Open
Cached
·
just now
95/100
SECURITY SCORE
Certificate Information
Subject
CN=web.app
Issuer
C=US, O=Google Trust Services, CN=WR4
Valid From
January 05, 2026
Valid Until
April 05, 2026
59 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
82:B4:DD:07:D6:47:86:3A:C9:76:59:97:94:F8:7D:22:47:B4:01:4F:0B:66:5E:12:21:9C:AD:0D:78:9F:DB:BA
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
Excellent
max-age=31556926; includeSubDomains; preload
Content-Security-Policy
Good
default-src; script-src; style-src; +10 more
default-src 'self' https://*.clarity.ms https://*.bing.com; script-src 'self' 'unsafe-inline' https://www.googletagmanager.com https://*.clarity.ms https://*.posthog.com https://us.i.posthog.com https://app-static.eu.posthog.com https://connect.facebook.net https://client.crisp.chat; style-src 'self' 'unsafe-inline' https://client.crisp.chat; img-src 'self' blob: data: https://f9765177-c18d-5fc7-9c3a-d92dbed1f937.s3.ap-southeast-2.amazonaws.com https://i0.wp.com https://i2.wp.com https://i1.wp.com https://secure.gravatar.com https://a.slack-edge.com https://avatars.slack-edge.com https://image.crisp.chat https://client.crisp.chat https://www.facebook.com https://tivazo.com https://*.clarity.ms https://*.bing.com; font-src 'self' https://fonts.googleapis.com https://fonts.gstatic.com https://client.crisp.chat; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; frame-src 'self' https://help.tivazo.com https://game.crisp.chat; upgrade-insecure-requests; connect-src 'self' https://testapi.tivazo.com https://devapi.activitytrackr.com https://f9765177-c18d-5fc7-9c3a-d92dbed1f937.s3.ap-southeast-2.amazonaws.com wss://client.relay.crisp.chat https://client.crisp.chat https://storage.crisp.chat https://www.google-analytics.com https://*.clarity.ms https://*.facebook.com https://*.posthog.com https://us.i.posthog.com https://app.posthog.com https://app-static.eu.posthog.com; media-src 'self' https://storage.crisp.chat;
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
geolocation=(self), camera=(), fullscreen=(self)
Recommendations
- • Strengthen CSP by removing 'unsafe-eval'
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