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SECURITY SCORE
Certificate Information
Subject
CN=tutsplus.com
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
November 29, 2025
Valid Until
February 27, 2026
56 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
AE:FE:04:90:E5:B2:7F:D4:D6:5D:92:29:E9:8D:85:40:5F:03:3A:4B:2E:61:EC:B3:56:BD:33:E2:19:05:4E: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=631138519
Content-Security-Policy
Basic
default-src; connect-src; frame-ancestors; +7 more
default-src 'self' https: 'unsafe-inline' blob: data:; connect-src 'self' account.envato.com:* *.google-analytics.com *.analytics.google.com *.googletagmanager.com *.g.doubleclick.net *.google.com *.googlesyndication.com *.litix.io *.wistia.com embedwistia-a.akamaihd.net api.btloader.com www.facebook.com consentcdn.cookiebot.com www.clarity.ms a.clarity.ms b.clarity.ms c.clarity.ms d.clarity.ms e.clarity.ms f.clarity.ms g.clarity.ms h.clarity.ms i.clarity.ms j.clarity.ms k.clarity.ms l.clarity.ms m.clarity.ms n.clarity.ms o.clarity.ms p.clarity.ms q.clarity.ms r.clarity.ms s.clarity.ms t.clarity.ms u.clarity.ms v.clarity.ms w.clarity.ms x.clarity.ms y.clarity.ms z.clarity.ms c.bing.com *.amazon-adsystem.com cdn.jsdelivr.net *.publisher-services.amazon.dev id5-sync.com lb.eu-1-id5-sync.com/lb/v1 www.tiktok.com www.tiktokcdn.com static.tutsplus.com/; frame-ancestors 'self'; frame-src www.tiktok.com www.facebook.com/ platform.twitter.com/ www.youtube.com www.instagram.com twitter.com www.linkedin.com/ assets.pinterest.com/ mastodon.social/ consentcdn.cookiebot.com/ www.recaptcha.net/ codepen.io/ cdpn.io/ *.google-analytics.com *.analytics.google.com *.googletagmanager.com *.g.doubleclick.net *.google.com *.googlesyndication.com www.googleadservices.com fast.wistia.net; img-src 'self' https: 'unsafe-inline' blob: data: www.tiktokcdn.com; media-src 'self' https: 'unsafe-inline' blob: data: www.tiktokcdn.com; object-src 'none'; script-src 'self' https: 'unsafe-inline' blob: data: 'unsafe-eval' www.tiktok.com www.tiktokcdn.com; style-src 'self' https: 'unsafe-inline' blob: data: www.tiktokcdn.com; report-uri https://mon.tiktokv.com/monitor_browser/collect/batch/security/?bid=tiktok_pns
X-Frame-Options
Good
sameorigin
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • 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