Simple Pricing.
From basic uptime to full Change Intelligence. Pick the tools you need to catch problems before they catch you.
Marketer
The full suite for deep insights and security.
Agency
The full suite for deep insights and security with larger limits.
How much is poor website health costing you?
| Plan Limits | Free | Solopreneur | Marketer | Agency |
|---|---|---|---|---|
| Pages Tracked | 1 | 3 | 5 | 15 |
| Uptime Interval | 10m | 10m | 5m | 3m |
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Uptime & Availability
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Instant AlertsGet notified the second your site goes down via Email or Webhook. Incident HistoryA transparent log of every downtime event and recovery time. UK & EU BasedPrivacy-focused monitoring with all data kept strictly within the UK and EU. Keyword PresenceVerify specific text exists on the page to ensure your database is healthy. 24/7 MonitoringContinuous availability checks running every minute, every day. Smart VerificationWe double-check every failure to eliminate false positives and noise.
Free History
30 Days
Solopreneur History
30 Days
Marketer History
90 Days
Agency History
365 Days
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SEO Essentials
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Metadata & Canonical AuditMonitors Title and Description lengths and ensures Canonical tags match final URLs. Advanced Link HealthAutomated crawler detects broken internal and external links in real-time. Security & Mixed ContentScans for insecure HTTP resources on HTTPS pages. Indexing & Robots IntegrityDual-layer verification checking Meta Robots and robots.txt for "noindex" directives. Social & Schema ReadinessValidates Open Graph, Twitter Cards, and Schema.org structured data. Smart Redirect MonitoringVerifies HTTP requests correctly redirect to HTTPS to preserve link equity. Heading Structure AnalysisAnalyzes H1 tag usage and text content for semantic clarity. Accessibility & Core MetricsTracks Favicons and Language tags for better cross-regional indexing.
Free History
0 Days
Solopreneur History
30 Days
Marketer History
90 Days
Agency History
365 Days
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Security Monitoring
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Secure Infrastructure AuditIdentify exposed server signatures and software version disclosures. Hardened Header ValidationMonitoring of HSTS, CSP, X-Frame-Options, and more. Cookie & Session SecurityAudits cookies for HttpOnly, Secure, and SameSite flags. Form Injection DefenseScans forms for missing CSRF protection and insecure submission methods. Mixed Content & Resource IntegrityValidates Subresource Integrity (SRI) for external scripts. Automated Software ForensicsCross-references CMS and server versions against known vulnerability patterns. Browser-Side Risk ProfilingDetects configurations prone to clickjacking or DOM-based exploits.
Free History
0 Days
Solopreneur History
30 Days
Marketer History
90 Days
Agency History
365 Days
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Integrity & Assets
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SSL Chain VerificationEnsure your certificate is trusted by all major browsers. Domain Expiry GuardMonitor domain registration status to prevent accidental lapse. Broken Asset EngineDetect 404s on critical CSS, JS, and image dependencies. Mixed Content AlertsIdentify insecure HTTP resources on your secure HTTPS site. DNSSEC & Record AuditVerify DNS records are correctly configured and tamper-proof.
Free History
0 Days
Solopreneur History
0 Days
Marketer History
90 Days
Agency History
365 Days
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Change Intelligence
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Weighted Change IndexQuantifies shifts in content substance using Jaccard Similarity and Levenshtein distance. External Dependency FingerprintingMaps and monitors every third-party domain to detect unauthorized resource injection. Keyword Drift & DensityTracks top semantic terms to ensure content remains aligned with target keywords. Intelligent Content Noise ReductionStrips headers and footers to analyze only core body copy. Visual & Asset AuditingMonitors image counts and page weight to detect performance regressions. Historical Structural MappingAlerts you the moment a developer changes your H1 or Title architecture. Content Similarity BaselineCompares current snapshots against historical data for semantic similarity scores.
Free History
30 Days
Solopreneur History
30 Days
Marketer History
90 Days
Agency History
365 Days
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Page Performance
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Core Web Vitals EngineReal-time monitoring of LCP, CLS, and INP with threshold validation. Lighthouse Issue ExtractionIdentifies specific CSS/JS names and DOM elements causing bottlenecks. Automated Regression LogicDetects and alerts on significant performance dips (>5 points) between crawls. Resource Payload AuditsCategorized monitoring of transfer size, render-blocking impact, and TTFB. Visual Stability ForensicsIdentifies exact "Unsized Images" causing layout shifts (CLS). Third-Party Script AnalysisIsolates and identifies the slowest external origins like GTM or Facebook SDK.
Free History
0 Days
Solopreneur History
0 Days
Marketer History
0 Days
Agency History
365 Days
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Every plan includes unlimited people. No per-seat pricing. Ever.
Because monitoring reports are shareable via a simple link - no login required for the recipient - there's no such thing as a seat limit on a SiteVitals plan. A Marketer subscription covering ten sites covers ten sites for your whole team, your clients, your stakeholders. Share the link, they see the data.