Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=newheartrx.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 07, 2025
Valid Until
March 07, 2026
83 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A4:6B:42:CC:6C:28:7A:F2:1F:6B:C2:B7:71:B2:1D:51:74:B9:0D:7D:39:D5:4F:29:E8:D6:B9:63:2D:DF:84:81
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=31556926
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • 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
Subject Alternative Names
100 domains
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codamktaekwondo.com
www.coinomics.pro
wannablab.com.ua
www.constructmonitor.online
dentrecord.dadalar.net
instant.datnguyen.dev
alex.deltavel.com
screens.deploy-cd.com
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myauction.harcourtsauctions.com
ahlladmin.test.hng.one
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usa.ibuongiorno.com
player.inusualsignage.com
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como.knownuggets.com
www.lekske.be
app.limekee.com
luciosoft.it
md-exam.com
momisworking.com
www.monteon.catering
pp.mrgutter.app
www.mydanceportal.com
newheartrx.com
nhlplayers.ca
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nissansherbrooke.com
www.oleksiikarachynskyi.com
eb.orchestra4edu.com
compose.petleo.app
presencedesign.online
pumpkinsonyourporch.com
quehry.com
about.remoteforslides.com
remotescanner.io
sapps.io
searchhammer.com
sebastiancassisi.com
serprais.es
preprod.set.live
sign.kermis.shodeogtenthorsterpark.nl
app.sicaleg.com
staging.skwirrel.io
sociocs.com
blitz.nocrawl.speechnotes.co
srnky.stopari.org
app-test.sylva.ac
talentopiaweb.com
share.theguide.gg
games.toolsofthemind.org
www.traboudenhustisia.com
www.tredko.no
tricera.to
hoa.trulinc.com
ttark.se
unisults.com
utnq.in
www.vedslogistics.com
api.vennapps.com
vincentbarbosavaz.com
payment-box.wecashup.com
wfluffy.com
ohqueue.williamgoeller.com
yaam.cafe
www.youdontneedblockchain.com
zachorystrike.com
www.zeltner-koenig.ch
Other domains in certificate