Domain History

multireseller.myadminapp.test.aws.d4sp.com

Grade F · 33/100 · 1/7 security headers present

Security Score

33/ 100

Security Headers

1/ 7

CSP Violations

NoViolations

Issues Found

17Issues

Recommendations

3Available

Security

33 / 100

Significant security weaknesses detected in CSP configuration.

Compliance

44 / 100

Major compliance issues — missing critical directives and headers.

Best Practices

35 / 100

Few best practices adopted — significant room for improvement.

CSP Analysis

Content Security PolicyHIGH

default-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; connect-src 'self' blob: https://*.ingest.us.sentry.io;img-src 'self' data:; font-src 'self' data:; style-src 'self' 'unsafe-inline'; media-src 'self' blob:; worker-src 'self' blob:; base-uri 'self'; form-action 'self'

Directive Analysis

default-srcLOW

none

script-srcHIGH

self unsafe-inline unsafe-eval

•Unsafe inline execution allowed in script-src

•Unsafe eval() execution allowed in script-src

•No nonces or hashes used for script-src

connect-srcLOW

self blob: https://*.ingest.us.sentry.io

•Info: 'blob:' URI in connect-src

img-srcLOW

self data:

•Info: 'data:' URI in img-src

font-srcLOW

self data:

•Info: 'data:' URI in font-src

style-srcHIGH

self unsafe-inline

•Unsafe inline execution allowed in style-src

media-srcLOW

self blob:

•Info: 'blob:' URI in media-src

worker-srcMEDIUM

self blob:

•Info: 'blob:' URI in worker-src

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

base-uriLOW

self

form-actionLOW

self

Missing Directives

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

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

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=31536000; includeSubDomains

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-OptionsMissing

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

How to add it:

nginx

add_header X-Frame-Options "DENY" always;

apache

Header always set X-Frame-Options "DENY"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set X-Frame-Options to "DENY"

—X-XSS-ProtectionDeprecated

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

5 recommended security headers are missing on multireseller.myadminapp.test.aws.d4sp.com.

Issues Found

•Info: 'blob:' URI in connect-srcinfo
•Info: 'blob:' URI in media-srcinfo
•Info: 'blob:' URI in worker-srcinfo
•Info: 'data:' URI in font-srcinfo
•Info: 'data:' URI in img-srcinfo
•Missing HIGH directive frame-ancestors (Framing control - prevents clickjacking)high
•Missing HIGH directive object-src (Plugin control - should be 'none')high
•Missing security header: Cross-Origin-Opener-Policymedium
•Missing security header: Permissions-Policymedium
•Missing security header: Referrer-Policymedium
•Missing security header: X-Content-Type-Optionsmedium
•Missing security header: X-Frame-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 frame-ancestors directive with appropriate restrictions
→Add object-src directive with appropriate restrictions
→Consider implementing a stricter Content Security Policy

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 multireseller.myadminapp.test.aws.d4sp.comWeak headers often come with other exposure — check the full picture.

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