Open
Cached
·
just now
93/100
SECURITY SCORE
Certificate Information
Subject
CN=*.cookapps.com
Issuer
C=US, O=Amazon, CN=Amazon RSA 2048 M04
Valid From
April 16, 2025
Valid Until
May 15, 2026
121 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
68:CF:CD:5D:67:17:0A:CA:C2:F2:D6:05:80:D6:57:38:9B:32:F4:FB:7B:EA:95:A4:B0:45:C1:85:0E:80:71:83
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=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; script-src; style-src; +12 more
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://www.google-analytics.com https://developers.kakao.com https://t1.kakaocdn.net https://unpkg.com https://cdn.jsdelivr.net; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' data: https://fonts.gstatic.com https://fonts.googleapis.com https://det86k4hnp18e.cloudfront.net; img-src 'self' data: https: blob:; media-src 'self' https:; connect-src 'self' https://www.google-analytics.com https://analytics.google.com https://unpkg.com https://cdn.jsdelivr.net https://renewal-hr-applicant-fileupload.s3.ap-northeast-2.amazonaws.com; frame-src 'self' https://www.youtube.com https://www.google.com; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests; worker-src 'self' blob: data:; child-src 'self' blob: data:
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
camera=(), microphone=(), geolocation=(), payment=()
Recommendations
- • 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