Open
Cached
·
just now
86/100
SECURITY SCORE
Certificate Information
Subject
C=US, ST=Tennessee, L=Nashville, O=PrepBlast, LLC, CN=*.registerblast.com
Issuer
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid From
January 07, 2025
Valid Until
February 07, 2026
20 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E1:8B:3D:7C:40:B9:04:61:45:4B:6A:00:60:CC:97:2A:57:16:AC:33:EF:0B:9C:C6:1D:D6:37:9F:7F:5A:B6:8F
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
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Basic
default-src; script-src; style-src; +5 more
default-src 'self' https://*.zdassets.com https://*.google-analytics.com https://*.cashnet.com https://*.myflywire.cc https://*.myflywire.com https://*.google.com https://*.gstatic.com https://*.authorize.net; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.tripleplaypay.com https://*.myflywire.cc https://*.myflywire.com https://*.termly.io https://*.cashnet.com https://tripleplaypay.com https://*.payrix.com https://*.zopim.com https://*.zdassets.com https://*.paypal.com https://*.authorize.net https://*.google.com https://*.beanstream.com https://*.paypalobjects.com https://*.googleapis.com https://*.gstatic.com https://*.convergepay.com https://*.usaepay.com https://code.jquery.com; style-src 'self' 'unsafe-inline' https://*.fontawesome.com https://*.googleapis.com https://*.gstatic.com https://code.jquery.com; font-src 'self' https://*.gstatic.com https://use.fontawesome.com data:; img-src 'self' https://*.zopim.io https://*.myflywire.cc https://*.myflywire.com https://*.authorize.net https://*.gstatic.com https://*.googleapis.com https://*.blob.core.windows.net data: blob:; frame-src 'self' https://register.fl.pesticide.onlinetestportal.com https://*.myflywire.cc https://*.myflywire.com https://*.termly.io https://*.tripleplaypay.com https://tripleplaypay.com https://*.payrix.com https://*.utah.edu https://account.illinoisstate.edu https://cas.missouristate.edu https://auth.slcc.edu:9443 https://gluu.mclennan.edu https://*.jccc.edu https://*.paypal.com https://*.smarterproctoring.com https://*.google.com https://player.vimeo.com/ https://webcourses.ucf.edu/ https://*.usaepay.com/; frame-ancestors 'self' https://register.fl.pesticide.onlinetestportal.com https://*.reachcm.com https://*.jccc.edu https://csccsaasstage.blackboard.com https://courses.cscc.edu https://*.iastate.edu https://*.caspercollege.edu https://*.tstc.edu https://*.instructure.com https://unr.canvaslms.com/ https://webcourses.ucf.edu/ https://canvas.alaska.edu; connect-src 'self' https://*.termly.io wss://*.zopim.com https://*.payrix.com https://*.zopim.com https://*.zendesk.com https://*.zdassets.com https://*.paypal.com https://*.myflywire.cc https://*.myflywire.com https://*.authorize.net https://*.convergepay.com https://*.safespace.io https://*.googleapis.com https://*.google.com;
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
Permissions-Policy: accelerometer=(), ambient-light-sensor=(), autoplay=(self), battery=(), camera=(self), cross-origin-isolated=(self), display-capture=(self), document-domain=(self), encrypted-media=(self), execution-while-not-rendered=*, execution-while-out-of-viewport=*, fullscreen=*, geolocation=(), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), navigation-override=(self), payment=*, picture-in-picture=(self), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(self), web-share=(self), xr-spatial-tracking=(), clipboard-read=(self), clipboard-write=(self), gamepad=(), speaker-selection=(), conversion-measurement=(), focus-without-user-activation=(self), hid=(self), idle-detection=(self), serial=(), unload=(), vertical-scroll=(self)
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
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