Open
Cached
·
just now
84/100
SECURITY SCORE
Certificate Information
Subject
CN=postwork.gr
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
December 17, 2025
Valid Until
March 17, 2026
82 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
72:E5:4E:36:7C:D8:05:6B:F4:91:21:F9:27:4F:A6:9D:AF:F7:0B:23:6A:E4:19:90:C0:21:BE:9E:EA:BF:75:6C
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; script-src; img-src; +10 more
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.clarity.ms/ https://scripts.clarity.ms/ https://snap.licdn.com/ https://www.redditstatic.com/ https://cdn-cookieyes.com/ https://pagead2.googlesyndication.com/ https://js.navattic.com/ https://ajax.cloudflare.com https://www.googleadservices.com/ https://*.ingest.de.sentry.io/ blob: https://js.hcaptcha.com https://www.googletagmanager.com https://maps.googleapis.com https://*.gstatic.com https://connect.facebook.net/ https://googleads.g.doubleclick.net/ https://apis.google.com *.googleusercontent.com; img-src 'self' https://c.bing.com/ https://c.clarity.ms/ https://www.linkedin.com/ https://px.ads.linkedin.com/ https://postwork.fra1.cdn.digitaloceanspaces.com/ https://alb.reddit.com/ https://www.googleadservices.com/ https://cdn-cookieyes.com/ https://www.google.gr/ https://www.google.com/ https://www.facebook.com/ https://*.postwork.gr https://maps.googleapis.com https://*.gstatic.com https://www.googletagmanager.com https://apis.google.com https://googleads.g.doubleclick.net/ *.googleusercontent.com data:; media-src 'self' https://postwork.fra1.cdn.digitaloceanspaces.com/ https://*.postwork.gr; connect-src 'self' https://j.clarity.ms/ https://st.postwork.gr www.googletagmanager.com www.google.com https://pixel-config.reddit.com https://www.redditstatic.com/ https://conversions-config.reddit.com/ https://www.facebook.com/privacy_sandbox/topics/registration/ https://directory.cookieyes.com/api/ https://log.cookieyes.com/api/ https://cdn-cookieyes.com/ https://log.cookieyes.com/api/v1/log https://pagead2.googlesyndication.com/ https://google.com/ccm/ https://google.com/pagead/ https://adservice.google.com/ https://www.googleadservices.com/ https://www.google.com/ https://*.ingest.de.sentry.io/ https://sentry.hcaptcha.com/ https://*.postwork.gr https://maps.googleapis.com https://apis.google.com https://*.gstatic.com data: blob: *.google-analytics.com https://newassets.hcaptcha.com/; font-src 'self'; style-src 'self' 'unsafe-inline'; frame-src 'self' https://status.postwork.gr/ https://www.facebook.com/ https://capture.navattic.com/ https://www.googletagmanager.com/ https://td.doubleclick.net/ https://www.google.com https://newassets.hcaptcha.com/; object-src 'none'; base-uri 'self'; worker-src 'self' blob: ; child-src 'self' blob: ; frame-ancestors 'none';
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
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 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