Hullwise next to well-known scanners
What each tool checks, and where it does more than we do. Every statement about another tool comes from the vendor's own pages and is linked.
One page per comparison
Most of these tools specialize in one area and go deeper there than we do. Hullwise covers 63 checks across six areas with one page request and the JavaScript files the page includes. Every finding comes with a short explanation and a link to a fix guide.
Who is strongest where
| Tool | Strongest area | Does more than Hullwise on |
|---|---|---|
| Lovable Security Scan | The scan built into Lovable | Versions with known vulnerabilities, Secrets in the HTML, Explanation of findings |
| securityheaders.com | The well-known header check with a grade from A+ to F | No area documented |
| Mozilla Observatory | Mozilla's thorough header test on MDN, with a score of up to 145 | Security headers |
| Sucuri SiteCheck | Free for malware and blocklists, exactly what we don't check | Versions with known vulnerabilities, Malware and blocklists |
| SSL Labs | The thorough test for TLS and certificates | TLS and certificate in depth |
| Wappalyzer | Detects far more technology than we do, with versions and company data | Technology detection |
As of October 2026. The sources are listed on each comparison page. How Hullwise itself checks and grades is described under How we check.
All trademarks belong to their owners and are not affiliated with Hullwise.
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