77/100 SECURITY SCORE

Certificate Information

Subject
CN=covid.fabiofolchi.it
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 26, 2025
Valid Until
February 24, 2026 86 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
7E:C5:17:7F:77:C5:EE:14:76:69:C1:96:18:5F:4B:D9:35:B5:09:4D:63:2A:19:31:BE:A9:D1:C6:4C:D4:7B:D0
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
userguide.neostudio.io

Other domains in certificate

1qlabs.ai www.1qlabs.ai
2021.hacklytics.io
admin.365pix.photo
www.ainova.sg
alcasasinmobiliaria.com
anbieter.altenpflegeforum.at
selfregulation.aspireinclusion.app sensorycircuit.aspireinclusion.app socialstories.aspireinclusion.app
attentus-psykoterapi.dk
begifter.com
bikers-sharegarage.com
bioportal.io
boostnet.online
capilus.jp
notas.carpinteriapako.es
lingvist.cedric.kim
chicodarts.org
cnccolima.art
vedproductions.co.in
partner.bazelink.co.ke
hr.pnucoop.co.kr npcglobal.co.kr paydac.co.kr
www.communitiesconnect.us
conceptpaintingspecialtiestx.com
creator-flow.site
cutmerchantfee.com
davidtufts.me
divestudentaid.com
www.domu.plus
www.droptaxii.in
erdev.com.br
expgram.com
covid.fabiofolchi.it
fadzryrosly.my
do.fileberg.com
fossecr.com
fullcircleservices.in
grupo4gestioninmobiliaria.cl www.grupo4gestioninmobiliaria.cl
guppy.studio
hammercreativellc.com www.hammercreativellc.com
henqo.com
homemdesperto.com
portfolio.iamdavidonuche.com
www.imamumalikglobalbusiness.com
influential.digital
jobs.itclub.ro
iyio.io
joinwync.com
portafolio.juliana-soto-orozco.art
katu.store
kubixx.tech
ldhealthcenters.com
licoreriakr.store
lemonpop.limeware.com.br
melifeai.com
mentalist-ec.dev
microxlearn.online
mourtaza.com
mycasemgr.com
myworkplaniq.com
natemaz.xyz
niohive.com
notariapublica105.mx
www.ownedby.co.za
paintwalk.de
promefylabs.app
purplepandacoders.com
quantbrik.com
questionmaker.online www.questionmaker.online
reportcardgenerator.com
santodomingorugby.com
stewdios.ca www.stewdios.ca
legal.sumiup.com manual.sumiup.com qrcode.sumiup.com
superportfolio.dev
bodaramosquintanilla.swanmoments.lat
synapsefit.app
bitcoinbounce.thndr.games
tochkavysoty.online
trinitycollegeindia.com
tubeboost.dev
tvssbgbr.com
www.loan-manager.twirry.com
u5soft.jp
auth.unideportes.site
gerenciamento.vcinova.com.br
www.vendicar.cl
events.vorax-it.de
westlinkchauffeur.com.au
zigmonds.com
zinddo.com