Open
Cached
·
just now
77/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=link2.yuyoapp.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
July 21, 2026
Valid Until
October 19, 2026
83 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
78:68:10:88:C6:71:85:17:65:FF:7B:75:FD:90:E8:52:62:93:C8:33:72:6E:C0:31:29:AC:01:BF:88:3A:19:9D
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
gedthreads.lat
1transfer.org
22publishing.it
www.abghomestay.com
www.aduant.com
gate.aischennai.org
mtl-trajet.anagraph.io
australianworldtradingco.com
harvest.avantitoast.com
wiki.avantitoast.com
beanstamps.nl
beatinoadvisory.com
dev.beepbite.io
auspost.beetek.net
big4cardgame.com
bngsecondhand.ca
misayudas-backend.cabildodelanzarote.com
studio-feature-dev-eu.captego.com
www.cardanistas.io
www.cogmos.com
auth.computereo.com
www.datasol.dev
www.dr-ismayilzada.de
elogico.com.br
www.eronagida.com
dev.light.esenca.app
sop.forestcarbon.com
formone.dk
getcurbapp.com
www.getcurbapp.com
goruntulusohbet.site
login.gradient.clothing
widgets.grfn.io
perfil.grupodavid.com
gyaanai.org
www.harshad.dev
canadaroadshow.hmrwaterfront.com
www.hndproductions.hair
hokimtam.com
immediate.cz
inkarty.app
www.jaycode.in
joyee.ca
karl.codes
devcfm.latpay.com
www.lbh-portableagent.com
oferta.leanlearn.com.br
learnli.in
www.librexapp.com
ops.litvill.com
results.maprun.net
admin.marcnc.in
menperfume.net
game.miinyx.com
miracycle.org
www.mission45.be
colorbadlo.mojocash.in
auth.mommagame.com
mostfav.com
rating.moviola.io
musicajazzradio.it
daftarpejuang.neovasi.com
clipgen.olliecrow.io
www.pallitech.com
parafferty.com
app-pomospeak.personalized.app
www.phoenixkerala.in
www.player2joinsthegame.es
playvpn.org
rbjelite.lat
www.rbjelite.lat
www.rfgmed.surf
www.rightexpertsmgt.com
quartz.rilo.cc
romanticimo.com
auth.rustcor.com
www.safehouseforjustice.org
www.sakura.company
www.savapay.io
www.sideprojects.wtf
silkroad.catering
hello.sonitrak.app
wheresthebox.sqkii.land
stg.tatainvite.com
tercihuzmani.net
support-stage.tractivity.se
www.beta.app.traindoo.io
inpactas.ufam.edu.br
dream-runner-x.varisoft.com
www.viasalus.in
vicpci.com.au
virexo.tech
karur.vishnutaxi.com
webreakdesks.com
www.wiz365.io
yuchenbao.dev
link2.yuyoapp.com
trying-out-vue.zacke.dev
app.zenalytics.org
www.zohalibas.com
Other domains in certificate