Online security and vulnerability scanning

SecurityHeaders tries to provide a fair score for all sites that are analyzed and the score is representative of how many security-based HTTP response headers the site issues. Over an HTTP connection, it checks for Content-Security-Policy, X-Content-Type-Options, X-Frame-Options and X-XSS-Protection. Over an HTTPS connection, it checks for two additional headers which are Strict-Transport-Security and Public-Key-Pins. And, ahem… it looks like our own site got an A+ rating; check for yourselves here.

Sucuri Free Website Malware and Security Scanner

The Sucuri SiteCheck scanner will check the website for known malware, blacklisting status, website errors, and out-of-date software. Sucuri scanners use the latest in fingerprinting technology allowing you to determine if your web applications are out of date, exploited with malware, or even blacklisted. The Scanner also monitors your DNS, SSL certs & WhoIs records.

SSL Server Test

This free online service performs a deep analysis of the configuration of any SSL web server on the public Internet. It provides deep analysis of your https URL including expiry day, overall rating, Cipher, SSL/TLS version, Handshake simulation, Protocol details, BEAST and much more.


Free online heuristic URL scanning and malware detection. Scan websites for malware, exploits and other infections with Quttera detection engine to check if the site is safe to browse. Check website for malicious pages and online threats. Monitor websites/domains for web threats online. Security tools for webmasters.


SiteGuarding is a professional security tool for your website, detecting malware on the website and removal services, website backup services, daily website file scanning and file changes monitoring, protect your website from hackers, and antivirus for websites.


ASafaWeb is automated security analyzer for ASP.NET Websites. The purpose of ASafaWeb is to make scanning for common configuration vulnerabilities in live ASP.NET websites dead easy. To that effect, you don’t need anything more than a URL to get started and ASafaWeb will head off and report on anything it can find which is remotely detectable.

UpGuard Web Scan

UpGuard gives you visibility into the configuration state of every server, network device, and cloud app your business depends on. It is external risk assessment tool uses publicly available information to grade on various factors including SSL, Clickjack attack, Cookie, DNSSEC, Headers and much more.

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