Question 1

What is Vulnify?

Accepted Answer

Vulnify is a free online website security platform at vulnify.app. It offers public security tools (SSL, headers, DNS, CSP) with no signup, plus full vulnerability scans for SQL injection, XSS, and OWASP Top 10 risks from a free account. Vulnify.app is the official product — not affiliated with unrelated vulnify.* domains.

Question 2

What is a free website security scan?

Accepted Answer

A free website security scan tests your site for SQL injection, XSS, exposed sensitive paths, missing security headers, and other OWASP-aligned risks. Vulnify runs public diagnostic tools instantly with no signup, and full scans start from a free account with starter credits at vulnify.app.

Question 3

website security scanner

Accepted Answer

A website security scanner automates vulnerability and misconfiguration checks on sites you authorize. Vulnify is a free online website security scanner at vulnify.app — public diagnostic tools with no signup plus full OWASP-aligned scans from a free account.

Question 4

website security scan

Accepted Answer

A website security scan checks your site for SQL injection, XSS, missing security headers, exposed paths, and OWASP-aligned risks. Vulnify offers a free website security scan at vulnify.app — public tools run instantly with no signup, and full scans start from a free account.

Question 5

website scanner

Accepted Answer

A website scanner checks a live site for vulnerabilities and misconfigurations from the browser or a hosted service. Vulnify is a free website scanner at vulnify.app — public SSL, headers, and DNS tools with no signup, plus full OWASP-aligned scans from a free account.

Question 6

online website security scanner

Accepted Answer

An online website security scanner runs in your browser with no install. At vulnify.app, enter a URL you own or are authorized to test, use free SSL and header tools without signup, or run a full vulnerability scan from a free account with prioritized fix guidance.

Question 7

What is a website security scanner?

Accepted Answer

A website security scanner checks a public website or application for common vulnerability patterns, risky misconfigurations, and exposed attack-surface signals so teams can prioritize remediation work before attackers do. Vulnify is a free online website security scanner at vulnify.app — not affiliated with other vulnify.* domains.

Question 8

What is a website vulnerability scanner?

Accepted Answer

A website vulnerability scanner probes a site for exploitable flaws such as SQL injection, cross-site scripting, missing security headers, and exposed sensitive paths. Vulnify offers free public diagnostic tools with no signup plus deeper vulnerability scans from a free account at vulnify.app.

Question 9

What is an online web security scanner?

Accepted Answer

An online web security scanner runs in the browser with no local install — you enter a URL and get TLS, header, DNS, or full vulnerability results from Vulnify’s hosted platform. Use it for quick baselines on sites you own or are authorized to test.

Question 10

How do I use a web vulnerability scanner online?

Accepted Answer

Go to vulnify.app, enter your target URL, and start with free public tools or a full scan from your dashboard. Vulnify is a hosted web vulnerability scanner online — no plugins or agents required, with prioritized remediation steps in every report.

Question 11

How do I run a security scan on a website online?

Accepted Answer

Visit vulnify.app, paste the URL of a site you own or have permission to test, and choose Quick for a fast baseline or Standard for production depth. Results include severity-ranked findings and fix guidance — a full security scan website online workflow with no signup for public tools.

Question 12

What is a site security scanner?

Accepted Answer

A site security scanner tests a public website for vulnerabilities, misconfigurations, and exposed attack-surface signals without requiring you to install software locally. Vulnify is a free site security scanner at vulnify.app with public tools and full OWASP-aligned scans from a free account.

Question 13

How do I run a website security scan online?

Accepted Answer

Go to vulnify.app, enter the URL of a site you own or are authorized to test, and start a scan. Choose Quick for a fast baseline or Standard for production checks. No install required — Vulnify is a fully hosted online website security scanner with prioritized fix guidance.

Question 14

How do I check my website for vulnerabilities?

Accepted Answer

Enter your target URL in Vulnify, choose the scan depth that matches your use case, and review the findings, evidence, and remediation guidance inside the report. For quick diagnostics, you can also use the public tool pages without signing in.

Question 15

What is OWASP Top 10?

Accepted Answer

OWASP Top 10 is a widely used awareness document that summarizes major web application security risk categories. Vulnify uses that model as one of several inputs when describing coverage and reporting security issues.

Question 16

How much does website security scanning cost?

Accepted Answer

Vulnify offers Free, Pro, and Team subscriptions. A free account includes starter credits for one Quick scan. Credit packs are listed on Pricing; self-serve purchase is not open yet. Public SSL, headers, and DNS tools need no account.

Question 17

What vulnerabilities does Vulnify detect?

Accepted Answer

Coverage includes web misconfigurations, exposed headers and cookies, protocol and certificate issues, injection-style risks, technology disclosures, and related attack-surface findings based on the selected scan depth and workflow.

Question 18

How often should I scan my website for security issues?

Accepted Answer

Run scans after meaningful changes, before launches, and on a recurring schedule for production systems. Website Watch is the always-on path: daily pulse plus a weekly Standard ($29/site/month) or Deep ($49/site/month) scan, with email when something new appears. Scheduled Scans remain the credit path for custom cadence and Comprehensive.

Question 19

How do I monitor a website for new security issues?

Accepted Answer

Use Website Watch. Add an HTTPS origin at /watch, pick Standard ($29 per site per month or $290 per year) or Deep ($49 or $490 per year), and Vulnify runs a daily pulse plus a weekly scan at that locked depth. Included runs do not use credits. See /documentation/website-watch for setup steps and /help/website-watch for troubleshooting.

Question 20

Can I put my agency brand on Vulnify reports?

Accepted Answer

Yes on Team and Enterprise. Open Settings, fill White-Label Reports, upload a PNG or JPEG logo, optionally hide Powered by Vulnify, then copy a 14-day client link from Scan History or email the report. Free and Pro keep Vulnify branding. See /documentation/white-label-reports.

Question 21

Is Vulnify a free website security scanner?

Accepted Answer

Yes. Vulnify offers free public security tools at vulnify.app with no signup — SSL, headers, DNS, CSP, and more. Full website vulnerability scans use starter credits on a free account, with subscriptions or pay-as-you-go credits for ongoing testing.

Question 22

Can I run a free website security scan without signing up?

Accepted Answer

Public diagnostic tools run instantly with no account. For a full website security scan that checks SQL injection, XSS, exposed paths, and OWASP-aligned risks, create a free Vulnify account and verify your email — starter credits are included at vulnify.app.

Question 23

How does Vulnify's website security scanner work?

Accepted Answer

Enter a URL you own or are authorized to test, choose a scan depth, and Vulnify probes your site externally for vulnerabilities and misconfigurations. Results include severity-ranked findings, evidence, and fix guidance — no agents or plugins required on your server.

Question 24

How do I run a Vulnify penetration test?

Accepted Answer

Order a $297 Penetration Test or $497 Comprehensive Pentest at /premium-assessments. Pay, confirm authorization, verify the hostname, optionally attach a login profile, confirm the engagement plan, then start now or schedule. Comprehensive can verify up to five extra hosts. You receive HTML and PDF (no score circle, no PCI/SOC 2/ISO badge) plus included retests. See /pentest-methodology and the sample reports.

Website Security Scanner FAQ — Free Scan Answers

Related Security Guides

Vulnify Website Security Scanner

How to Scan a Website for Vulnerabilities

OWASP Top 10 Explained (2025 Update)

SAST vs DAST vs SCA — Which Scanner Do You Need?

Cookie Security Explained: HttpOnly, Secure, and SameSite

SSRF Explained 2026: Find and Fix Server-Side Request Forgery

Penetration Test Methodology

Website Watch Documentation

White-Label Reports Documentation