Open
Cached
·
just now
89/100
SECURITY SCORE
Certificate Information
Subject
CN=plotdata.seedconsultants.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
December 15, 2025
Valid Until
March 15, 2026
61 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
22:72:CF:05:66:53:30:45:2B:4D:32:1A:E4:B9:67:5E:8D:6B:87:DC:1E:83:B1:25:17:B8:37:74:A8:EC:AB:EB
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
base-uri; script-src; style-src; +1 more
base-uri 'none'; script-src 'self' 'unsafe-eval' *.google.com 'unsafe-inline' *.gstatic.com *.googletagmanager.com *.google-analytics.com use.typekit.net *.trustarc.com eb2.3lift.com assets.adobedtm.com cm.everesttech.net dpagcoagcoglobal.112.2o7.net *.pixel.ad *.sitescout.com *.basis.net www.googleadservices.com googleads.g.doubleclick.net; style-src 'self' 'unsafe-inline' use.typekit.net p.typekit.net *.trustarc.com eb2.3lift.com www.googletagmanager.com fonts.gstatic.com; img-src 'self' seedconsultants.s3.amazonaws.com www.google-analytics.com www.google.com www.googletagmanager.com d1ehapxsqhi28y.cloudfront.net *.trustarc.com eb2.3lift.com p.typekit.net fonts.gstatic.com data: seedconsultants26.seedware.net cm.everesttech.net dpagcoagcoglobal.112.2o7.net dpm.demdex.net *.sitescout.com *.basis.net www.googleadservices.com googleads.g.doubleclick.net;
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • 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