Secably is a set of free online security tools for checking internet-facing targets. It scans a single domain, IP, or URL and reports items such as open ports, forgotten subdomains, weak TLS, and exploitable flaws, with clear steps to fix them. The site says the service is aimed at developers, agencies, businesses, sysadmins, and security teams.
Its toolset includes a website scanner for OWASP Top 10 issues, SQLi, XSS, and CVEs; an Nmap-powered port scanner with service detection; a subdomain finder based on DNS enumeration and certificate transparency logs; and a CMS scanner for WordPress, Joomla, and Drupal. Secably also offers SSL/TLS checking for certificates, TLS, and cipher suites, DNS lookup for records including SPF, DMARC, and DNSSEC, HTTP header analysis with CSP, HSTS, and security grades from A to F, and tech stack fingerprinting for CMSs, frameworks, libraries, and CDNs. The site also mentions a CVE database that is live, synced daily, and scored with CVSS and EPSS, plus a knowledge base with how-to guides.
Basic scans run with no signup needed and return results in seconds, with the site stating a median time to results under ten seconds. Users can sign up for free to save scan history and scans, and paid upgrades add scheduled monitoring, alerts on new exposures, and API access. The service says scan data is temporary and purged automatically, and it describes basic scans as free and requiring no card. It is delivered as an online service at app.secably.com and also mentions CLI and CI in its navigation. The page names open-source engines including Nmap, WhatWeb, dnspython, and Certificate Transparency tools.
secably sits in PulseGate's Security & compliance platforms category. It automates local security checks for TLS, HTTP headers, DNS, and subdomain discovery without requiring cloud accounts. secably is an open-source project aimed at security engineers and DevSecOps teams. secably is open source under the MIT license. It runs on the web and the command line.
It is developed by Open Source Maintainers, and it first shipped in 2026. The project is developed in the open on GitHub with 1 commit in the last 90 days. Key capabilities include TLS checks, HTTP header analysis, and DNS posture.
Summary written by a language model from the project’s public pages.
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