Dec 22, 2025 · Understand the security, performance, technology, and network details of a URL with a publicly shareable report.

Scan your website for malware, hacks, and blocklist status. You can rely on our state-of-the-art website malware scanner and remediation team to clean up your site.

Controls which country the URL will be scanned from. Attention: Country selection for private scans only works on our commercial plans. Loading...

Check your site for malware, viruses, and vulnerabilities with SiteLock's free malware scanner. Enter your website or a specific URL & see results in seconds.

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Analyse suspicious files, domains, IPs and URLs to detect malware and other breaches, automatically share them with the security community. By submitting data above, you are …

All-in-one tool to scan, detect & fix website performance, broken links, accessibility, responsiveness, visual & other issues. Start automating QA in 2-minutes.

Snyk helps you scan the code, dependencies, and infrastructure that support your web applications so you can confirm the components of your website are secure.

Scan your website for security vulnerabilities, completely for free. Get a detailed scan report, with insights and actionable recommendations.

ZAP is a free, open-source web application security scanner actively maintained by an international community.