77/100 SECURITY SCORE

Certificate Information

Subject
CN=imcool.do
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 21, 2025
Valid Until
January 19, 2026 62 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
CA:93:7D:A9:9F:62:A3:8A:4E:CF:4E:25:54:57:9F:04:F4:A7:7D:B6:1F:56:F2:6B:B0:23:2A:F9:45:B3:91:4A
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
dev-planner.leigdet.no

Other domains in certificate

aeromed.hr
app.agent4one.com
draft.almassira.org
www.ascentinfoway.com
bandarleelayogi.com
app.bayparts.site
bestdividend.trade
get.betterwaytolife.net
www.boituvastone.com.br
booldr.com
boskemper.nl
www.cncf.academy
controlflowbr.com www.controlflowbr.com
app.cvsnack.com
devsite.ro
www.digginthru.com
digitalmakeupai.com
verkeersveiligheid.dokdata.nl
dooleydevelopmentanddesigns.com
east-fields.co.jp
ellieconover.com
www.englishlawcorp.com
enclave-pos.enygma.ai
www.erenotoyedekparca.com
app.rogueland.eventup.ro
messages.evertransit.com
gabrieldragan.com
l.goalbud.org
dev.gomo.world
gowashe.in
graphnotes.ch
groundzerosolucoes.com.br
heshamsalemlawfirm.com
ilmedeenacademy.com
imcool.do
customer.izacapp.it
www.jmdiabetes.in
livepulse.kalanavw.com
kidslog.co
auth.dev.kinobox.cz
mobilelink-dev.konto.com
www.koreacoin.site
lacocinadealber.com
www.leasemojo.com
app.lestalentsm.com
www.lico-metall.de
www.logictronics.com
makemytriptaxi.in
www.maragathamart.com
solutions.markyarchak.com
dash.mathi.me
links.morrisalex.com
muteefi.com
www.nulabs.it
nutrida.cloud
onchipproducts.com
oztraveldiary.com.au
demo.paymytable.com
app.nippon.photofied.tech
pingpongtherapists.com
pinilosopo.com
kitdigital.ploou.com
prasha.com.au
www.profundoqfz.com
www.rainbowpackersandmovers.com
jpgrondin.recursyve.dev
www.resthour.fr
ripperwing.com
rj-ortega.dev
www.rockyandjess.ca
www.rogersteinbakk.no
connect-ng-asset-management.rxoconnectperf.rxo.com
sahilbhosale.com
www.sandefjordproteselaboratorium.no
www.schocke.ch
sdsoff.xyz
www.sece.io
admin.shatterssecrets.com
signifact.com
www.silviaeandrea2025.it
softiqpos.com
sunfolding.suitefeedback.com
supercent.io
suryanestbuild.in
www.taxsetgo.com
technocult.dev
testwithflux.com
hr.timesofpeople.com
www.viewchinese.net
voluntariospsicologiadana.org www.voluntariospsicologiadana.org
hikma-attendance.waafi.ca
app.wedosolar.de
web.wellminutejourney.com
ws-url.de
xmaswork.uk
yospanish.com.au
www.zfg.lv