Guest session
Check Detail

imperva.com · DNS

Passed Grade A
100.0%
Hostname imperva.com
Check name DNS
last run 31/01/2026 21:31
Result
Incomplete Grade B 84.6%

Result Detail

DNS
Host Type Answer TTL
45.60.6.60 —
45.60.0.60 —

Result Detail

HEADER
Alerts
  • Strict-Transport-Security: HSTS active but consider preload
  • Permissions-Policy: Permissions-Policy missing
  • Cross-Origin-Opener-Policy: Header missing
  • Cross-Origin-Embedder-Policy: Header missing
  • Cross-Origin-Resource-Policy: Header missing
  • Cache-Control: Cache-Control missing restrictive directives
  • Expect-CT: Expect-CT missing
  • X-Permitted-Cross-Domain-Policies: Header missing
  • Access-Control-Allow-Origin: Access-Control-Allow-Origin missing
  • Origin-Agent-Cluster: Header missing
Normalized headers
date Sat, 31 Jan 2026 20:31:18 GMT
content-type text/html; charset=UTF-8
set-cookie _impv_routing=8addf54fcbd9fa8c0841a9e41076e7ec|44e043a86861b109997cc70e7a6eba67; Path=/; Secure; HttpOnly; visid_incap_2439=qoj0yCEmT1CIP97aZ83VJJZmfmkAAAAAQUIPAAAAAADXhPoH6sS3ObPMufdym1es; expires=Sun, 31 Jan 2027 06:34:57 GMT; HttpOnly; path=/; Domain=.imperva.com; Secure; SameSite=None; nlbi_2439_3105325=tG38L+8Q9lG75CNjkzEmpwAAAAB86ebvZc6x1wZWRHajFFLJ; HttpOnly; path=/; Domain=.imperva.com; Secure; SameSite=None; incap_ses_1460_2439=SB90VmtWPHPM5sl4wfZCFJZmfmkAAAAAHCK3IlFye7fOINXmrUcU5w==; path=/; Domain=.imperva.com; Secure; SameSite=None
last-modified Thu, 29 Jan 2026 10:04:05 GMT
x-frame-options SAMEORIGIN
x-content-type-options nosniff
referrer-policy same-origin
strict-transport-security max-age=31536000; includeSubDomains
x-cdn Imperva
content-security-policy default-src 'self' 'unsafe-eval' 'unsafe-hashes' 'unsafe-inline' data: blob: www.google.de cdn.cookielaw.org www.google.it adservice.google.com *.onetrust.com *.imperva.com www.google.com.et www.google.co.il www.google.com.sa munchkin.marketo.net cdn.bizible.com www.google.pl *.doubleclick.net www.google.com.co www.google.com.np edge.fullstory.com www.google.com.ph www.google.fr www.google-analytics.com www.google.co.th www.google.com.br www.google.es *.mktoresp.com www.brighttalk.com region1.analytics.google.com translate.google.com www.google.com.ua www.google.nl www.google.com.eg *.optimizely.com www.google.com.hk www.youtube.com jscloud.net *.adroll.com www.google.com.pk *.googleapis.com www.google.com.ng rs.fullstory.com *.vimeo.com www.google.com.au www.google.ie www.google.com.gh www.google.co.kr www.google.com.vn www.google.com www.google.se www.google.com.my *.mktoutil.com imperva.piwik.pro www.google.co.in www.googletagmanager.com *.gstatic.com www.google.com.tw imperva.containers.piwik.pro js.driftt.com bam.nr-data.net privacy-policy.truste.com www.google.co.uk www.google.co.il analytics.google.com gc.kis.v2.scr.kaspersky-labs.com www.google.ca cdn.bizibly.com js-agent.newrelic.com *.gravatar.com code.highcharts.com go.imperva.com imperva.substack.com *.vimeocdn.com *.demandbase.com *.company-target.com id.rlcdn.com yoast.com *.hcaptcha.com demostack.app snap.licdn.com *.linkedin.com *.6sense.com *.navattic.com netdna.bootstrapcdn.com *.6sc.co static.oktopost.com *.soundcloud.com *.thalesgroup.com *.bttrack.com bttrack.com ; form-action 'self' *.salesforce.com ; frame-ancestors 'self' http://thalesgroup.lookbookhq.com https://thalesgroup.lookbookhq.com http://thalesgroup.pathfactory.com https://thalesgroup.pathfactory.com http://hub-cpl.thalesgroup.com https://hub-cpl.thalesgroup.com demostack.app ;
x-iinfo 11-11683461-11683463 NNNN CT(8 12 0) RT(1769891478768 104) q(0 0 0 0) r(0 0) U6
Transport
Check name Status Actual Expected Detail Severity Recommendation
Strict-Transport-Security ⚠️ Warning max-age=31536000; includeSubDomains max-age>=15768000; includeSubDomains; preload HSTS active but consider preload Critical Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Expect-CT ❌ Missing enforce; max-age>=86400 Expect-CT missing Medium Expect-CT: enforce, max-age=86400, report-uri="https://report.example.com"
Content Security
Check name Status Actual Expected Detail Severity Recommendation
Content-Security-Policy ✅ Passed default-src 'self' 'unsafe-eval' 'unsafe-hashes' 'unsafe-inline' data: blob: www.google.de cdn.cookielaw.org www.google.it adservice.google.com *.onetrust.com *.imperva.com www.google.com.et www.google.co.il www.google.com.sa munchkin.marketo.net cdn.bizible.com www.google.pl *.doubleclick.net www.google.com.co www.google.com.np edge.fullstory.com www.google.com.ph www.google.fr www.google-analytics.com www.google.co.th www.google.com.br www.google.es *.mktoresp.com www.brighttalk.com region1.analytics.google.com translate.google.com www.google.com.ua www.google.nl www.google.com.eg *.optimizely.com www.google.com.hk www.youtube.com jscloud.net *.adroll.com www.google.com.pk *.googleapis.com www.google.com.ng rs.fullstory.com *.vimeo.com www.google.com.au www.google.ie www.google.com.gh www.google.co.kr www.google.com.vn www.google.com www.google.se www.google.com.my *.mktoutil.com imperva.piwik.pro www.google.co.in www.googletagmanager.com *.gstatic.com www.google.com.tw imperva.containers.piwik.pro js.driftt.com bam.nr-data.net privacy-policy.truste.com www.google.co.uk www.google.co.il analytics.google.com gc.kis.v2.scr.kaspersky-labs.com www.google.ca cdn.bizibly.com js-agent.newrelic.com *.gravatar.com code.highcharts.com go.imperva.com imperva.substack.com *.vimeocdn.com *.demandbase.com *.company-target.com id.rlcdn.com yoast.com *.hcaptcha.com demostack.app snap.licdn.com *.linkedin.com *.6sense.com *.navattic.com netdna.bootstrapcdn.com *.6sc.co static.oktopost.com *.soundcloud.com *.thalesgroup.com *.bttrack.com bttrack.com ; form-action 'self' *.salesforce.com ; frame-ancestors 'self' http://thalesgroup.lookbookhq.com https://thalesgroup.lookbookhq.com http://thalesgroup.pathfactory.com https://thalesgroup.pathfactory.com http://hub-cpl.thalesgroup.com https://hub-cpl.thalesgroup.com demostack.app ; default-src 'self'; frame-ancestors 'none' default-src 'self'; frame-ancestors 'none' Critical Content-Security-Policy: default-src 'self'; frame-ancestors 'none'
MIME
Check name Status Actual Expected Detail Severity Recommendation
X-Content-Type-Options ✅ Passed nosniff nosniff Value matches recommendation High X-Content-Type-Options: nosniff
Framing
Check name Status Actual Expected Detail Severity Recommendation
X-Frame-Options ✅ Passed SAMEORIGIN DENY or SAMEORIGIN Value accepted High X-Frame-Options: DENY
Privacy
Check name Status Actual Expected Detail Severity Recommendation
Referrer-Policy ✅ Passed same-origin strict-origin-when-cross-origin / same-origin strict-origin-when-cross-origin Medium Referrer-Policy: strict-origin-when-cross-origin
Browser Features
Check name Status Actual Expected Detail Severity Recommendation
Permissions-Policy ❌ Missing camera=(); geolocation=(); microphone=() Permissions-Policy missing Medium Permissions-Policy: camera=(), geolocation=(), microphone=()
Cross-Origin
Check name Status Actual Expected Detail Severity Recommendation
Cross-Origin-Opener-Policy ❌ Missing same-origin Header missing High Cross-Origin-Opener-Policy: same-origin
Cross-Origin-Embedder-Policy ❌ Missing require-corp Header missing High Cross-Origin-Embedder-Policy: require-corp
Cross-Origin-Resource-Policy ❌ Missing same-origin Header missing Medium Cross-Origin-Resource-Policy: same-origin
Origin-Agent-Cluster ❌ Missing ?1 Header missing Low Origin-Agent-Cluster: ?1
Caching
Check name Status Actual Expected Detail Severity Recommendation
Cache-Control ❌ Missing no-store, private, max-age=0 Cache-Control missing restrictive directives High Cache-Control: no-store, private, max-age=0
Legacy
Check name Status Actual Expected Detail Severity Recommendation
X-Permitted-Cross-Domain-Policies ❌ Missing none Header missing Low X-Permitted-Cross-Domain-Policies: none
CORS
Check name Status Actual Expected Detail Severity Recommendation
Access-Control-Allow-Origin ❌ Missing Scoped origin (no wildcard) Access-Control-Allow-Origin missing Medium Access-Control-Allow-Origin: https://app.example.com
Information Disclosure
Check name Status Actual Expected Detail Severity Recommendation
Server ✅ Passed Header removed or generic Header not exposed High Remove Server header or set to a generic token
X-Powered-By ✅ Passed Header removed Header not exposed High Remove X-Powered-By header
X-AspNet-Version ✅ Passed Header removed Header not exposed Medium Remove framework version headers
Raw headers
HTTP/2 200 
date: Sat, 31 Jan 2026 20:31:18 GMT
content-type: text/html; charset=UTF-8
set-cookie: _impv_routing=8addf54fcbd9fa8c0841a9e41076e7ec|44e043a86861b109997cc70e7a6eba67; Path=/; Secure; HttpOnly
last-modified: Thu, 29 Jan 2026 10:04:05 GMT
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
referrer-policy: same-origin
strict-transport-security: max-age=31536000; includeSubDomains
set-cookie: visid_incap_2439=qoj0yCEmT1CIP97aZ83VJJZmfmkAAAAAQUIPAAAAAADXhPoH6sS3ObPMufdym1es; expires=Sun, 31 Jan 2027 06:34:57 GMT; HttpOnly; path=/; Domain=.imperva.com; Secure; SameSite=None
set-cookie: nlbi_2439_3105325=tG38L+8Q9lG75CNjkzEmpwAAAAB86ebvZc6x1wZWRHajFFLJ; HttpOnly; path=/; Domain=.imperva.com; Secure; SameSite=None
set-cookie: incap_ses_1460_2439=SB90VmtWPHPM5sl4wfZCFJZmfmkAAAAAHCK3IlFye7fOINXmrUcU5w==; path=/; Domain=.imperva.com; Secure; SameSite=None
x-cdn: Imperva
content-security-policy: default-src 'self' 'unsafe-eval' 'unsafe-hashes' 'unsafe-inline' data: blob: www.google.de cdn.cookielaw.org www.google.it adservice.google.com *.onetrust.com *.imperva.com www.google.com.et www.google.co.il www.google.com.sa munchkin.marketo.net cdn.bizible.com www.google.pl *.doubleclick.net www.google.com.co www.google.com.np edge.fullstory.com www.google.com.ph www.google.fr www.google-analytics.com www.google.co.th www.google.com.br www.google.es *.mktoresp.com www.brighttalk.com region1.analytics.google.com translate.google.com www.google.com.ua www.google.nl www.google.com.eg *.optimizely.com www.google.com.hk www.youtube.com jscloud.net *.adroll.com www.google.com.pk *.googleapis.com www.google.com.ng rs.fullstory.com *.vimeo.com www.google.com.au www.google.ie www.google.com.gh www.google.co.kr www.google.com.vn www.google.com www.google.se www.google.com.my *.mktoutil.com imperva.piwik.pro www.google.co.in www.googletagmanager.com *.gstatic.com www.google.com.tw imperva.containers.piwik.pro js.driftt.com bam.nr-data.net privacy-policy.truste.com www.google.co.uk www.google.co.il analytics.google.com gc.kis.v2.scr.kaspersky-labs.com www.google.ca cdn.bizibly.com js-agent.newrelic.com *.gravatar.com code.highcharts.com go.imperva.com imperva.substack.com *.vimeocdn.com *.demandbase.com *.company-target.com id.rlcdn.com yoast.com *.hcaptcha.com demostack.app snap.licdn.com *.linkedin.com *.6sense.com *.navattic.com netdna.bootstrapcdn.com *.6sc.co static.oktopost.com *.soundcloud.com *.thalesgroup.com *.bttrack.com bttrack.com ; form-action 'self' *.salesforce.com ; frame-ancestors 'self' http://thalesgroup.lookbookhq.com https://thalesgroup.lookbookhq.com http://thalesgroup.pathfactory.com https://thalesgroup.pathfactory.com http://hub-cpl.thalesgroup.com https://hub-cpl.thalesgroup.com demostack.app ;
x-iinfo: 11-11683461-11683463 NNNN CT(8 12 0) RT(1769891478768 104) q(0 0 0 0) r(0 0) U6

Result Detail

SSL
Check name Status Value
certificate chain is complete ✅ Passed 4
root CA is trusted ✅ Passed Trusted
cert valid for ✅ Passed 48
chain certs are valid until ✅ Passed 21.03.2026
CN matches Domainname ✅ Passed imperva.com
certificate subject ✅ Passed C=US, ST=California, L=San Mateo, O=Imperva Inc., CN=www.imperva.com
certificate issuer ✅ Passed C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
signature algorithm ✅ Passed RSA-SHA256
TLS protocol ✅ Passed TLSv1.3 TLS_AES_128_GCM_SHA256
Subject Alternative Names ✅ Passed www.imperva.com, imperva.com
Public Key ✅ Passed RSA 2048
Certificate chain
# Common name Issuer Valid until CA
0 www.imperva.com C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 21.03.2026 00:59:59 No
1 www.imperva.com C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 21.03.2026 00:59:59 No
2 DigiCert Global G2 TLS RSA SHA256 2020 CA1 C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert Global Root G2 30.03.2031 00:59:59 Yes
3 DigiCert Global Root G2 C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert Global Root G2 15.01.2038 13:00:00 Yes
TLS details
Negotiated protocol TLSv1.3
Cipher suite TLS_AES_128_GCM_SHA256 (128 bit)
Cipher version TLSv1.3
Perfect Forward Secrecy Attention
Earliest chain expiry 21.03.2026 00:59
Fingerprints
SHA-256 6F:76:ED:3F:F8:01:F4:A6:B6:F4:AB:F8:E8:FF:CA:50:65:1A:0E:81:F6:25:10:F2:05:8A:23:EF:A7:BB:C2:35
SHA-1 F1:0C:BC:39:C3:6A:2D:2A:DB:18:94:21:B1:96:B9:94:AC:AC:41:69
Revocation
OCSP URLs
http://ocsp.digicert.com
CRL URLs
Full Name: URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl Full Name: URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
Issuer URLs (AIA)
http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
OCSP Must-Staple No
Trust evaluation

Attempted: Yes

Trusted: Yes

OpenSSL diagnostic command
openssl s_client -connect imperva.com:443 -servername imperva.com

Result Detail

WAF
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Real WAF results become available after signing up. Until then we show you a small teaser from the imagination department.

  • Shield level Mythisch
  • Watchers Gremlins im Standby
  • Last attack Story folgt nach Registrierung
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