Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=almamun.dev
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 10, 2025
Valid Until
February 08, 2026 83 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
4D:D6:76:2C:8E:30:18:5B:87:F5:33:7A:DC:BE:2E:59:11:8E:6A:00:60:8D:D3:78:F7:8D:F4:25:FA:50:29:C4
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
osmiumcap.com

Other domains in certificate

video-ivr-ui-23kw3w.abridge.health
link.adore.me
map.algofunds.in
alldone.app
almamun.dev
alrescatedelatesis.com.ar
altima-ingenierie.com
aninetid.fun
anovexpharmaceuticals.com
ascenda.work
boonbite.com www.boonbite.com
www.buildaclassinitiative.org
c-m.app
centralmainecarpentry.com
redeem.chaupal.tv
cigarvaulttexas.com
www.cleantogreenctg.com
squares.clevelandjuniortamburitzans.org
www.contributionsbusinessdigital.com
www.creditcrafter.ai
auth.csstypestudio.com
stg.dancerooms.uk
lms.datonix.in
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dreamteamsolutions.in
www.jrccmanila.edu.ph
www.embeddedmind.tech
esnashop.store
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g-t.app staging.g-t.app
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mamaparking.app
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