Open
Cached
·
just now
78/100
SECURITY SCORE
Certificate Information
Subject
CN=lnk.enthu.com
Issuer
C=US, O=Let's Encrypt, CN=E8
Valid From
January 08, 2026
Valid Until
April 08, 2026
71 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
4B:DC:B6:A0:31:1F:C5:B4:07:91:6E:8E:E5:5E:C5:79:FA:45:0B:19:81:20:86:14:AB:F2:2C:25:FB:0F:DB:3F
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
Missing
Not configured
Content-Security-Policy
Basic
default-src; upgrade-insecure-requests; script-src; +12 more
default-src 'self'; upgrade-insecure-requests; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://cdn.jsdelivr.net https://source.zoom.us https://code.jquery.com https://js.braintreegateway.com https://js.stripe.com https://checkout.razorpay.com https://*.iubenda.com https://cdn.iubenda.com https://browser-update.org https://tally.so https://www.youtube.com https://youtube.com https://*.ytimg.com https://*.googlevideo.com https://*.gstatic.com; style-src 'self' 'unsafe-inline' https://cdn.quilljs.com https://cdnjs.cloudflare.com https://checkout.razorpay.com https://www.youtube.com https://youtube.com https://*.gstatic.com; img-src 'self' data: blob: https://*.googleusercontent.com https://*.stripe.com https://lh3.googleusercontent.com https://*.cloudfront.net https://*.wikimedia.org https://*.stream-io-cdn.com https://img.youtube.com https://*.ytimg.com https://i.ytimg.com; media-src 'self' https://*.cloudfront.net https://www.youtube.com https://youtube.com https://*.googlevideo.com https://player.vimeo.com; font-src 'self' data: https://*.gstatic.com; connect-src 'self' https://api.enthu.com https://api-staging.enthu.net https://*.sentry.io https://*.google-analytics.com https://*.googleapis.com https://*.firebaseio.com wss://*.stream-io-api.com https://*.stream-io-api.com https://www.youtube.com https://youtube.com https://*.googlevideo.com https://*.ytimg.com; frame-src 'self' https://js.braintreegateway.com https://checkout.razorpay.com https://api.razorpay.com https://js.stripe.com https://www.youtube.com https://youtube.com https://www.youtube-nocookie.com https://player.vimeo.com https://vimeo.com https://*.zohopublic.in https://tally.so; child-src 'self' https://www.youtube.com https://youtube.com https://www.youtube-nocookie.com https://player.vimeo.com https://vimeo.com; worker-src 'self' blob:; object-src 'none'; base-uri 'self'; form-action 'self' https://checkout.razorpay.com; frame-ancestors 'self'
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • 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