Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=cha.cafe
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 11, 2025
Valid Until
January 10, 2026 50 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
35:E7:63:5F:2E:78:5C:16:32:B9:C5:DE:72:E4:0A:11:18:17:76:A6:C2:16:9D:0B:CE:61:9D:F7:47:97:C1:EF
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
fredlund.nu

Other domains in certificate

cms.3dcloud.io
cafestrudel.abacus.co
compass.abrain.it
agile-forward.com
www.aimbrella.com
airesalud.cl
ambalkar.com
appcoa.com
www.aranchaypablo.es
arudito.com
asp-performance.ca
auteurobjects.com
batteryok.in
www.exhibitor.berufsinfo-world.at
www.brandongrant.me
www.builda.homes
centrodearbitrajeymediacion.com
cha.cafe
legal.healthcloud.co.ke
compassionalignedtherapy.com
ecm.api.coopers.pro
www.dcomprasenmiami.com
gestion.deconseil.com
proinvent-4.dev-ltl-xpo.com
www.dnalauncher.com
admin-staging.doyumeibo.jp
dynode.dev
karur.eacabs.com
openvar.ecampus.camp
tanzania.eeaser.com
forms.em3law.com
epicgoodsco.com
ufm.fastvalue.vn
app.figueroahermanos.com
foxdale1651.com
www.frederikbehrens.com
esp32.gillspie.com
haisushidelivery.com.br
dice-roller.handc.app
queue-customer-test.digitalse.ikea.com
hwdlongbeach.impactwrap.com
join.isprout.com
mesa.izfood.com.br
trash.jazo.ca
jeanniechiem.com
match.karla.ai
cloud.kuto.app
trivia.lancejabr.com
www.lescrocsdelanight.fr
www.liar.fyi
lognira.com
app.lstn.ai
librojuegos.mal3kith.com
mayaeduweb.mayamd.ai
app.medocoach.online
officialspanel.mka-karate.org
move-n-it.co.uk
www.namal.dev
reshop.nxgsoftware.dev
social.odpay.in
firebase-chat.okdohyuk.dev
www.orangenest.id
www.provabic.com
cop15.cmm.qc.ca
ra1no3o.dev
radontechnologies.in
market.rahsathi.com
www.raidbuilder.app
canteenmgmt.rcloud.dev
renewablewardrobe.com
www.robertomotors.com
www.romanyefimets.com
crew.runwayclub.dev
sedlarobchod.cz
www.seekersandadvisors.com
cents2bills.sipora.io
soapmagazine.net
www.soldmaui.com
sonarping.de
ai-web-test.sportskingdom.io
www.sreemagaltravels.com
steppingstonescommunitysupport.com
stickerland.app
structility.com
azparts.swapptechs.com
www.teknodevs.com
analytics.tempo.systems
app.testograph.com
uneleap.com
vendlive.us
provider.verifymy.id
www.virshields.de
www.vojtechhoranek.cz
reservations.watersedge.lk
www.wereviewhq.com
whatwayto.com
wifiwarden.app
willisandbuckley.com
testing.labcare.zym365.com