Open
Cached
·
just now
77/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=www.greencalc.org
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
July 24, 2026
Valid Until
October 22, 2026
69 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E5:1E:64:45:84:78:56:C8:09:C2:ED:F4:8C:89:FA:A9:E2:CB:A2:DF:C1:6A:D2:07:C1:85:0C:58:E2:E6:20:B3
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
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
hamiltonevans.com
dev.accesscareapp.com
casino.adams.land
projects.albemala.me
beta.aptitudeclinical.com
links.athlete.athlyts.com
www.bernardotavera.com
www.bidmii.com
gbj.projects.bitestechnology.com
docs.blankly.finance
auth.braineeapp.com
www.brentreilly.com
sst.bridgeui.co
news.bullsheet.me
cadalerthooks.com
www.ceranos.finance
chymakii.com
donpan.clau.io
pipasycocadas.clau.io
clean-help.net
cloudhop.in
www.cookinator.net
app.criptan.es
www.cryptocurrencypatterns.com
test.devprestigeride.com
dkterma.com
webauth.drawingdeskapp.com
dreamlin.info
demo.ducksoftware.net
duosys.gt
e3.io
dsconnect.easysignage.app
www.elledees.com
washmanager.enlacesds.com
exgcrew.com
fitness-perfs.fr
flamabirrayburgers.com.ar
forja-tech.com
www.fortuneconsultants.in
www.freecellsolitaire-online.com
www.frequencya.com
www.freyabrewing.com
organisers.game7.in
app-dev-v2.gospurr.com
www.greencalc.org
www.grzb.com
dev.healthread.com
helsinki-airport.fi
hesebu.com
hiteshrana.in
launch.hkdma.com.hk
welcome.icibot.com
www.icycash.com
iksprodesign.com
www.jazzguitarcafe.com
app.joyrideautos.com
staging.k-9access.com
kindlecovers.app
kingsolomonsgate.com
kosukefujishiro.com
www.likelikeplay.com
ops-staging.limber.work
painel-pix.linvix.app
admin.demo.listoglobal.com
join.longwalks.com
www.mark-garvey.com
nr12-hom.mkdata.com.br
www.nocturnal.games
observerj.com
www.omnichannelcto.com
pascalwelsch.com
piccolometrix.it
planatura.org
www.psaapp.com
subase-admin.pujasweb.co
qsp-1-0-0-alpha-31.qualified.io
radixbit.in
www.richardscruggs.com
ringa.app
guides.rockgarden.io
app.s81.eu
saver24.net
simpleretro.xyz
school.admin.sirajulhuda.com
auth.skytowner.com
blogg.somedaybusiness.com
speelwhocares.nl
app-staging.stomio.io
verified.storymight.com
stubchat.com
quiz.syoung.fun
the-chusenkai.com
verification-helper.review.trustdock.io
varend.in
versionbetatest.org
phish-streak.vinnybod.dev
wavexabyss.co.uk
webi.io
www.wireit.pl
www.xaidemo.de
Other domains in certificate