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Security

· 11 checks — HTTP headers, CSP, TLS handshake, and cookie hygiene rolled into one auditable list.
SCORE
80
GRADE
B
FIX
3
REVIEW
2
PASS
6
INFO
0
Checks
11
6 PASS 2 REVIEW 3 FIX
F
Content Security Policy
Action
3 of 10 CSP checks passed
FIX
3 of 10 CSP checks passed
Info::
Raw CSP policy
Got: default-src 'self' customer-cubrih08bflu3z2b.cloudflarestream.com pages.churnbuster.io ghbtns.com *.algolia.net help.ghost.io resources.ghost.io tutorials.ghost.io changelog.ghost.io t.firstpromoter.com; script-src 'self' 'unsafe-eval' 'unsafe-inline' blob: cdn.jsdelivr.net https://cdn.firstpromoter.com proxy-assets.churnbuster.io https://static.ads-twitter.com embed.ghoststatus.org https://www.dubcdn.com/analytics/script.js ingest.promptwatch.com https://esm.sh https://vjs.zencdn.net https://analytics.ahrefs.com; style-src 'self' 'unsafe-inline' proxy-assets.churnbuster.io https://vjs.zencdn.net; font-src 'self' data: rsms.me/inter/font-files/; img-src 'self' 'unsafe-inline' data: supapjpiqdfzuaordcdx.supabase.co/storage/ analytics.twitter.com https://t.co https://dubassets.com https://*.cloudflarestream.com https://*.laravel.cloud; media-src 'self' blob: https://*.cloudflarestream.com; connect-src 'self' https://*.algolia.net https://*.algolianet.com analytics.twitter.com https://ads-api.twitter.com/ t.firstpromoter.com https://api.dub.co/track/click ingest.promptwatch.com https://ingesteer.services-prod.nsvcs.net https://*.cloudflarestream.com https://analytics.ahrefs.com; worker-src 'self' blob:; frame-src 'self' https://app.netlify.com https://ghbtns.com https://pages.churnbuster.io;
Info::
default-src directive is set
Got: default-src 'self' customer-cubrih08bflu3z2b.cloudflarestream.com pages.churnbuster.io ghbtns.com *.algolia.net help.ghost.io resources.ghost.io tutorials.ghost.io changelog.ghost.io t.firstpromoter.com
Critical::
'unsafe-inline' found in script source
'unsafe-inline' allows inline <script> tags, defeating CSP against XSS. Remove it and use nonces or hashes instead.
Got: script-src 'self' 'unsafe-eval' 'unsafe-inline' blob: cdn.jsdelivr.net https://cdn.firstpromoter.com proxy-assets.churnbuster.io https://static.ads-twitter.com embed.ghoststatus.org https://www.dubcdn.com/analytics/script.js ingest.promptwatch.com https://esm.sh https://vjs.zencdn.net https://analytics.ahrefs.com
Critical::
'unsafe-eval' found in script source
'unsafe-eval' allows eval() and similar functions, enabling code injection. Remove it.
Got: script-src 'self' 'unsafe-eval' 'unsafe-inline' blob: cdn.jsdelivr.net https://cdn.firstpromoter.com proxy-assets.churnbuster.io https://static.ads-twitter.com embed.ghoststatus.org https://www.dubcdn.com/analytics/script.js ingest.promptwatch.com https://esm.sh https://vjs.zencdn.net https://analytics.ahrefs.com
Info::
No wildcard in script source
Info::
object-src falls back to default-src
Warning::
base-uri directive is missing
Without base-uri, attackers can inject a <base> tag to hijack relative URLs. Set it to 'self' or 'none'.
Expected: base-uri 'self'
Warning::
frame-ancestors directive is missing
frame-ancestors controls who can embed your page, preventing clickjacking. Set it to 'self' or 'none'.
Expected: frame-ancestors 'self'
Warning::
form-action directive is missing
form-action restricts where forms can submit data, preventing form hijacking.
Expected: form-action 'self'
Info::
upgrade-insecure-requests is not set
This directive upgrades HTTP resources to HTTPS automatically, preventing mixed content.
Expected: upgrade-insecure-requests

'unsafe-inline' allows inline <script> tags, defeating CSP against XSS. Remove it and use nonces or hashes instead.

Why this matters

Unsafe value (unsafe-inline, unsafe-eval) in script-src defeats CSP's main protection — XSS injections can execute again.

Learn more

unsafe-inline allows inline <script> tags; unsafe-eval allows eval() and similar. Both are necessary for some legacy code but explicitly dangerous. Migrate to nonces (per-page random tokens) or hashes (per-script SHA-256) instead.

Source: OWASP CSP / MDN

'unsafe-eval' allows eval() and similar functions, enabling code injection. Remove it.

Why this matters

Unsafe value (unsafe-inline, unsafe-eval) in script-src defeats CSP's main protection — XSS injections can execute again.

Learn more

unsafe-inline allows inline <script> tags; unsafe-eval allows eval() and similar. Both are necessary for some legacy code but explicitly dangerous. Migrate to nonces (per-page random tokens) or hashes (per-script SHA-256) instead.

Source: OWASP CSP / MDN

Without base-uri, attackers can inject a <base> tag to hijack relative URLs. Set it to 'self' or 'none'.

Expected: base-uri 'self'
Why this matters

Missing base-uri in CSP leaves a base-tag injection attack path open even on otherwise strict policies.

Learn more

A common omission: developers add CSP for script-src and frame-ancestors but forget base-uri. The result is a CSP that looks strict but lets an attacker rewrite every URL on the page via <base href>. Add `base-uri 'self'` to close the gap.

Source: MDN CSP

frame-ancestors controls who can embed your page, preventing clickjacking. Set it to 'self' or 'none'.

Expected: frame-ancestors 'self'
Why this matters

Security gaps expose your site and users to attacks, eroding trust.

form-action restricts where forms can submit data, preventing form hijacking.

Expected: form-action 'self'
Why this matters

Security gaps expose your site and users to attacks, eroding trust.

This directive upgrades HTTP resources to HTTPS automatically, preventing mixed content.

Expected: upgrade-insecure-requests
Why this matters

Without upgrade-insecure-requests, any HTTP subresource link survives as a mixed-content warning instead of auto-upgrading.

Learn more

Adding `upgrade-insecure-requests` to your CSP turns every http:// subresource fetch into https:// at the browser layer. One-line defense against accidental mixed content from legacy links or third-party widgets.

Source: MDN CSP

Parsed Policy

default-src 'self'customer-cubrih08bflu3z2b.cloudflarestream.compages.churnbuster.ioghbtns.com*.algolia.nethelp.ghost.ioresources.ghost.iotutorials.ghost.iochangelog.ghost.iot.firstpromoter.com
script-src 'self''unsafe-eval''unsafe-inline'blob:cdn.jsdelivr.nethttps://cdn.firstpromoter.comproxy-assets.churnbuster.iohttps://static.ads-twitter.comembed.ghoststatus.orghttps://www.dubcdn.com/analytics/script.jsingest.promptwatch.comhttps://esm.shhttps://vjs.zencdn.nethttps://analytics.ahrefs.com
style-src 'self''unsafe-inline'proxy-assets.churnbuster.iohttps://vjs.zencdn.net
font-src 'self'data:rsms.me/inter/font-files/
img-src 'self''unsafe-inline'data:supapjpiqdfzuaordcdx.supabase.co/storage/analytics.twitter.comhttps://t.cohttps://dubassets.comhttps://*.cloudflarestream.comhttps://*.laravel.cloud
media-src 'self'blob:https://*.cloudflarestream.com
connect-src 'self'https://*.algolia.nethttps://*.algolianet.comanalytics.twitter.comhttps://ads-api.twitter.com/t.firstpromoter.comhttps://api.dub.co/track/clickingest.promptwatch.comhttps://ingesteer.services-prod.nsvcs.nethttps://*.cloudflarestream.comhttps://analytics.ahrefs.com
worker-src 'self'blob:
frame-src 'self'https://app.netlify.comhttps://ghbtns.comhttps://pages.churnbuster.io
F
Subresource Integrity
Action
0 of 3 external resources have SRI
FIX
0 of 3 external resources have SRI
Warning::
External script from cdn.firstpromoter.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cdn.firstpromoter.com/fpr.js
Warning::
External script from www.dubcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.dubcdn.com/analytics/script.js
Warning::
External script from analytics.ahrefs.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://analytics.ahrefs.com/analytics.js
SRI Coverage 0 / 3 of external resources have integrity hashes
TagDomainIntegrity
<script>cdn.firstpromoter.com Missing
<script>www.dubcdn.com Missing
<script>analytics.ahrefs.com Missing
D
security.txt
Action
No /.well-known/security.txt published
FIX

security.txt

No security.txt found at /.well-known/security.txt

B
Security Headers
7 of 10 headers properly configured
REVIEW
7 of 10 headers properly configured
Warning::
HSTS is missing includeSubDomains
Without includeSubDomains, subdomains can still be accessed over HTTP.
Got: max-age=31536000 Expected: max-age=31536000; includeSubDomains
Info::
X-Content-Type-Options is properly configured
Got: nosniff
Info::
X-Frame-Options is properly configured
Got: SAMEORIGIN
Info::
Referrer-Policy is properly configured
Got: no-referrer-when-downgrade
Info::
Permissions-Policy is set
Got: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=()
Info::
Content-Security-Policy is present
Got: default-src 'self' customer-cubrih08bflu3z2b.cloudflarestream.com pages.churnbus…
Warning::
Cross-Origin-Opener-Policy header is missing
COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.
Expected: same-origin
Warning::
Cross-Origin-Embedder-Policy header is missing
COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.
Expected: require-corp
Info::
X-Powered-By header is not present
Info::
Server header is present without version info
Got: Netlify

Without includeSubDomains, subdomains can still be accessed over HTTP.

Expected: max-age=31536000; includeSubDomains
Why this matters

Without includeSubDomains, a forgotten dev subdomain over HTTP can set malicious cookies that ride to the apex.

Learn more

HSTS without includeSubDomains protects only the exact domain. Cookies set on a non-HSTS subdomain can ride to the apex via cookie-scope attacks. The fix is one directive append. Verify all subdomains support HTTPS first — adding includeSubDomains to a domain with HTTP-only subdomains breaks them.

Source: RFC 6797

COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.

Expected: same-origin
Why this matters

COOP isolates your top-level browsing context from cross-origin windows — without it, popup-based side-channel attacks remain possible.

Learn more

Cross-Origin-Opener-Policy: same-origin prevents cross-origin pages from sharing a browsing-context group with yours. This blocks cross-window references that enable Spectre-style timing attacks and tab-nabbing. Required if you want to enable SharedArrayBuffer.

Source: MDN / web.dev

COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.

Expected: require-corp
Why this matters

COEP enforces that all embedded resources opt-in to cross-origin embedding — required for cross-origin isolation features.

Learn more

Cross-Origin-Embedder-Policy: require-corp ensures every embedded resource (script, iframe, image) explicitly allows being loaded cross-origin. Combined with COOP, this enables the cross-origin-isolated context that unlocks SharedArrayBuffer, high-resolution timers, and other powerful APIs.

Source: MDN / web.dev

B
CORS Configuration
No CORS headers
REVIEW
No CORS headers
Info::
No CORS headers present — secure default
CORS Configuration Secure

No CORS headers detected.

Cross-origin requests are blocked by browser same-origin policy.

Origin reflection test

Some servers mirror the request Origin header, which can be exploited. Test manually:

curl -sI -H "Origin: https://evil.com" <url> | grep -i access-control
A+
TLS & Certificates
TLS 1.3, 7 checks passed
PASS
TLS 1.3, 7 checks passed
Info::
TLS 1.3 is used
Got: TLS 1.3
Info::
Strong cipher suite is used
Got: TLS_CHACHA20_POLY1305_SHA256
Info::
HTTP/2 is not negotiated
HTTP/2 provides multiplexing and header compression for better performance.
Got: http/1.1
Info::
Certificate is valid (expires in 52 days)
Got: 2026-05-26T23:03:48Z
Info::
Certificate chain has 2 certificates
Info::
Certificate uses modern signature algorithm
Got: ECDSA-SHA384
Info::
Certificate covers 2 domain(s)
Got: ghost.org, www.ghost.org
Info::
Certificate is issued by a trusted CA
Got: CN=E8,O=Let's Encrypt,C=US

HTTP/2 provides multiplexing and header compression for better performance.

Why this matters

HTTP/1.1 forces the browser to make sequential requests, multiplying latency on every page.

Learn more

HTTP/2 (and HTTP/3) multiplex many requests over a single connection, eliminating head-of-line blocking. HTTP/1.1 forces the browser to either queue requests or open many parallel connections — both worse. Most modern web servers support HTTP/2 with one config line.

Source: MDN Web Docs

Connection
Protocol
TLS 1.3
Cipher Suite
TLS_CHACHA20_POLY1305_SHA256
HTTP Version
HTTP/1.1

Certificate Chain

Leaf Certificate
Subject CN=ghost.orgIssuer CN=E8,O=Let's Encrypt,C=USValid 2026-02-25T23:03:49Z → 2026-05-26T23:03:48ZExpires in 52 days SANs ghost.org, www.ghost.orgSignature ECDSA-SHA384Serial 59cf17df3f40201c74a9f8ef6dc8de049dc
Intermediate (CA Certificate)
Subject CN=E8,O=Let's Encrypt,C=USIssuer CN=ISRG Root X1,O=Internet Security Research Group,C=USValid 2024-03-13T00:00:00Z → 2027-03-12T23:59:59ZExpires in 342 days Signature SHA256-RSASerial 63959363c24e7082715918bfc3d7ed56
A+
Cookie Security
No cookies set — no cookie security risks
PASS
No cookies set — no cookie security risks
Info::
No cookies set — no cookie security risks

No cookies detected — no cookie security risks to report.

A+
JS Library Vulnerabilities
No known vulnerabilities
PASS
No known vulnerabilities
Info::
No known JavaScript library vulnerabilities detected

No known JavaScript library vulnerabilities detected.

A+
Information Leakage
No exposures
PASS
No exposures
Info::
No security.txt found
Consider adding a security.txt at /.well-known/security.txt.
Info::
No sensitive files exposed

No sensitive files exposed — all paths returned 404.

PathStatusCategoryRisk
/.git/HEAD Not foundVersion Control
/.git/config Not foundVersion Control
/.svn/entries Not foundVersion Control
/.env Not foundConfiguration
/.env.local Not foundConfiguration
/.env.production Not foundConfiguration
/wp-config.php Not foundConfiguration
/.htaccess Not foundConfiguration
/phpinfo.php Not foundDebug
/server-status Not foundDebug
/server-info Not foundDebug
/.well-known/security.txt Not foundSecurity Policy
A
Email Security
DMARC: quarantine
PASS
DMARC: quarantine
Info::
DMARC policy is quarantine — good protection
DMARC
Policy quarantine — good protection Record v=DMARC1; p=quarantine; rua=mailto:re+8b95084b60ab@inbound.dmarcdigests.com; adkim=r; aspf=r; fo=1;
A+
Permissions-Policy
8 directives, 0 missing
PASS
8 directives, 0 missing
Info::
accelerometer=() — blocked for all origins
Info::
camera=() — blocked for all origins
Info::
geolocation=() — blocked for all origins
Info::
gyroscope=() — blocked for all origins
Info::
magnetometer=() — blocked for all origins
Info::
microphone=() — blocked for all origins
Info::
payment=() — blocked for all origins
Info::
usb=() — blocked for all origins

Raw Header

accelerometer=() camera=() geolocation=() gyroscope=() magnetometer=() microphone=() payment=() usb=()

Feature Permissions

Blocked Self Only Unrestricted Not Set
accelerometer Blocked
camera Blocked
geolocation Blocked
gyroscope Blocked
magnetometer Blocked
microphone Blocked
payment Blocked
usb Blocked
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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