Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=jfjeld.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
January 09, 2026
Valid Until
April 09, 2026 86 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
20:09:7E:ED:92:2D:F9:F3:F1:0C:B4:8D:95:DE:D0:86:B3:75:5E:F8:F8:03:46:8D:78:65:ED:0E:C5:6E:55:B9
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
arcadongames.com

Other domains in certificate

canteen-cert.3dcloud.io
abastim.es
agent.acerpay.asia
workhub.acuizen.com
ajaybhattacharyya.com
www.akgslearning.com
alhaqds.software
amazeyou.co
arkathon.arkforge.net
arturpfeifer.com
stage.moya.ascentic.se
aso.market
badbundle.com
bayet.io
painter.buildtronic.co.uk
bullethell.dev
byronchang.com
jazeera.cafm-ims.com
www.calcmei.com.br
canamarine.com
cjworld.life
www.clayweidinger.com
cashier.commonbrew.shop
tetronome.compiledvibes.co.za
www.djfracking.org
www.edopsys.com
app.ejuno.io
elitesoftwarestudio.com
emmyandmichaelswedding.com
www.epaepa.com.br
farmket.ng
femidada.ca
fvgestor.pt
geo-snap.jp
resource-map.glytch.cloud
staging.gokr.dev
app.gtthetachi.org
www.hellokity.com.br
khanhlq.id.vn
idivio.site
indrian.com
intelica.co
www.isayandres.com
www.italk.hr
jfjeld.com
www.journolabs.com
kelenservices.com
embed.kiite.ai
parent.lexikeet.com
www.litescan.io
lobsterwars.com
lucaheil.de
www.luismenendez.dev
machinerepairgurus.com
www.magenet.online
maikonk.com
mannmadecreations.co.uk
mariage-severine-valentin.fr
marketag.site
photos.martoio.com
app.meteorhr.com
www.minhafono.com.br
downloads.minus.io
patient-us.mybenefits.ai
shop.mycoin.sbs
navdurga.live
nibblcorp.com
show.nightzookeeper.com
www.nissanvictoriaville.com
oneapp.com.co
pondicherry.onewaytaxiwala.com
events.optadata-innovationlab.de
commit.outreach-staging.com
www.pichax.dev
pimankin.com
auth.stage.printlol.xyz
respect-first.online www.respect-first.online
www.ronlinexperfumeria.com
www.rotaryorchardseniorhome.com
www.sabirotmane.com
scrnshot.to
seikura.be
compras-srdbezerra.silconp.com.br
www.simplusenergy.com
staging.receipt.stickie.link
sb-ops.tools.surfboard.se
sytse.dev
tendr.food
pilatesdonostia.timp.io
www.umangjalan.com
universalconstruct.it
vetridroptaxi.in
wadding.bond
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dev.websolar.cloud
xentido.com
www.xpsimulator.com
tools.zalwora.com