89/100 SECURITY SCORE

Certificate Information

Subject
CN=forms.clearmatrix.io
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 24, 2026
Valid Until
April 24, 2026 82 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
00:42:9C:79:50:B6:69:DE:21:ED:5E:63:FE:4C:57:8B:5D:45:FA:C8:D0:8E:A4:BA:44:73:E9:CB:FE:CF:87:92
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=64072000; includeSubDomains; preload
Content-Security-Policy
Basic
script-src; connect-src; frame-src
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
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
  • 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
Configured (Restricts certificate issuance)
Current Issuer
Authorized (Matches CAA policy)
Recommendations
  • Consider using critical flag (flags=128) for stricter CAA enforcement
  • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
  • Consider adding 'issuewild' records to control wildcard certificate issuance

Subject Alternative Names

86 domains
docs.c4ecomputer.com

Other domains in certificate

forms.advantabiometrics.com
forms.amplifiedimpacts.com
forms.apbrandshop.com
forms.arival.travel
forms.bellevueidaho.gov
renewals.blackbeltlandscaping.com
crmforms.bond-pro.com
forms.centraxdigital.com
forms.clearmatrix.io
forms.clearpathbillingsolutions.com
forms.codvacreatives.com
entry.naeem.com.sa
forms.visamy.com.vn
forms.controlhub.online nd.controlhub.online
forms.couturelea.com
forms.datareshape.ro
forms.demtroys.com
forms.discoversoe.com
forms.dulichtudo.vn
forms.e-notify.online
forms.enhanceav.net
forms.esetng.com
forms.esnandent.com
forms.essentialcapitalgrp.com
forms.everbex.com
forms.fathom.inc
forms.fintovapartners.com
forms.fixss.com
forms.floridatrailers.com
forms.greydaleafrica.com
forms.gritdevelopments.com
apply.gulfxcap.com
forms.honest-travel.com
forms.hyperionbusinesssolutions.com
forms.indyinstitute.com
forms.infirupee.com
forms.irbs.ooo
forms.jeboconnect.co.za
forms.jnanacaksusdas108.com
forms.katzfamilyfinancial.com
forms.kellystiles.org
forms.kontur.tech
forms.lendtoday.ca
forms.lgkitchens.co.uk
forms.loyaltyloop.com
forms.maconsulting.ca
forms.maxwell.app
forms.millerps.com
fixmybooks.mossfinancials.com
forms.neverfail.com
forms.nexgenqhse.com
forms.nexusblue.io
forms.nonstopconsulting.org
forms.offset.africa
help.oozle.ai
cozmosonboard.p2plabs.app
forms.phoneone.net
forms.positiveresetmanalapan.com
forms.prinomo.com
forms.prrsparking.com
crearentidad.prudentialegalgroup.com
forms.randystiles.org
forms.referso.com
forms.regdox.com
forms.remodelbox.com
eform.sonabusiness.com
forms.stilesministries.org
apply.stopchildabuse.org
forms.svoi.international
finance.talixo.com
forms.techlerator.com
form.techsupport.is
forms.business.teksavvy.com
propertysurvey.texaspvp.com
forms.thelighthouseservices.com
forms.travelnursetaxpro.com
forms.usafranchisefinder.com
forms.utahpetaccess.com
forms.waterbergtourism.com
forms.wearepdp.com
forms.wellspringgroup.org
forms.welltech.do
forms.workerspring.com
forms.zapitllc.com