Domain History

api.uat.risksafe.mitie.com

Grade A+ · 100/100 · 6/7 security headers present

Security Score

A+

100/ 100

Security Headers

6/ 7

CSP Violations

NoViolations

Issues Found

4Issues

Recommendations

2Available

Security

100 / 100

Excellent security posture with strong CSP protections in place.

Compliance

85 / 100

Mostly compliant but some directives or headers are missing.

Best Practices

60 / 100

Basic practices followed but missing important optimizations.

CSP Analysis

Content Security PolicyLOW

default-src 'self';script-src 'self' 'nonce-pTSm4fPYn/nS4uHEArX/9Q==';style-src 'self' 'nonce-pTSm4fPYn/nS4uHEArX/9Q==' https://fonts.googleapis.com; object-src 'none'; font-src https://fonts.gstatic.com; img-src 'self' data:; frame-src 'self' https://app.powerbi.com; frame-ancestors 'none'; connect-src https://api.uat.risksafe.mitie.com wss://api.uat.risksafe.mitie.com https://dc.services.visualstudio.com https://uat.risksafe.mitie.com https://app.powerbi.com;

Directive Analysis

default-srcLOW

self

script-srcLOW

self nonce-pTSm4fPYn/nS4uHEArX/9Q==

style-srcLOW

self nonce-pTSm4fPYn/nS4uHEArX/9Q== https://fonts.googleapis.com

object-srcLOW

none

font-srcLOW

https://fonts.gstatic.com

img-srcLOW

self data:

•Info: 'data:' URI in img-src

frame-srcLOW

self https://app.powerbi.com

frame-ancestorsLOW

none

connect-srcLOW

https://api.uat.risksafe.mitie.com wss://api.uat.risksafe.mitie.com https://dc.services.visualstudio.com https://uat.risksafe.mitie.com https://app.powerbi.com

Missing Directives

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

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

Security Headers

✓Cross-Origin-Opener-PolicyPresent

same-origin

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

✓Permissions-PolicyPresent

payment=(), geolocation=(), camera=(), microphone=()

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

✓Referrer-PolicyPresent

strict-origin-when-cross-origin

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

✓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-OptionsPresent

nosniff

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

✗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-ProtectionPresent

01; mode=block

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

1 recommended security header is missing on api.uat.risksafe.mitie.com.

Issues Found

•Info: 'data:' URI in img-srcinfo
•Missing HIGH directive base-uri (Base URI control - prevents base tag injection)high
•Missing MEDIUM directive form-action (Form submission control - prevents form hijacking)medium
•Missing security header: X-Frame-Optionsmedium

Recommendations

→Add base-uri directive with appropriate restrictions
→Add form-action directive with appropriate restrictions

Beyond headers: infrastructure exposure

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