DNS Gurus
Cached · just now
82/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 33
Google Trust logo Google Trust YouTube logo YouTube Google Tag Manager logo Google Tag Manager Google Sign-In logo Google Sign-In Fullstory Reddit logo Reddit HubSpot Forms logo HubSpot Forms Cello logo Cello Google DoubleClick logo Google DoubleClick Google Analytics logo Google Analytics Microsoft Advertising Google Conversion Tracking logo Google Conversion Tracking Firebase logo Firebase Entail logo Entail Mixpanel logo Mixpanel Google Static File Front End logo Google Static File Front End Outbrain logo Outbrain Google API JS Client logo Google API JS Client Leadfeeder logo Leadfeeder G Workspace logo G Workspace LinkedIn logo LinkedIn Cloudinary logo Cloudinary Stripe logo Stripe HubSpot Analytics logo HubSpot Analytics Tapfiliate logo Tapfiliate Google Search logo Google Search Facebook logo Facebook Adobe Fonts (Typekit) logo Adobe Fonts (Typekit) HubSpot logo HubSpot Intercom logo Intercom Sentry logo Sentry Google Cloud logo Google Cloud Google Cloud Storage logo Google Cloud Storage

Certificate Information

Subject
CN=app.guidde.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
January 07, 2026
Valid Until
April 07, 2026 45 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
7F:64:FA:30:F9:D4:71:B1:55:90:3C:81:20:5B:8A:E8:9D:EE:97:3B:AC:C7:A3:7A:62:B0:7C:26:D7:84:6B:CB
Alternative Names
4 domains

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=10886400
Content-Security-Policy
YouTube logo
Good
default-src Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Strengthen CSP by removing 'unsafe-eval'
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

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

Subject Alternative Names

4 domains
app.guidde.com *.app.guidde.com *.broadcast.app.guidde.com

Other domains in certificate

*.sdk.app.guidde.co