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Security

· 12 checks — HTTP headers, CSP, TLS handshake, and cookie hygiene rolled into one auditable list.
SCORE
80
GRADE
B
FIX
3
REVIEW
2
PASS
7
INFO
0
Checks
12
7 PASS 2 REVIEW 3 FIX
D
Content Security Policy
Action
4 of 10 CSP checks passed
FIX
4 of 10 CSP checks passed
Info::
Raw CSP policy
Got: default-src 'self' https://cutt.ly https://www.cutt.ly https://www.google.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://challenges.cloudflare.com https://www.googletagmanager.com https://www.google-analytics.com https://www.google.com https://www.gstatic.com https://connect.facebook.net https://platform.twitter.com https://cutt.ly https://www.cutt.ly; img-src 'self' data: https://www.googletagmanager.com https://www.google-analytics.com https://www.google.com https://*.gstatic.com https://scontent.xx.fbcdn.net https://platform-lookaside.fbsbx.com https://www.facebook.com https://cutt.ly https://www.cutt.ly; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://platform.twitter.com https://cutt.ly https://www.cutt.ly; font-src 'self' data: https://fonts.gstatic.com https://platform.twitter.com; connect-src 'self' https://*.google-analytics.com https://*.facebook.com https://*.fbcdn.net https://graph.facebook.com https://api.twitter.com https://cutt.ly https://www.cutt.ly; frame-src 'self' https://challenges.cloudflare.com https://www.google.com https://www.facebook.com https://platform.twitter.com; object-src 'none'; frame-ancestors 'self'; worker-src 'self' blob: https://challenges.cloudflare.com;
Info::
default-src directive is set
Got: default-src 'self' https://cutt.ly https://www.cutt.ly https://www.google.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-inline' 'unsafe-eval' https://challenges.cloudflare.com https://www.googletagmanager.com https://www.google-analytics.com https://www.google.com https://www.gstatic.com https://connect.facebook.net https://platform.twitter.com https://cutt.ly https://www.cutt.ly
Critical::
'unsafe-eval' found in script source
'unsafe-eval' allows eval() and similar functions, enabling code injection. Remove it.
Got: script-src 'self' 'unsafe-inline' 'unsafe-eval' https://challenges.cloudflare.com https://www.googletagmanager.com https://www.google-analytics.com https://www.google.com https://www.gstatic.com https://connect.facebook.net https://platform.twitter.com https://cutt.ly https://www.cutt.ly
Info::
No wildcard in script source
Info::
object-src is set to 'none'
Got: object-src 'none'
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'
Info::
frame-ancestors directive is set
Got: 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

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'https://cutt.lyhttps://www.cutt.lyhttps://www.google.com
script-src 'self''unsafe-inline''unsafe-eval'https://challenges.cloudflare.comhttps://www.googletagmanager.comhttps://www.google-analytics.comhttps://www.google.comhttps://www.gstatic.comhttps://connect.facebook.nethttps://platform.twitter.comhttps://cutt.lyhttps://www.cutt.ly
img-src 'self'data:https://www.googletagmanager.comhttps://www.google-analytics.comhttps://www.google.comhttps://*.gstatic.comhttps://scontent.xx.fbcdn.nethttps://platform-lookaside.fbsbx.comhttps://www.facebook.comhttps://cutt.lyhttps://www.cutt.ly
style-src 'self''unsafe-inline'https://fonts.googleapis.comhttps://platform.twitter.comhttps://cutt.lyhttps://www.cutt.ly
font-src 'self'data:https://fonts.gstatic.comhttps://platform.twitter.com
connect-src 'self'https://*.google-analytics.comhttps://*.facebook.comhttps://*.fbcdn.nethttps://graph.facebook.comhttps://api.twitter.comhttps://cutt.lyhttps://www.cutt.ly
frame-src 'self'https://challenges.cloudflare.comhttps://www.google.comhttps://www.facebook.comhttps://platform.twitter.com
object-src 'none'
frame-ancestors 'self'
worker-src 'self'blob:https://challenges.cloudflare.com
D
Permissions-Policy
Action
No header set
FIX
No header set
Warning::
No Permissions-Policy header
Consider adding a Permissions-Policy header to restrict browser feature access from embedded content.

No Permissions-Policy header set.

Without this header, embedded iframes can request access to sensitive device features.

Suggested header
Permissions-Policy: camera=(), microphone=(), geolocation=(), payment=(), usb=()
D
security.txt
Action
No /.well-known/security.txt published
FIX

security.txt

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

C
Security Headers
Action
6 of 10 headers properly configured
REVIEW
6 of 10 headers properly configured
Warning::
HSTS max-age is too short (15552000s, should be ≥ 31536000s)
A short max-age leaves a window for downgrade attacks. Set max-age to at least 31536000 (1 year).
Got: max-age=15552000; includeSubDomains; preload 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: same-origin
Warning::
Permissions-Policy header is missing
Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.
Expected: geolocation=(), camera=(), microphone=()
Info::
Content-Security-Policy is present
Got: default-src 'self' https://cutt.ly https://www.cutt.ly https://www.google.com; …
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: cloudflare

A short max-age leaves a window for downgrade attacks. Set max-age to at least 31536000 (1 year).

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

Short HSTS max-age leaves a downgrade-attack window every time the cache expires — set ≥ 1 year.

Learn more

max-age below 31536000 (1 year) is below industry recommendation. The browser forgets the HSTS policy and re-exposes first-visit downgrade attacks. Set to 63072000 (2 years) and add `includeSubDomains; preload` to qualify for the HSTS preload list.

Source: RFC 6797 / hstspreload.org

Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.

Expected: geolocation=(), camera=(), microphone=()
Why this matters

Permissions-Policy locks down browser APIs you don't use — without it, every page can request camera/mic/geolocation if XSS lands.

Learn more

By default every page can request the camera, microphone, geolocation, payment APIs, and dozens more. Permissions-Policy turns off the ones you don't need so a future bug can't quietly start using them. It's a defense-in-depth header — one line, big surface reduction.

Source: MDN / W3C

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 171 days)
Got: 2026-10-09T23:59:59Z
Info::
Certificate chain has 3 certificates
Info::
Certificate uses modern signature algorithm
Got: SHA256-RSA
Info::
Certificate covers 2 domain(s)
Got: www.cutt.ly, cutt.ly
Info::
Certificate is issued by a trusted CA
Got: CN=GeoTrust TLS RSA CA G1,OU=www.digicert.com,O=DigiCert Inc,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=www.cutt.lyIssuer CN=GeoTrust TLS RSA CA G1,OU=www.digicert.com,O=DigiCert Inc,C=USValid 2026-03-25T00:00:00Z → 2026-10-09T23:59:59ZExpires in 171 days SANs www.cutt.ly, cutt.lySignature SHA256-RSASerial e50cdc081cafd53ddacb1a262bb0026
Intermediate (CA Certificate)
Subject CN=GeoTrust TLS RSA CA G1,OU=www.digicert.com,O=DigiCert Inc,C=USIssuer CN=DigiCert Global Root G2,OU=www.digicert.com,O=DigiCert Inc,C=USValid 2017-11-02T12:23:37Z → 2027-11-02T12:23:37ZExpires in 559 days Signature SHA256-RSASerial d07782a133fc6f9a57296e131ffd179
Intermediate (CA Certificate)
Subject CN=DigiCert Global Root G2,OU=www.digicert.com,O=DigiCert Inc,C=USIssuer CN=DigiCert Global Root CA,OU=www.digicert.com,O=DigiCert Inc,C=USValid 2024-01-18T00:00:00Z → 2031-11-09T23:59:59ZExpires in 2028 days Signature SHA256-RSASerial fe032ab844d033106c50c8e13c8b068
A
Cookie Security
1 cookies analyzed, 1 checks passed
PASS
1 cookies analyzed, 1 checks passed
Info::
Cookie 'PHPSESSID' has the Secure flag
Warning::
Cookie 'PHPSESSID' is missing the HttpOnly flag
Without HttpOnly, this cookie can be accessed by JavaScript, making it vulnerable to XSS-based theft.
Warning::
Cookie 'PHPSESSID' has no SameSite attribute
Without an explicit SameSite attribute, browser default behavior varies. Set SameSite=Lax or Strict.
1 cookies analyzed 2 warnings
NameSecureHttpOnlySameSiteSizeIssues
PHPSESSID35 B2
A+
Subresource Integrity
No external resources
PASS
No external resources
Info::
No external resources to protect
SRI Coverage No external resources — SRI not applicable
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: reject
PASS
DMARC: reject
Info::
DMARC policy is reject — strongest protection
DMARC
Policy reject — strongest protection Record v=DMARC1; p=reject; pct=100;
A
Transport Security
HTTP/3, HSTS, and TLS version analysis
PASS
HTTP/3, HSTS, and TLS version analysis
Info::
HTTP/3 (QUIC) supported
The server advertises HTTP/3 via Alt-Svc for faster connections on mobile networks.
Warning::
HSTS max-age is short: 180 days
HSTS max-age should be at least 1 year (31536000 seconds).
Got: max-age=15552000 (expected 31536000)
Info::
HSTS preload enabled
Info::
TLS 1.3 in use (fastest handshake, 1-RTT)
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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