Open
Cached
·
just now
91/100
SECURITY SCORE
Certificate Information
Subject
CN=closecare.com.br
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
January 08, 2026
Valid Until
April 08, 2026
76 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
74:E5:6C:3D:A9:F5:C1:D9:2A:CF:24:CA:3C:09:A3:D0:06:70:7C:E8:43:2E:76:FB:D1:A8:6E:DD:C5:C1:33:36
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Basic
default-src; style-src; style-src-elem; +14 more
default-src 'self'; style-src 'self' 'nonce-EHovqNkqrtZtw70BZGdlAg=='; style-src-elem 'self' 'unsafe-inline'; style-src-attr 'self' 'unsafe-inline'; script-src 'self' 'nonce-EHovqNkqrtZtw70BZGdlAg==' 'unsafe-inline' 'unsafe-eval' 'strict-dynamic' https: http:; script-src-elem 'self' 'nonce-EHovqNkqrtZtw70BZGdlAg==' https://challenges.cloudflare.com https://widget.intercom.io https://www.googletagmanager.com https://js.intercomcdn.com https://apis.google.com; script-src-attr 'self' 'nonce-EHovqNkqrtZtw70BZGdlAg==' https://metabase.closecare.com.br; connect-src 'self' https://storage.googleapis.com https://www.google-analytics.com https://firebaseremoteconfig.googleapis.com https://firebaselogging-pa.googleapis.com https://api.amplitude.com https://firebase.googleapis.com https://api-iam.intercom.io wss://nexus-websocket-a.intercom.io https://identitytoolkit.googleapis.com/ https://securetoken.googleapis.com https://firestore.googleapis.com https://firebaseinstallations.googleapis.com https://o373977.ingest.sentry.io https://via.intercom.io https://api.intercom.io https://api.au.intercom.io https://api.eu.intercom.io https://api-iam.intercom.io https://api-iam.eu.intercom.io https://api-iam.au.intercom.io https://api-ping.intercom.io https://*.intercom-messenger.com wss://*.intercom-messenger.com https://nexus-websocket-a.intercom.io wss://nexus-websocket-a.intercom.io https://nexus-websocket-b.intercom.io wss://nexus-websocket-b.intercom.io https://nexus-europe-websocket.intercom.io wss://nexus-europe-websocket.intercom.io https://nexus-australia-websocket.intercom.io wss://nexus-australia-websocket.intercom.io https://uploads.intercomcdn.com https://uploads.intercomcdn.eu https://uploads.au.intercomcdn.com https://uploads.eu.intercomcdn.com https://uploads.intercomusercontent.com https://api.feegow.com.br https://api.goclin.com https://doc-auth-frontend.libertyti.com.br https://pr.quatrobarras.eloweb.net https://prescricao.cfm.org.br https://saude.novamutum.mt.gov.br https://unica.clinicasintegradas.com.br https://valida.drconsulta.com https://validesaudedigital.web.app https://verifica-frontend.fleury.telemedicinaeinstein.com.br; frame-src 'self' blob: https://challenges.cloudflare.com https://metabase-postgres-dot-nustro-aaf4f.appspot.com https://metabase.closecare.com.br; font-src 'self' https://fonts.gstatic.com https://fonts.intercomcdn.com https://js.intercomcdn.com https://fonts.intercomcdn.com; img-src 'self' https://storage.googleapis.com https://static.intercomassets.com https://js.intercomcdn.com blob: data: https://js.intercomcdn.com https://static.intercomassets.com https://downloads.intercomcdn.com https://downloads.intercomcdn.eu https://downloads.au.intercomcdn.com https://uploads.intercomusercontent.com https://gifs.intercomcdn.com https://video-messages.intercomcdn.com https://messenger-apps.intercom.io https://messenger-apps.eu.intercom.io https://messenger-apps.au.intercom.io https://*.intercom-attachments-1.com https://*.intercom-attachments.eu https://*.au.intercom-attachments.com https://*.intercom-attachments-2.com https://*.intercom-attachments-3.com https://*.intercom-attachments-4.com https://*.intercom-attachments-5.com https://*.intercom-attachments-6.com https://*.intercom-attachments-7.com https://*.intercom-attachments-8.com https://*.intercom-attachments-9.com https://static.intercomassets.eu https://static.au.intercomassets.com; base-uri 'self'; object-src 'none'; child-src 'self' https://intercom-sheets.com https://www.intercom-reporting.com https://www.youtube.com https://player.vimeo.com https://fast.wistia.net; form-action https://intercom.help https://api-iam.intercom.io https://api-iam.eu.intercom.io https://api-iam.au.intercom.io; media-src https://js.intercomcdn.com https://downloads.intercomcdn.com https://downloads.intercomcdn.eu https://downloads.au.intercomcdn.com; worker-src 'self' blob:;
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
geolocation=(), microphone=(), camera=()
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports