SiteVitals Features
Six things your website needs someone to watch.
SiteVitals isn't one big bloated tool. It's six precision instruments. Pick what you need, ignore what you don't.
Uptime & Availability
Standard on all plans
Continuous monitoring of your site’s availability, with instant alerts the moment something goes down. No enterprise contract required - and no excuses not to have it.
Instant Alerts
Get notified the second your site goes down via Email or Webhook.
Incident History
A transparent log of every downtime event and recovery time.
UK & EU Based
Privacy-focused monitoring with all data kept strictly within the UK and EU.
Keyword Presence
Verify specific text exists on the page to ensure your database is healthy.
24/7 Monitoring
Continuous availability checks running every minute, every day.
Smart Verification
We double-check every failure to eliminate false positives and noise.
SEO Essentials
Available on Solopreneur and above
Automated monitoring of your technical SEO fundamentals - metadata, canonicals, schema, indexing instructions. The things that determine whether search engines (and increasingly, AI tools) can properly find and rank what you do.
Metadata & Canonical Audit
Monitors Title and Description lengths and ensures Canonical tags match final URLs.
Advanced Link Health
Automated crawler detects broken internal and external links in real-time.
Security & Mixed Content
Scans for insecure HTTP resources on HTTPS pages.
Indexing & Robots Integrity
Dual-layer verification checking Meta Robots and robots.txt for "noindex" directives.
Social & Schema Readiness
Validates Open Graph, Twitter Cards, and Schema.org structured data.
Smart Redirect Monitoring
Verifies HTTP requests correctly redirect to HTTPS to preserve link equity.
Heading Structure Analysis
Analyzes H1 tag usage and text content for semantic clarity.
Accessibility & Core Metrics
Tracks Favicons and Language tags for better cross-regional indexing.
Security Monitoring
Available on Solopreneur and above
Continuous checks on your security headers, cookie configuration, and third-party script integrity. Flags vulnerabilities and changes in your site’s security posture before they become a problem you have to explain.
Secure Infrastructure Audit
Identify exposed server signatures and software version disclosures.
Hardened Header Validation
Monitoring of HSTS, CSP, X-Frame-Options, and more.
Cookie & Session Security
Audits cookies for HttpOnly, Secure, and SameSite flags.
Form Injection Defense
Scans forms for missing CSRF protection and insecure submission methods.
Mixed Content & Resource Integrity
Validates Subresource Integrity (SRI) for external scripts.
Automated Software Forensics
Cross-references CMS and server versions against known vulnerability patterns.
Browser-Side Risk Profiling
Detects configurations prone to clickjacking or DOM-based exploits.
Integrity & Assets
Available on Marketer and above
Monitors your domain registration, SSL certificate health, and the external scripts and assets your site depends on. Because a domain that expires, a cert that lapses, or a third-party font that breaks its license can take your site offline just as effectively as a server failure - and is often harder to spot.
SSL Chain Verification
Ensure your certificate is trusted by all major browsers.
Domain Expiry Guard
Monitor domain registration status to prevent accidental lapse.
Broken Asset Engine
Detect 404s on critical CSS, JS, and image dependencies.
Mixed Content Alerts
Identify insecure HTTP resources on your secure HTTPS site.
DNSSEC & Record Audit
Verify DNS records are correctly configured and tamper-proof.
Change Intelligence
Available on Marketer and above
Tracks content changes, keyword drift, and external script fingerprints over time - and lets you log your own site changes alongside the data. So when something shifts in performance or rankings, you have a clear timeline to look back at rather than a mystery to solve.
Weighted Change Index
Quantifies shifts in content substance using Jaccard Similarity and Levenshtein distance.
External Dependency Fingerprinting
Maps and monitors every third-party domain to detect unauthorized resource injection.
Keyword Drift & Density
Tracks top semantic terms to ensure content remains aligned with target keywords.
Intelligent Content Noise Reduction
Strips headers and footers to analyze only core body copy.
Visual & Asset Auditing
Monitors image counts and page weight to detect performance regressions.
Historical Structural Mapping
Alerts you the moment a developer changes your H1 or Title architecture.
Content Similarity Baseline
Compares current snapshots against historical data for semantic similarity scores.
Page Performance
Available on Marketer and above
Deep monitoring of Core Web Vitals - LCP, CLS - with historical tracking so you can see exactly when performance changed and investigate what caused it. Identifies the specific CSS or JavaScript that is slowing your pages down.
Core Web Vitals Engine
Real-time monitoring of LCP, CLS, and INP with threshold validation.
Lighthouse Issue Extraction
Identifies specific CSS/JS names and DOM elements causing bottlenecks.
Automated Regression Logic
Detects and alerts on significant performance dips (>5 points) between crawls.
Resource Payload Audits
Categorized monitoring of transfer size, render-blocking impact, and TTFB.
Visual Stability Forensics
Identifies exact "Unsized Images" causing layout shifts (CLS).
Third-Party Script Analysis
Isolates and identifies the slowest external origins like GTM or Facebook SDK.
The Annotatable Timeline
Context is everything.
So we built it in.
Every scan SiteVitals runs is timestamped and logged to a shared timeline. Uptime events, security regressions, content changes, structural shifts, performance dips sm: all of it, in order, with dates.
But the part that makes it genuinely useful is that you can add to it too. Install a new plugin? Log it. Deploy a new version of the site? Log it.
When something goes wrong sm: you will not be trying to reconstruct what changed from memory. You will have a single timeline that shows exactly what happened, in what order.
One plan. Everyone
who needs access.
Every SiteVitals plan includes unlimited seats. There is no per-user pricing, no tier that locks access behind a higher plan, and no reason to restrict who can see your monitoring data.
Invite your developer, your SEO, your content team, your client — everyone sees the same timeline, the same alerts, and the same reports.
For agencies, this means you can share access with clients directly — giving them visibility without additional cost or creating separate accounts.
Unlimited team members
Add everyone who needs visibility. Developers, marketers, SEOs, account managers — no per-seat charge at any plan level.
Share reports with clients
Give clients direct access to their own site’s monitoring data. They see what is relevant to them; you keep your full agency view.
Shared timeline, shared context
When an alert fires, everyone with access can see the full history — including manual entries from other team members — without needing to ask what changed.
Configurable alert routing
Different alerts can go to different people. SSL expiry warnings to your developer; content change alerts to your SEO; downtime to everyone.
Your website is running.
But is it running well?
Find out what SiteVitals can see that you cannot - and start catching problems before they catch you out.
Things people often ask us.
If something is not covered here, we are genuinely happy to answer it. We are a small team and we actually respond.
How can I monitor my website uptime?
SiteVitals continuously checks your selected pages and alerts you immediately if they become unavailable, helping you respond quickly and minimise downtime.
Can website downtime affect SEO?
Yes. Repeated or prolonged downtime can prevent search engines from crawling your pages, which may negatively affect rankings and visibility.
How do I monitor the overall health of my website?
Website health monitoring combines uptime, performance, SEO, security and integrity checks so you can spot issues affecting reliability, speed, visibility and safety.
How can I monitor my website for security vulnerabilities?
SiteVitals scans monitored pages for unsafe code, weak configurations, exposed software and security header issues to help detect changes in your site’s security posture.
How do I track and detect website performance changes over time?
SiteVitals monitors performance using Google PageSpeed Insights and stores historical results. When significant regressions occur, alerts are triggered so you can investigate recent changes.
Do I need technical knowledge to use SiteVitals?
No. SiteVitals is designed for both technical and non-technical users. You can start monitoring without installing software or making code changes.