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SECURITY SCORE
Certificate Information
Subject
C=IN, ST=Karnataka, L=Bengaluru, O=DREAMPLUG TECHNOLOGIES PRIVATE LIMITED, CN=*.prefr.com
Issuer
C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018
Valid From
September 01, 2025
Valid Until
October 03, 2026
254 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
23:BC:B0:21:5D:E7:C3:1A:D0:FC:A6:F1:CD:11:41:E3:F5:CE:EB:4A:C1:03:73:8A:63:BB:5A:9A:C0:AC:D0:A8
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=2592000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; frame-src; script-src; +5 more
default-src 'self' *.creditvidya.com *.prefr.com *.google-analytics.com google-analytics.com google-analytics.com/collect google-analytics.com/analytics.js; frame-src 'self' *.creditvidya.com *.prefr.com google-analytics.com google-analytics.com/collect google-analytics.com/analytics.js; script-src 'self' 'unsafe-inline' 'unsafe-eval' *.creditvidya.com *.prefr.com *.googletagmanager.com googletagmanager.com *.google-analytics.com google-analytics.com/collect google-analytics.com/analytics.js ajax.googleapis.com; script-src-elem 'self' 'unsafe-inline' 'unsafe-eval' *.creditvidya.com *.prefr.com *.googletagmanager.com googletagmanager.com *.google-analytics.com google-analytics.com/collect google-analytics.com/analytics.js ajax.googleapis.com; img-src 'self' *.creditvidya.com *.prefr.com *.google-analytics.com data:; style-src 'self' 'unsafe-inline' fonts.googleapis.com *.creditvidya.com *.prefr.com; style-src-elem 'self' 'unsafe-inline' fonts.googleapis.com *.creditvidya.com *.prefr.com; font-src 'self' fonts.gstatic.com *.creditvidya.com *.prefr.com data:;
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
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • 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