Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=blog.ohmygod.jp
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 01, 2025
Valid Until
December 30, 2025
38 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
CD:C0:91:2E:FD:F0:28:9C:6F:C7:D9:F4:90:1C:01:0D:EA:36:2F:C4:7D:B1:C6:D5:C8:10:ED:35:95:89:1A:73
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
www.ssf-racing.com
himiq.0net.red
11520753.peerly.app
2.classmateshop.co.in
hopper.game.adiop.com
alpha.inc
amooto.it
www.andiamoplaces.com
artisan.furniture
www.azizakgul.com
banadora.live
refarmed.banksdev.dk
www.benedictquartey.com
www.californiakitcheneg.com
capitalvest.pro
www.cellihub.com.br
citrusleaf.co.uk
nov.ciudapp.net
admin.theism.co.in
www.celebrationhomes.co.in
bonnyboard.com.ec
www.dde.com.na
www.santoshmainali.com.np
www.smartindustry.com.pl
www.dannyhibbert.com
depara.app
do-talk-drink.games
editingera.in
esgl.pro
edisonboe.f2bportfolio.com
fansonchain.ai
app.francomanca.co.uk
futurelegendsai.io
www.gameloaded.net
getherington.uk
auth.getsteamid.org
greekdeveloper.com
www.greenlightpeptides.com
i4p.tech
www.i4p.tech
www.imagineinkdesigner.com
preprod.internal-fun-chegonibudj.com
www.johnrichartwork.co.uk
lesblesduchene.jorigine.fr
justshopby.com
first.cube.wallpaper.kalyptex.com
izkaznica.kd-branik.com
kimeye.kr
auth.knowey.com
app.kyzpay.fr
labcoatorders.co.za
lapizzeriadubrunpain.com
www.laudelina.com.br
leohofer.dev
www.libertytips.com
mallinger.fr
mcdesign.kr
metadatagenerator.app
promocion-plis.metroarea.com.co
staging.integrations.metsights.com
www.mrbls.fun
www.mvpjourney.com
app.nativetasks.com
vendor-michael.nucor.report
blog.ohmygod.jp
www.onrecord.online
pathly.careers
phoenix-foundation.se
staging.prek.com
pululu-korea.com
staging.quoteworx.com
radonccalc.radoncreview.org
www.raedapps.com
www.gauth.rath.science
comidas.redsgogreen.com
www.remotewalk.com
research.riple.org
www.samitjsn.app
sanmiakinlabi.com
seekify.uk
mobile.servicevanguard.com
sia.vision
operations.sidelineapps.com
sudarsansuku.in
www.sunriseschoolkandi.org
www.sunsetle.com
sushinamipt.com
www.swafpapp.com
tarkabit.com
www.tcgstgo.cl
tedxmithibaicollege.com
theseopodcast.net
www.thewebplatformpodcast.com
auth.titledock.com
portals.tracker-apps.com
www.tunaleondelosaldama.com
navi.urbanhome.app
uvifyprints.com
playgo.vonder.io
www.yureto.com
Other domains in certificate