Domain History

trade.mb.io

Grade F · 0/100 · 2/7 security headers present

Security Score

0/ 100

Security Headers

2/ 7

CSP Violations

NoViolations

Issues Found

24Issues

Recommendations

8Available

Security

0 / 100

Critical security vulnerabilities — CSP provides minimal protection.

Compliance

42 / 100

Major compliance issues — missing critical directives and headers.

Best Practices

5 / 100

Best practices largely absent — review CSP configuration.

CSP Analysis

Content Security PolicyHIGH

style-src * 'unsafe-inline'; connect-src * 'self' https://*.checkout.com; frame-src * 'self' blob: https://*.checkout.com; script-src * 'self' 'unsafe-eval' 'unsafe-inline' 'wasm-unsafe-eval' https://*.checkout.com; img-src * 'self' data: blob: https://*.checkout.com; worker-src 'self' blob:

Directive Analysis

style-srcHIGH

* unsafe-inline

•CRITICAL: Bare wildcard (*) in style-src allows ANY source

•Unsafe inline execution allowed in style-src

connect-srcHIGH

* self https://*.checkout.com

•CRITICAL: Bare wildcard (*) in connect-src allows ANY source

frame-srcHIGH

* self blob: https://*.checkout.com

•CRITICAL: Bare wildcard (*) in frame-src allows ANY source

•Info: 'blob:' URI in frame-src

script-srcHIGH

* self unsafe-eval unsafe-inline wasm-unsafe-eval https://*.checkout.com

•CRITICAL: Bare wildcard (*) in script-src allows ANY source

•Unsafe eval() execution allowed in script-src

•Unsafe inline execution allowed in script-src

•No nonces or hashes used for script-src

img-srcHIGH

* self data: blob: https://*.checkout.com

•CRITICAL: Bare wildcard (*) in img-src allows ANY source

•Info: 'data:' URI in img-src

•Info: 'blob:' URI in img-src

worker-srcMEDIUM

self blob:

•Info: 'blob:' URI in worker-src

•RISK: 'blob:' in worker-src allows creation of workers from dynamic blob content

Missing Directives

⚠CRITICALMissing CRITICAL directive default-src (Base fallback directive)

⚠HIGHMissing HIGH directive object-src (Plugin control - should be 'none')

⚠HIGHMissing HIGH directive base-uri (Base URI control - prevents base tag injection)

⚠HIGHMissing HIGH directive frame-ancestors (Framing control - prevents clickjacking)

⚠MEDIUMMissing MEDIUM directive form-action (Form submission control - prevents form hijacking)

⚠MEDIUMMissing MEDIUM directive font-src (Font source control)

Security Headers

✗Cross-Origin-Opener-PolicyMissing

Isolates the browsing context to prevent Spectre-type side-channel attacks and cross-origin window manipulation.

How to add it:

nginx

add_header Cross-Origin-Opener-Policy "same-origin" always;

apache

Header always set Cross-Origin-Opener-Policy "same-origin"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set Cross-Origin-Opener-Policy to "same-origin"

✗Permissions-PolicyMissing

Restricts which browser features (camera, microphone, geolocation) the page can use, limiting attack surface.

How to add it:

nginx

add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;

apache

Header always set Permissions-Policy "camera=(), microphone=(), geolocation=()"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set Permissions-Policy value

✗Referrer-PolicyMissing

Controls how much referrer information is sent with requests, preventing data leaks to third parties.

How to add it:

nginx

add_header Referrer-Policy "strict-origin-when-cross-origin" always;

apache

Header always set Referrer-Policy "strict-origin-when-cross-origin"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set Referrer-Policy to "strict-origin-when-cross-origin"

✓Strict-Transport-SecurityPresent

max-age=63072000; includeSubDomains; preload

Forces browsers to use HTTPS for all future requests, preventing man-in-the-middle attacks and SSL stripping.

✗X-Content-Type-OptionsMissing

Prevents browsers from MIME-sniffing responses away from the declared Content-Type, blocking drive-by downloads.

How to add it:

nginx

add_header X-Content-Type-Options "nosniff" always;

apache

Header always set X-Content-Type-Options "nosniff"

cloudflare

Rules > Transform Rules > Managed Transforms > Enable "Add X-Content-Type-Options header"

✓X-Frame-OptionsPresent

SAMEORIGIN

Prevents the page from being embedded in iframes, protecting against clickjacking attacks.

—X-XSS-ProtectionDeprecated

Legacy XSS filter for older browsers. Modern browsers use CSP instead. Set to "0" to avoid false positives.

4 recommended security headers are missing on trade.mb.io.

Issues Found

•CRITICAL: Bare wildcard (*) in connect-src allows ANY sourcecritical
•CRITICAL: Bare wildcard (*) in frame-src allows ANY sourcecritical
•CRITICAL: Bare wildcard (*) in img-src allows ANY sourcecritical
•CRITICAL: Bare wildcard (*) in script-src allows ANY sourcecritical
•CRITICAL: Bare wildcard (*) in style-src allows ANY sourcecritical
•Info: 'blob:' URI in frame-srcinfo
•Info: 'blob:' URI in img-srcinfo
•Info: 'blob:' URI in worker-srcinfo
•Info: 'data:' URI in img-srcinfo
•Missing CRITICAL directive default-src (Base fallback directive)critical
•Missing HIGH directive base-uri (Base URI control - prevents base tag injection)high
•Missing HIGH directive frame-ancestors (Framing control - prevents clickjacking)high
•Missing HIGH directive object-src (Plugin control - should be 'none')high
•Missing MEDIUM directive font-src (Font source control)medium
•Missing MEDIUM directive form-action (Form submission control - prevents form hijacking)medium
•Missing security header: Cross-Origin-Opener-Policymedium
•Missing security header: Permissions-Policymedium
•Missing security header: Referrer-Policymedium
•Missing security header: X-Content-Type-Optionsmedium
•No nonces or hashes used for script-srcmedium
•RISK: 'blob:' in worker-src allows creation of workers from dynamic blob contentmedium
•Unsafe eval() execution allowed in script-srchigh
•Unsafe inline execution allowed in script-srchigh
•Unsafe inline execution allowed in style-srchigh

Recommendations

→Add base-uri directive with appropriate restrictions
→Add default-src directive with appropriate restrictions
→Add font-src directive with appropriate restrictions
→Add form-action directive with appropriate restrictions
→Add frame-ancestors directive with appropriate restrictions
→Add object-src directive with appropriate restrictions
→Consider implementing a stricter Content Security Policy
→Replace wildcards (*) with specific source lists

Beyond headers: infrastructure exposure

via OSN, our sister project

Security headers protect the browser. OSN maps what's exposed underneath — servers, open ports, known CVEs, DNS and WHOIS.

See what the internet sees about trade.mb.ioWeak headers often come with other exposure — check the full picture.

See full exposure report on OSN →Free, no signup.

trade.mb.io

1 scan since 9/21/2026

Latest: 0/100

Total Scans

Latest Score

0/100

First Scan

9/21/2026

Last Scan

9/21/2026

Security

0 / 100

Critical security vulnerabilities — CSP provides minimal protection.

Compliance

42 / 100

Major compliance issues — missing critical directives and headers.

Best Practices

5 / 100

Best practices largely absent — review CSP configuration.

Scan History

Date	Score	CSP	Headers	Issues	Action
Sep 21, 2026	F (0)	Yes	2/7	24	View →

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HeaderTest security grade: F (0/100) for trade.mb.io

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