Open
Cached
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just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=mercadolibros.uy
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 23, 2025
Valid Until
March 23, 2026
71 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E8:E4:17:14:B7:FA:F7:C8:42:87:DA:75:7E:12:34:8B:18:00:7A:B1:D8:07:E1:35:90:7F:F2:A1:A1:99:56:DE
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
thenetworktap.net
retomoto.12traits.com
delivery.5starbuild.net
7vegeazegalatt.com
www.abelmoremi.dev
www.abilsoft.org
rescueme.acadianaapps.com
adrianapacholczykpsycholog.pl
www.agenturgraf.de
game.albertodelahoz.com
www.alexstrugacz.com
links.alphalegal.co.uk
get.alternatif.app
appbee.co
appitrend.com
astromatch.app
mircea.bardac.net
bik.ai
www.citysurfacetraining.com
mmk6.businesspackage.co.kr
mychalo.com.pk
www.coopcery.shop
desora-beauty.co.uk
carreiras.dito.com.br
finstrument.pl
foodis.app
facility.genanes.net
www.giovanniprezartista.it
www.graspnow.in
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ideacache.app
dataentry.imagin.studio
next.impactwrap.com
www.insidethemusic.ca
investygreen.nl
aovivo.ipigetsemani.com.br
nd-cal-pretrial.clients.joinpromise.com
restore.kallossoft.com
app.lamis.com.br
claimhealth.legionhp.com
lesflorist.com
livestreamsvoortheaters.nl
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lojaalmeida.com
lovespictures.com
comidasaudavel.lupi.delivery
noriobake.m8u.co
focuswall.madebyayan.com
gestionale.mansolution.it
kids.markoni.app
auth.meetapro.com
melbite.com
www.menhera-senpai.love
mercadolibros.uy
app.microvest.ng
account.muneccim.app
mxica.com
www.myonlinetestprep.com
mywave.live
netastract.com
www.onesecond.co
docs.opengeometry.io
www.patadecerneala.com
paullukic.com
pelumitayo.com
peparo.de
messbuch.peterskirche.at
www.pier.love
www.piladelibros.com
qr.pmtokyo.jp
www.projectrankster.com
saascriptions.io
app.shasha.io
app.smartester.io
expert.smartplant.app
aviva-app.speakylink.com
steveaxtmann.me
mobile.surprisemeet.com
brazino365.survive.bet
ta2dlz.me
talltalefoundry.com
leaderboard.tera.cafe
lab.terron.me
www.tespi.ee
thick.cx
tinkery.se
www.tkupek.eu
tracknu.com
10a.trekk-sale.dk
www.tugsdelgerekh.mn
app.useroam.io
ucontrol.utelemetry.com
www.vanitilabs.com
coperturaziende.vianiassicura.it
www.waldbrand.app
app.warefy.es
www.webuyanyvillas.com
www.wyflac.com
www.yangstark.com
nazo2020-dc-dev.zerokitsunehal.org
Other domains in certificate