-analytics.com *.googleapis.com https://www.googletagmanager.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.google-analytics.com *.bzcompany.cz cdn.jsdelivr.net *.googleapis.com https://www.googletagmanager.com; style-src 'unsafe-inline' 'self' *.googleapis.com *.jsdelivr.net *.coi.cz fonts.bunny.net; connect-src 'self' *.google-analytics.com *.doubleclick.net *.coi.cz *.coi.gov.cz https://region1.google-analytics.com; frame-src 'self' *.genial.ly *.genially.com mapy.cz *.mapy.cz mapy.com *.mapy.com *.youtube.com coi.gov.cz *.szn.cz *.seznam.cz
}
X-XSS-Protection INFO { 
1; mode=block
}
Referrer-Policy INFO { 
strict-origin-when-cross-origin
}
banner_reverseproxy
zranitelnosti: CWE-200
INFO { 
--
}
heartbleed
zranitelnosti: CVE-2014-0160 CWE-119
OK { 
not vulnerable, no heartbeat extension
}
CCS
zranitelnosti: CVE-2014-0224 CWE-310
OK { 
not vulnerable
}
ticketbleed
zranitelnosti: CVE-2016-9244 CWE-200
OK { 
no session ticket extension
}
ROBOT
zranitelnosti: CVE-2017-17382 CVE-2017-17427 CVE-2017-17428 CVE-2017-13098 CVE-2017-1000385 CVE-2017-13099 CVE-2016-6883 CVE-2012-5081 CVE-2017-6168 CWE-203
OK { 
not vulnerable, no RSA key transport cipher
}
secure_renego
zranitelnosti: CWE-310
OK { 
supported
}
secure_client_renego
zranitelnosti: CVE-2011-1473 CWE-310
OK { 
not vulnerable
}
CRIME_TLS
zranitelnosti: CVE-2012-4929 CWE-310
OK { 
not vulnerable
}
BREACH
zranitelnosti: CVE-2013-3587 CWE-310
MEDIUM { 
potentially VULNERABLE, gzip HTTP compression detected  - only supplied '/' tested
}
POODLE_SSL
zranitelnosti: CVE-2014-3566 CWE-310
OK { 
not vulnerable, no SSLv3
}
fallback_SCSV OK { 
no protocol below TLS 1.2 offered
}
SWEET32
zranitelnosti: CVE-2016-2183 CVE-2016-6329 CWE-327
OK { 
not vulnerable
}
FREAK
zranitelnosti: CVE-2015-0204 CWE-310
OK { 
not vulnerable
}
DROWN
zranitelnosti: CVE-2016-0800 CVE-2016-0703 CWE-310
OK { 
not vulnerable on this host and port
}
DROWN_hint
zranitelnosti: CVE-2016-0800 CVE-2016-0703 CWE-310
INFO { 
no RSA certificate, can't be used with SSLv2 elsewhere
}
LOGJAM
zranitelnosti: CVE-2015-4000 CWE-310
OK { 
not vulnerable, no DH EXPORT ciphers,
}
LOGJAM-common_primes
zranitelnosti: CVE-2015-4000 CWE-310
OK { 
no DH key with <= TLS 1.2
}
BEAST
zranitelnosti: CVE-2011-3389 CWE-20
OK { 
not vulnerable, no SSL3 or TLS1
}
LUCKY13
zranitelnosti: CVE-2013-0169 CWE-310
OK { 
not vulnerable
}
winshock
zranitelnosti: CVE-2014-6321 CWE-94
OK { 
not vulnerable
}
RC4
zranitelnosti: CVE-2013-2566 CVE-2015-2808 CWE-310
OK { 
not vulnerable
}
clientsimulation-android_442 INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-android_500 INFO { 
TLSv1.2 ECDHE-ECDSA-AES128-GCM-SHA256
}
clientsimulation-android_60 INFO { 
TLSv1.2 ECDHE-ECDSA-AES128-GCM-SHA256
}
clientsimulation-android_70 INFO { 
TLSv1.2 ECDHE-ECDSA-AES128-GCM-SHA256
}
clientsimulation-android_81 INFO { 
TLSv1.2 ECDHE-ECDSA-AES128-GCM-SHA256
}
clientsimulation-android_90 INFO { 
TLSv1.3 TLS_AES_128_GCM_SHA256
}
clientsimulation-android_X INFO { 
TLSv1.3 TLS_AES_128_GCM_SHA256
}
clientsimulation-chrome_74_win10 INFO { 
TLSv1.3 TLS_AES_128_GCM_SHA256
}
clientsimulation-chrome_79_win10 INFO { 
TLSv1.3 TLS_AES_128_GCM_SHA256
}
clientsimulation-firefox_66_win81 INFO { 
TLSv1.3 TLS_AES_128_GCM_SHA256
}
clientsimulation-firefox_71_win10 INFO { 
TLSv1.3 TLS_AES_128_GCM_SHA256
}
clientsimulation-ie_6_xp INFO { 
No connection
}
clientsimulation-ie_8_win7 INFO { 
No connection
}
clientsimulation-ie_8_xp INFO { 
No connection
}
clientsimulation-ie_11_win7 INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-ie_11_win81 INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-ie_11_winphone81 INFO { 
TLSv1.2 ECDHE-ECDSA-AES128-GCM-SHA256
}
clientsimulation-ie_11_win10 INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-edge_15_win10 INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-edge_17_win10 INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-opera_66_win10 INFO { 
TLSv1.3 TLS_AES_128_GCM_SHA256
}
clientsimulation-safari_9_ios9 INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-safari_9_osx1011 INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-safari_10_osx1012 INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-safari_121_ios_122 INFO { 
TLSv1.3 TLS_CHACHA20_POLY1305_SHA256
}
clientsimulation-safari_130_osx_10146 INFO { 
TLSv1.3 TLS_CHACHA20_POLY1305_SHA256
}
clientsimulation-apple_ats_9_ios9 INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-java_6u45 INFO { 
No connection
}
clientsimulation-java_7u25 INFO { 
No connection
}
clientsimulation-java_8u161 INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-java1102 INFO { 
TLSv1.3 TLS_AES_128_GCM_SHA256
}
clientsimulation-java1201 INFO { 
TLSv1.3 TLS_AES_128_GCM_SHA256
}
clientsimulation-openssl_102e INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-openssl_110l INFO { 
TLSv1.2 ECDHE-ECDSA-AES256-GCM-SHA384
}
clientsimulation-openssl_111d INFO { 
TLSv1.3 TLS_AES_256_GCM_SHA384
}
clientsimulation-thunderbird_68_3_1 INFO { 
TLSv1.3 TLS_AES_128_GCM_SHA256
}
rating_spec INFO { 
SSL Labs's 'SSL Server Rating Guide' (version 2009q from 2020-01-30)
}
rating_doc INFO { 
https://github.com/ssllabs/research/wiki/SSL-Server-Rating-Guide
}
protocol_support_score INFO { 
100
}
protocol_support_score_weighted INFO { 
30
}
key_exchange_score INFO { 
100
}
key_exchange_score_weighted INFO { 
30
}
cipher_strength_score INFO { 
90
}
cipher_strength_score_weighted INFO { 
36
}
final_score INFO { 
96
}
overall_grade OK { 
A+
}
scanTime INFO { 
85
}