Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=demo.alter-5.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 21, 2025
Valid Until
March 21, 2026
56 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
77:34:71:F6:03:49:20:E7:E9:3D:89:DE:F0:5F:70:B6:B5:9F:E9:24:F7:45:16:09:3A:E5:C7:A9:29:D5:25:F0
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
dapp.autobid.com
acmiautomation.com
agent-backoffice.com
ahdaltasis.com
akws1.com
alhasanibasket.com
demo.alter-5.com
www.angelclaim.xyz
shoutout.annexbusinessmedia.com
www.antlab.net
callbacks.appointia.com.ar
appsfabric.com
avraimov.com
keydiscovery.axia-edge.com
www.bdwk.app
editor.beatflyer.com
bodyinsightsapp.com
bugops.ai
www.buzzhubs.co.uk
app.cciarroyito.com.ar
clinic.chekhealth.ca
comparateur-pompes-funebres.fr
crypto-x.net
pay.damansah.com
doms-weeknot.es
dumplingpets.com
etherea.co
www.etrustinc.com
www.event.lu
finsne.ws
firstslavicbaptistchurch.com
frenfinance.xyz
auth.gazillio.com
argenpesos.gueno.com.ar
web.gulfrange.com
helpaddict.ru
www.innovaocean.com
jfilip.ca
jobeez.app
jocenicole.com
www.kalkulacje.pl
kavkrishapps.in
kenny-lomas.co.uk
development.kt-pulse.dev
firebase.labyb.com
lamouline-manager.com
www.lenshybrid.com
www.matthewlogan.ca
m.mazdasthyacinthe.com
www.merveyuksek.com
moonbear.cn
url-demo.mytix.in
link.nester.com
nft.nftex.com
auth.test.on.life
api.ondagoapp.com
qcloud.ounsen.com
packetgod.com
www.pawple.date
web-staging.paws-net.com
www.penningtonroasting.com
community.perqt.com
pioty.com
www.polyphono.com
app.poskee.com
www.postal.gift
potlideals.com
www.powerplustips.fr
pradeepl.com
www.recaseng.com
api-docs.redacted.ai
www.rerate.app
riversentiment.app
rpnva.org
admin.samedaycustom.com
samforstot.com
sanjayagyawali.com
scrap2good.com
delivery.selflane.com
auth.shopperarmy.com
www.sketsj.no
skylabanalytics.com
studio.snapcore.in
uaatrivia.sqwadhq.com
staging.marker.stratosfy.io
www.strattonland.co.uk
link-dev.terer.co
www.theprogrammingmantis.dev
theuntime.com
bi.thinkbluedata.com
napa-pwa.trueomni.com
tsingamo.com
vvkzipper.com
wafaa.group
weatheristic.app
dashboard.wecslabs.com
whenwemeet-calendar.com
widgetcollage.com
www.wordgraph.io
wordle.zachphelps.com
Other domains in certificate