Is your website secure?

Paste any URL. Get an instant security grade with specific recommendations. Free. No signup.

Powered by HeaderGuard. Open source.

A
https://example.com
90/100 points
Security Headers
NDPA Compliance

Learn

For Founders

Sterling Bank Had A Known Vulnerability On A Test Server. They Did Not Fix It. 900,000 Customers Paying The Price.

You are not Sterling Bank. But the way they got hacked is how your website is exposed too. Three common patterns in plain English, and a 10-minute free check. For non-technical founders.
Breach Analysis

How Sterling Bank Got Breached, And Why 60% of Nigerian Enterprises Are Next.

A single unpatched vulnerability gave an attacker 9 days inside Sterling Bank, 3TB of customer KYC data, and a pivot into Remita. The pattern is not sophisticated. Here are the six structural weaknesses hiding in most Nigerian enterprises right now.
Research

We built a secret scanner. In 5 minutes, we found 68 exposed auth credentials.

One automated pass across 7 auth providers (Supabase, Firebase, Auth0, Cognito, Okta, Keycloak, Azure B2C) found 68 real credentials and 3 Supabase service_role keys that unlock entire databases.
Research

We Scanned 20 Nigerian Enterprises. 64% Lack Basic Security Headers.

We mapped 4,336 subdomains across banks, telcos, and fintechs. 64% of live hosts are missing HSTS. Here is what we found.
Research

We scanned 50 Nigerian business websites. 43 scored F.

Most Nigerian business websites are missing basic security headers. Here's what we found and why it matters.
Compliance

What is NDPA and does your website comply?

The Nigeria Data Protection Act affects every business with a website. Here's what you need to know in plain English.
Guide

5 security headers every Nigerian business website needs

Your website might be leaking information right now. These 5 headers stop the most common attacks.