Open
Cached
·
just now
91/100
SECURITY SCORE
Certificate Information
Subject
CN=staging.tyfoom.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 20, 2026
Valid Until
April 20, 2026
78 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
39:C8:99:28:19:D5:88:7D:94:23:FF:0E:50:E3:49:DB:93:C1:71:1C:86:D6:0C:6E:63:A4:C8:2C:CB:15:9E:D1
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
Good
max-age=63072000; includeSubDomains
Content-Security-Policy
Basic
default-src; img-src; font-src; +10 more
default-src 'self' https: https://staging.tyfoom.com https://tyfoom-rails-staging.herokuapp.com; img-src 'self' https: data: blob: https://staging.tyfoom.com https://tyfoom-rails-staging.herokuapp.com; font-src 'self' https: data: fonts.gstatic.com https://staging.tyfoom.com https://tyfoom-rails-staging.herokuapp.com; object-src 'none'; script-src 'self' https: code.jquery.com cdn.datatables.net blob: https://www.googletagmanager.com https://www.google-analytics.com https://ssl.google-analytics.com https://player.vimeo.com https://www.gstatic.com https://www.gstatic.com/cv/js/sender/v1/cast_sender.js https://www.gstatic.com/cast/sdk/libs/sender/1.0/cast_framework.js https://www.gstatic.com/eureka/clank 'unsafe-inline' 'unsafe-eval' https://staging.tyfoom.com https://tyfoom-rails-staging.herokuapp.com; script-src-elem 'self' https: code.jquery.com cdn.datatables.net blob: https://www.googletagmanager.com https://www.google-analytics.com https://ssl.google-analytics.com https://player.vimeo.com https://www.gstatic.com https://www.gstatic.com/cv/js/sender/v1/cast_sender.js https://www.gstatic.com/cast/sdk/libs/sender/1.0/cast_framework.js https://www.gstatic.com/eureka/clank 'unsafe-inline' 'unsafe-eval' https://staging.tyfoom.com https://tyfoom-rails-staging.herokuapp.com; connect-src 'self' https: https://staging.tyfoom.com https://tyfoom-rails-staging.herokuapp.com https://www.google-analytics.com https://stats.g.doubleclick.net https://api.vimeo.com; style-src 'self' https: 'unsafe-inline' https://staging.tyfoom.com https://tyfoom-rails-staging.herokuapp.com; frame-src 'self' https://staging.tyfoom.com https://tyfoom-rails-staging.herokuapp.com https://www.googletagmanager.com https://www.google.com https://player.vimeo.com https://vimeo.com https://viewer.louassist.com https://www.youtube.com https://app.tyfoom.com/web https://www.herokucdn.com; media-src 'self' https: blob: https://staging.tyfoom.com https://tyfoom-rails-staging.herokuapp.com https://player.vimeo.com; form-action 'self' https://staging.tyfoom.com https://tyfoom-rails-staging.herokuapp.com; worker-src 'self' blob: https://staging.tyfoom.com https://tyfoom-rails-staging.herokuapp.com; report-uri /csp_violation_report_endpoint.txt
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • 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