Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=club.letsflowwork.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 26, 2025
Valid Until
February 24, 2026
79 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
44:B0:B9:62:C9:2C:B2:18:B7:3A:DC:C8:1B:E4:F7:2F:B7:81:EF:B6:29:B0:EE:C4:F0:B3:7B:EE:EC:F1:4E:CD
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
www.jp-pace.de
kontaktyv.ack.ee
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www.belogant.com
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connect.campable.com
app.certiblok.com
www.clearpro.mx
doc.camwin.com.kh
www.kiismet.com.sg
rekatekstil.com.tr
www.umiral.com.uy
page.comico.la
www.creatorc.io
affairs.credence.africa
www.dadaflos.com
rds.daygroup.ca
mobile.deboutique.ru
dev4life.org
mobile-app-cms-dev.digitalgdi.xyz
www.facialdoctors.com.br
solitaire.fawesomegames.com
protagonista.felipemarx.com.br
docs.ft-crm.com
admin.fundacionsaludsiglo21.org
geller.dev
clients.greecommercial.com
ionic-lib-demo.iotize.com
development.ivan-jurasik.fr
jsp.io
kelbcoin.com
www.kipabits.cl
ktwapps.com
lenastravelingcarriers.dev
club.letsflowwork.com
appv2.linkshot.io
www.collegites.logicsyner.com
www.lumenspaandlaser.com
mahmoudkamel.com
suporte.manycontent.com
markhamtaxi.com
meloditarim.com
jitsi-azure-dev.memoriadev.com
mindwing.dev
cms.motus-melior.hr
dev.myfuel.network
app.mylemonade.fr
app.nploy.net
staging.studio.orai.io
www.peakzone.jp
profiling.penhaligons.com
link.perekrestok.ru
app.plantista.ai
platform.playersvote.com
auth.qolor.jp
qua-n.site
app.remind.works
retailgrip.com
dl-stg.ringitgames.com
rkblawcollege.com
www.rod55.com
roorkeeonline.com
runxact.com
santekotturi.com
seamlezz.com
merge-queue.shemarlindie.com
shineepoxy.com
udacitycompanion.shubhamprakash.dev
sirancheevi.com
sli-assessment.com
www.slidekick.live
app.smart-noise.com
firenotes.smartbvb.in
www.pos.soltechcorp.com
cccc.sowl.to
www.startgamenight.com
www.stellaresidence.com
studentlife101.com
www.superfan-ai.com
swimmingpython.net
asn.tandemdigital.net
techtitles.com
backoffice-alpha.terramagna.com.br
theakuta.it
thegoldapple.com
login.thekrazycouponlady.com
mta-sts.trust-partner.co.jp
twocoffeys.com
schema.typesync.org
get.unlimitedbiking.com
rstd.upskillscenter.com
bit.vuiapp.vn
master.whyq.com.au
xardiant.com
xclusivlux.com
you2academy.com
admin.youtabox.com
www.zerxe.com
links.zurifertility.com
Other domains in certificate