Open
Cached
·
just now
85/100
SECURITY SCORE
Certificate Information
Subject
CN=ascio.com
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
December 20, 2025
Valid Until
March 20, 2026
66 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
CD:7F:01:A3:C7:2A:03:9E:74:CF:E3:A3:DE:1F:2A:44:F8:84:88:70:5F:AF:58:0D:40:1D:DD:36:9C:9E:D7:54
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=31536000
Content-Security-Policy
Good
default-src; connect-src; img-src; +6 more
default-src 'self' www.ascio.com ;connect-src 'self' analytics.google.com stats.g.doubleclick.net www.google-analytics.com www.google.ca ekr.zdassets.com epag.zendesk.com analytics.google.com wss: vc.hotjar.io js.hs-banner.com www.ascio.com widget-mediator.zopim.com forms.hsforms.com hubspot-forms-static-embed.s3.amazonaws.com ;img-src 'self' secure.gravatar.com data: track.hubspot.com www.google.ca www.google.com aws.ascio.info http://aws.ascio.info www.google-analytics.com www.ascio.com epag.zendesk.com *.zdusercontent.com forms-na1.hsforms.com ;script-src-elem 'self' js.hs-analytics.net js.hs-banner.com js.hs-scripts.com script.hotjar.com static.hotjar.com static.zdassets.com www.google-analytics.com www.google.com www.googletagmanager.com www.gstatic.com 'unsafe-inline' www.ascio.com eu.fw-cdn.com tucowsinc-team-920701353da848d17031474.freshchat.com js.hsforms.net ;style-src 'self' 'unsafe-inline' www.ascio.com tucowsinc-team-920701353da848d17031474.freshchat.com fonts.googleapis.com ;script-src 'self' 'unsafe-inline' www.ascio.com ;font-src 'self' data: www.ascio.com fonts.gstatic.com ;media-src static.zdassets.com 'self' www.ascio.com ;frame-src 'self' www.google.com www.ascio.com tucowsinc-team-920701353da848d17031474.freshchat.com 820597921913967.eu.webpush.freshchat.com fc-euc1-00-files-bkt-00.s3.eu-central-1.amazonaws.com www.googletagmanager.com forms.hsforms.com td.doubleclick.net ;
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Strengthen CSP by removing 'unsafe-eval'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • 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