Open
Cached
·
just now
90/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=operi.pro
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
April 28, 2026
Valid Until
July 27, 2026
80 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
45:8F:E1:E8:30:85:7F:6E:E1:4D:A6:CE:60:28:83:32:D5:08:9B:34:3E:1B:0E:3E:FB:0A:10:11:07:70:E9:71
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
Excellent
max-age=63072000; includeSubDomains; preload
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
camera=(), microphone=(), geolocation=(); +2 more
Recommendations
- • Add Content-Security-Policy header to prevent XSS attacks
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
admin.plates971.com
2e.ia.br
www.360hospitalitygroup.com
www.5dsportsgroup.com
8009jobs.com
acaifinance.com.br
alera.alterasi.com
app.appdasofia.com.br
asseto.ca
managedservices.atwk.au
www.automattesera.se
www.braitlazaropilates.com.br
pensions.busydad.dad
calbuilderproapp.com
www.cancionero.cl
slovmatic-backoffice.cbdata.sk
cihanerdogan.com.tr
coremaster.cognivus.com.br
descargas.cooperativacoquimbito.coop.ar
www.cuddlecuts.mt
app.cuedigital.co.zw
classconnect.cuedigital.co.zw
dragomanov.d-veda.com
www.dantacr.org
decibelreserve.com
serveurs.electronie.com
employedindia.in
eventra-ph.site
www.expenseelse.com
farhandwih.my.id
hust.fh.id.vn
app.firenode.eu
flowstateradiopharma.com
flowstateradiopharma.fr
forcestudio.com.tr
dev.app.fortissimo.education
portal-fablab.gbxlearningtools.com
erps.getpantera.com
www.hangesten.se
harispharmacy.store
www.higitecestofados.com.br
hoofhire.com
infiniteit.online
inmueblex.com.mx
intencion.es
www.intencion.es
console-dev.sagantosu-fan-token.jasmy.co.jp
www.jjugul.kr
auth.staging.joy101.com
www.kiedypizza.pl
kiennguyen6403.id.vn
koljudge.com
www.laneonlocation.com
lumacraftstudio.in
admin.luucai.com
luucai.com
www.luucai.com
lysejestpiekne.pl
release.maghil.com
millaextracreaciones.com
www.millaextracreaciones.com
auth.mojakilometrowka.pl
monocafe.com.ar
ferramentas.morangostatui.com.br
coffee.nonoinc.co.jp
agrfurnitures.nullbugs.com
resto.nullbugs.com
travelwithus.nullbugs.com
omatris.com
operi.pro
firebase.cdn.blog.pai233.top
performancetechmarine.com
app.prlreporter.com
fb.quick-fox.com
qvexi.pp.ua
www.randallcottrell.com
portfolio.rustyblocks.com
rydenbd.com
www.safekidsnews.com
users.shockwine.com
siriotattoo.com
documents.slr.family
staging.snowmonkies.com
www.spintech.co.in
dluznicek.srbanet.cz
cateringportal.stollsteimer.de
admin.studio-ai.com.my
www.svdownloader.org
jakeandmarcelawedding.swanmoments.lat
xvandreamarroquin.swanmoments.lat
edc.syntaxis.cl
www.taoqi.cfd
tertiair.org
sales.thebrentwood.co.za
dev.thefaro.app
www.akl.glass.ufg.co.nz
urohealthylife.online
velto-bank.com
viajosy.com.br
www.wesley.eng.br
Other domains in certificate