Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=study.sommelierlab.online
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 16, 2025
Valid Until
January 14, 2026
57 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
28:C8:FE:DE:AA:C0:69:66:05:54:D9:13:44:99:57:DD:D9:2C:A0:5B:0B:12:FF:CA:DD:67:90:8F:E9:49:7B:7A
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
heeraclinics.com
orlando.academytrial.com
auth.google.acibras.com
adamandzara.com
www.adellodge80.com
admpolaris.site
www.alangship.com
www.antisubliminal.com
www.avellanashop.es
auth.averageaf.com
www.bitcoininaction.com
board-law.com
bomcal-stg.bomcomes.com
dashboard.red.dev.breeze.cash
offramp.red.dev.breeze.cash
pay.red.dev.breeze.cash
payout.red.dev.breeze.cash
wallet.red.dev.breeze.cash
wallet2.red.dev.breeze.cash
beta0121.buerli.io
cancer-preventions.com
admin.ceylontravelex.com
www.clozure.com.au
magnetiq.hax.co.in
app.massline.com.ec
elektrohan.com.tr
coretirur.com
www.dasronit.com
blog.docsie.io
www.app.dthlivetv.com
edispatched.com
www.eightonetwo.co.uk
www.elizabethgracefoundation.com
empoorio.org
www.endofthebobbin.com
ericspidyli.com
login.facee.com
ferrerdevelopment.com
adventure-product.flashpack.com
fluttergaps.com
foreignchem.com
forexless.com
admin.funpinpin.com
links.genetica.asia
gerardmolina.com
admin-dev.ginzaseimei.com
credit.globafinmicrofinance.com
globaleuros.com
gobayn.com
www.guups.com
verfahrensdokumentation.hgz-steuerberatung.de
hideandset.com
hillcountrytennisandtracks.com
tesseract.inamo.in
innovastructinc.com
www.invisguardinvisiblegrills.in
jacopozimmari.com
jameslockwood.com
justinstals.com
k1102.co
applink.keystonerv.com
dev.sms.keyu.tech
taskmanager.app.kyoseil-am.com
leapster.co
www.lenodev.com
louis-walsh.com
www.lvliverealestate.com
lwintegrityconstruction.com
madlashermel.com
malcolmhaslam.com
maplo.uk
mepapp.eu
michaelsaddler.com
minicoderakademi.com
mlregression.com
mprif.com
app.myworkflow.es
nidsons.ca
internat.noecyber.fr
not-working.dev
onezeroagency.nl
analytics.portfoliolink.co.za
app.raniakthiri.com
rowdyware.com
www.sayonara-monotone.info
app-beta.scenario.film
sixsixtythree.com
study.sommelierlab.online
steadyrev.ca
syndepth.sytes.net
dashboard.tailor.guide
thecrowclub.site
www.themadelabs.com
ecard.veymo.com.ar
vlara.ai
schedule.voicex.vn
demo4.app2.wakuas.com
weedus-stock.weedus.ai
wisdomorbit.in
www.world2rent.com
Other domains in certificate