Know the Moment Your Website Is Compromised
Exposed API keys. Rogue subdomains. Hijacked CDN scripts. Card skimmers. ScanTower finds them before your customers do.
15+ security checks • Zero installation • Results in under 60 seconds
Your Site's Security Live Feed
Every scan triggers instant alerts when threats emerge: exposed keys, hijacked scripts, new subdomains, plugin CVEs, and more
Everything One Scan Covers
15+ checks per scan. No add-ons, no surprise hidden features. Supply chain to open ports.
WordPress vulnerabilities
Core, plugin & theme CVEs with severity ratings
Exposed secrets
API keys & credentials leaked in delivered code
Subresource Integrity
SRI hash verification & missing-SRI detection
Card skimmers & malware
Behavioral JavaScript analysis in a real browser
Certificate transparency
New subdomains & unauthorized certificates
Visual defacement
Perceptual screenshot comparison with region mapping
SSL/TLS analysis
Expiry warnings, weak ciphers, A+ to F grading
Security headers
CSP, HSTS, clickjacking & XSS protections
Misconfigurations
Exposed .git, .env, backups & debug endpoints
Port scanning
Top 1,000 ports - exposed services & attack surface
DNS security
DNSSEC, CAA, SPF & DMARC validation
Domain reputation
Blocklist & threat intelligence checks
Change detection
DNS, headers, scripts, ports & hosting drift
Screenshot evidence
Full visual history of every scan
Microsoft IIS scanning
IIS-specific misconfigurations & known CVEs
Visual Defacement - 2 of 16 page regions changed since baseline
Your Site Changed Overnight. Would You Notice?
ScanTower builds a baseline on your first scan. Every scan after that gets compared to it. So you know exactly what changed and where.
- Visual defacement detectionScreenshot hashing with adaptive thresholds per site. High-security sites can catch small changes. Busy sites won't get false alarms.
- Configuration drift alertsDNS records, security headers, SSL configuration, WHOIS, hosting provider - any unexpected change triggers an alert.
- New scripts, ports & subdomainsA new third-party script, an unexpected open port, or a fresh subdomain in CT logs - flagged the first scan it appears.
- Full screenshot timelineVisual evidence from every scan, with side-by-side before/after comparison when something changes.
Visual Defacement Detection
Every scan fingerprints your homepage screenshot and compares it to the last one. A large visual change triggers an alert, catching defacement and injected content that text-based checks can miss.
Plus more in every scan
Security Made Simple
No plugins. No installation. No technical knowledge required. Just instant security.
Enter Your URL
Type your website address. That's it. We scan from the outside - exactly the way an attacker sees you.
We Scan Everything
15+ security checks run in parallel - vulnerabilities, secrets, malware, SSL, subdomains, ports and more.
Stay Protected
Get your security report instantly, then turn on monitoring. We'll alert you the moment anything changes.
Alerts on Your Terms
Alerts that reach you in seconds, and reports your clients will actually read
Instant, Multi-Channel Alerts
Email, Slack, Discord, or webhooks straight into your own tooling. Configurable severity thresholds mean you're woken up for skimmers - not for a missing header.
Client-Ready PDF Reports
Professional security reports with screenshots, severity breakdowns, plain-English explanations and fix recommendations. Perfect for agencies proving the value of their monitoring retainer.
Security Score & History
Every site gets a 0-100 security score and an A+ to F grade, tracked over time. Watch your posture improve - and prove it with historical trend data.
Start Free, Scale When Ready
No credit card required. Upgrade anytime for more sites and features.
forever
Perfect for getting started
- 1 website
- 15 adhoc scans per month
- 1 PDF report download per month
- Weekly automated scans
- API access
Need something in between?
Need Extra Scans?
Purchase scan credits that never expire. Works with any plan including free. Perfect for busy months or one-off projects.
30-day money back guarantee • Cancel anytime
All payments securely processed by Stripe
Frequently Asked Questions
Do I need to install anything to scan my website?
No. ScanTower scans your website from the outside, exactly the way an attacker sees it. There are no plugins, agents, or code changes required - just enter your URL and results arrive in under 60 seconds.
What security issues does ScanTower detect?
Every scan runs 15+ checks: WordPress core, plugin and theme vulnerabilities, exposed API keys and secrets in your JavaScript, Subresource Integrity failures, card skimmers and malware, rogue subdomains via certificate transparency logs, SSL/TLS problems, missing security headers, DNS security issues, open ports, server misconfigurations like exposed .git and .env files, and visual defacement.
How does ScanTower detect that my site has been compromised?
ScanTower takes a snapshot of your site on the first scan: scripts, headers, DNS records, subdomains, open ports, and how it looks. Every scan after gets compared to it. New malicious scripts, integrity failures on CDN resources, unexpected subdomains, and visual changes all trigger alerts.
Does ScanTower work for non-WordPress websites?
Yes, absolutely. WordPress scanning is just one part. SSL, headers, exposed secrets, SRI, malware, DNS, ports, defacement detection all work on any site. We also have dedicated Microsoft IIS scanning.
How often does ScanTower scan my site?
You choose: hourly, daily, or weekly automated scans depending on your plan. Each scan is compared against your site’s history, so you’re alerted only when something actually changes or a new issue appears.
Is there a free plan?
Yes. You can run an instant scan right now without an account, and the free plan includes ongoing monitoring for one site - no credit card required.