Website Security Scanner

Find the vulnerabilities attackers look for, before they do

Run an automated website security audit that inspects your HTTP headers, hunts for exposed secrets and sensitive files, and verifies your email anti-spoofing records. Clear severity ratings, concrete remediation, zero noise.

Security headers & SSL/TLS Exposed API keys & .env files SPF & DMARC email records
0+

automated security checks per scan

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severity levels, from critical to low

0s

typical time to a full report

What this audit actually checks

Every check below runs on every scan. No black boxes: this is the exact coverage you get.

CategoryChecks
Transport & header security6
Secrets & sensitive exposure5
Email & domain trust2
01

Transport & header security

The response headers your server sends are your first line of defense. We verify each one and explain exactly what a missing header exposes you to.

HTTPS enforcement

Confirms your site is served over an encrypted connection, protecting users from man-in-the-middle attacks.

Content-Security-Policy

Detects a missing or weak CSP, your main defense against cross-site scripting (XSS) and data injection.

Strict-Transport-Security (HSTS)

Ensures browsers refuse downgraded HTTP connections, blocking protocol-downgrade and cookie-hijacking attacks.

X-Frame-Options

Stops your pages from being embedded in hostile iframes, the mechanism behind clickjacking.

Server info disclosure

Flags version banners like "nginx/1.20.1" that let attackers look up known CVEs for your exact stack.

WAF detection

Checks whether a web application firewall is filtering traffic in front of your app.

02

Secrets & sensitive exposure

One leaked key in a client-side bundle can mean a five-figure cloud bill or a full compromise. We scan what the public can see.

Exposed API keys

Scrapes your public HTML and JavaScript bundles for hardcoded credentials anyone could harvest.

Exposed sensitive files

Probes for publicly reachable .env files, .git directories, and backup files that leak configuration and source.

Secure cookie flags

Verifies session cookies carry Secure and HttpOnly attributes so scripts and open networks can't steal them.

CORS misconfiguration

Detects wildcard or overly permissive cross-origin policies that let malicious sites read authenticated data.

Outdated frontend libraries

Identifies JavaScript libraries with known CVEs that expose your users to client-side attacks.

03

Email & domain trust

Attackers don't need your server to impersonate your brand. An unprotected domain is enough to send email as you.

SPF record

Verifies your Sender Policy Framework record so mail servers can reject spoofed senders.

DMARC record

Confirms a DMARC policy tells receiving servers what to do when authentication fails. This is your policy layer against phishing sent in your name.

The report

Everything your team needs to act

A score without a fix list is trivia. Every report pairs measurement with prioritized, copy-ready remediation, including AI-native fix prompts for your coding assistant.

Severity-ranked findings from critical to low, with passed checks listed for your records

Plain-language "why this matters" explanation for every finding

Copy-paste remediation guidance, plus an agent-native fix prompt you can hand to your AI coding assistant

A 0-100 security score you can track scan-over-scan on the trend chart

From URL to fix list in three steps

01

Enter any URL

No installs, no code snippets, no DNS changes. Every audit starts from a single URL, yours or a competitor's.

02

Scanners do the work

Purpose-built engines audit security, SEO, AEO, GEO, brand visibility, and site health, with each check scored and severity-ranked.

03

Fix with AI-ready prompts

Every finding ships with plain-language remediation and an agent-native fix prompt you can paste straight into your AI coding assistant.

Frequently asked questions

Sources & further reading

Scan your site for vulnerabilities now

Free plan includes 3 full scans a month. No credit card required.