SiteVitals is unclaimed —

SiteVitals

One unified timeline for your website's uptime, performance, security, SEO, servers, and scheduled jobs — with the intelligence to connect the dots.·sitevitals.co.uk

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SiteVitals is a website intelligence platform that unifies uptime, Core Web Vitals performance, security scanning, technical SEO and AI-readiness auditing, content integrity, server metrics and cron job status into a single correlated timeline. It works entirely from outside the monitored site, requiring no plugins or code changes for website monitoring, and offers an optional lightweight agent for server health checks. Alerts are delivered by email, Slack, or webhook, and a REST API and MCP server allow programmatic and AI-assistant access to monitoring data.

What it's for

Monitoring uptime and availability of websitesTracking technical SEO and AI search readinessDetecting security misconfigurations and vulnerabilitiesMonitoring server health (CPU, memory, disk, services)Monitoring scheduled/cron jobs for missed or late runsManaging multi-client website portfolios with shareable reportsTracking content changes and correlating them with other site events

Features 20

AI readiness scoring for AI search visibility
Broken asset detection (CSS, JS, images)
Content change detection using Jaccard Similarity and Levenshtein distance
Cookie and session security audits
Core Web Vitals (LCP, CLS, INP) performance monitoring
Cron/scheduled job monitoring with missed and late job detection
Domain expiry monitoring
JSON-LD schema validation
Lighthouse issue extraction
llms.txt and AI crawler access audits
MCP server for AI assistant integration
Portfolio dashboard with shareable client reports
REST API for programmatic access
Security header monitoring (HSTS, CSP, X-Frame-Options)
Server monitoring (CPU, memory, disk, load average)
Service health checks (nginx, MySQL, Redis, PHP-FPM)
Shared, annotatable event timeline correlating all signals
SSL certificate chain verification and expiry alerts
Technical SEO auditing (metadata, canonical, heading structure)
Uptime monitoring with checks as frequent as every 1 minute

At a glance

free tierAPI

TypeWeb app

DeploymentCloud

PlatformsWeb

Foragencies, freelance web designers, marketers, sole traders/small businesses, account managers, in-house developers, charities

Company18a Productions Limited · 2007

Integrations

SlackClaudeGitHub ActionsLaravelWordPressnginxMySQLRedisPHP-FPM

Resources

Docs

Pricing

All prices are stated in GBP, excluding VAT. Annual billing gives a 20% discount (Starter's annual-equivalent rate is stated as about £15.17/month elsewhere on the site). Enterprise pricing is custom/quote-based.

FreeFree

Essential uptime monitoring for one page, free forever.

1 page, 10-minute uptime checks, 30 days uptime history

Starter£19/mo

Full suite monitoring for up to five key pages; billed annually the price drops to about £15.17/month.

5 pages, 5-minute checks, 90 days history

Marketer£45/mo

Adds server health, scheduled task checks and 1-minute intervals.

10 pages, 1-minute checks, 15 cron jobs, 2 servers, 180 days history

Agency£99/mo

Marked as Best Value; for whole client portfolios of roughly 15–25 sites.

50 pages, 1-minute checks, 30 cron jobs, 10 servers, 365 days history

EnterpriseQuote

Custom pricing, contact sales.

50+ pages, <1 minute checks, 30+ cron jobs, 10+ servers, custom data retention

Annual billing gives a 20% discount; Starter drops to about £15.17/month when billed annually.