Question 1

Are SiteSecura’s utility tools free?

Accepted Answer

Yes. All standalone utility tools on the Resources page (including the DNS Lookup Tool, HTTP Status & Redirect Checker, security.txt Validator, Robots.txt & Sitemap Checker, and CSP Policy Analyzer) are free to use without subscriptions or hidden paywalls. A fair-usage rate limit (typically 15 requests per minute per IP address) is enforced to ensure reliable availability for all visitors.

Question 2

Do the tools require an account?

Accepted Answer

No account or sign-in is required to use any of our standalone utilities or to run an initial website security scan. You can immediately inspect DNS records, validate security.txt, trace redirect chains, or analyze a Content Security Policy anonymously. Free and paid accounts are optional if you wish to track scan history over time, download branded PDF reports, or configure automated continuous monitoring.

Question 3

What is the difference between an individual tool and a full website scan?

Accepted Answer

Individual utilities are focused, single-purpose tools designed to investigate a specific technical configuration—such as debugging a DNS propagation issue, testing crawler paths in robots.txt, tracing a 301 redirect chain, or validating CSP Level 3 directives. SiteSecura's full website security scan evaluates your entire external perimeter across TLS/SSL cipher suites, DNSSEC, email security (SPF, DKIM, DMARC), defensive HTTP security headers, and server disclosure signals in a single comprehensive assessment.

Question 4

Can I use the tools for a website I do not own?

Accepted Answer

SiteSecura's utilities only query publicly observable information—such as public DNS records, standard HTTP response headers, robots.txt, and RFC 9116 security.txt files that are already served to every internet browser. Because our inspection is strictly passive and non-intrusive, you can evaluate any public website. Invasive testing, denial-of-service attempts, and unauthorized exploitation are strictly prohibited by our Fair Usage Policy.

Question 5

Do the tools guarantee that a website is secure?

Accepted Answer

No automated or passive tool can guarantee 100% security or complete immunity from cyber threats. SiteSecura identifies externally observable configuration gaps, expired certificates, and missing browser defense policies. It does not replace internal source code audits, authenticated penetration testing, or application business logic verification.

Question 6

What should I do after a tool reports a problem?

Accepted Answer

Every tool provides clear technical context: an explanation of the finding, evidence extracted from the target, the security impact, and copyable remediation examples for common servers (Nginx, Apache, Cloudflare, Caddy). We recommend reviewing the actionable recommendation, implementing the necessary server or DNS adjustment, and re-running the tool to verify that the remediation is effective.

Website Security Tools & Resources

What do you want to inspect today?

Recommended Security Utilities

Website Security Scanner

SSL/TLS Certificate Checker

DNS Lookup Tool

CSP Policy Analyzer

Security Tools, Guides & Resources

All Free Website Security Tools(9 tools)

Website Security Scanner

SSL/TLS Certificate Checker

HTTP Security Headers Checker

SPF, DKIM & DMARC Checker

DNS Lookup Tool

HTTP Status & Redirect Checker

security.txt Validator

Robots.txt & Sitemap Checker

CSP Policy Analyzer

Website Security FAQ

Want a broader view of your website's security?

Stay Ahead of Emerging Vulnerabilities