Every check your site needs, in one place

BrandSentryPro runs automated security, SEO and performance checks on your site and tells you exactly what to fix — each one graded so you know what matters most.

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40 automated checks across security, SEO, performance and uptime

Core scanners

The first line of defence — surface what is exposed, broken or about to expire.

Find open or exposed ports on your server before an attacker does.

Crawl your site for broken links that hurt user experience and SEO.

Subdomain Scanner

Discover every subdomain tied to your domain, including forgotten ones.

Validate certificates and get warned well before they expire.

Security checkers

Catch misconfigurations and weak spots that leave your site open to attack.

Find insecure HTTP resources loaded on otherwise secure HTTPS pages.

Security Headers

Check for HSTS, CSP, X-Frame-Options and other protective headers.

Vulnerability Scanner

Detect outdated software and known, exploitable vulnerabilities.

Domain Expiration

Never lose a domain to a missed renewal again.

Nameserver Checker

Track your authoritative nameservers and get alerted when they change.

TLS Version Checker

See which TLS versions your site offers and get alerted if a deprecated one returns.

Certificate Chain Checker

Catch a missing intermediate before it breaks mobile apps and APIs.

Typosquatting Checker

Find the lookalike domains attackers register to phish your customers.

Subdomain Takeover Checker

Find dangling subdomains an attacker could hijack to impersonate you.

DNS Record Change Checker

Get alerted the moment your A, MX, NS or TXT records change.

Phishing Domain Checker

Catch the brand + "login" domains attackers register to phish your customers.

Dependency Vulnerability Checker

Find outdated jQuery, Bootstrap and other libraries with known CVEs on your site.

IP Reputation & Blacklist

See if your server IP has landed on spam or malware blacklists.

Server Hardening

Checks for Fail2Ban, Nginx rate limiting, hidden version tokens and OS updates.

OpenVAS Vulnerability Scan

Run a deep network vulnerability assessment across every exposed service.

Email Blacklist Checker

See if your domain or mail server is on an email blacklist.

Email Spam Rating Checker

Score your SPF, DKIM, DMARC and blacklist status for deliverability.

Malware Blacklist Checker

See if your site is flagged for malware, phishing or botnet activity.

Google Safe Browsing Checker

Check if your site triggers the browser malware/phishing warning page.

Email Configuration Checker

Validate your MX, SPF, DKIM and DMARC records for errors.

Trustpilot Monitoring

Track your Trustpilot TrustScore and get warned when it drops.

Leaked Credential Checker

See if your domain has appeared in a known data breach.

Google Business Profile Monitoring

Track your Google star rating and get warned when it drops.

Brand Mention Monitoring

Get alerted when your brand is mentioned somewhere new on the web.

SEO & content checkers

Make sure search engines can find, read and rank every page.

Title, description, canonical, robots, Open Graph and Twitter cards.

Heading Structure

A single H1, logical H2s and no skipped heading levels.

Flag images missing alt text for accessibility and search engines.

Validate your XML sitemap and catch the errors crawlers trip on.

Make sure you are not accidentally blocking search engines.

Performance checkers

Find what is slowing your pages down — and what to fix first.

TTFB, load time, page size, compression, caching and HTTP version.

Core Web Vitals

Track LCP, CLS and INP — the real-world metrics Google ranks you on.

Render-Blocking Resources

Find scripts and styles that delay your first paint.

Catch long redirect chains that slow down every request.

Image Optimization

Missing dimensions, lazy loading and modern image formats.

Verify preload, preconnect, dns-prefetch and prefetch usage.

Third-Party Scripts

Measure the weight third-party scripts add to your pages.

All in one place

Run every check automatically

Add a monitor and BrandSentryPro keeps every check running for you — with alerts the moment something needs attention.