Free Website Audit Tool & Technical SEO Analyzer - The Site Vitals

The Site Vitals: Comprehensive Website Performance, SEO, & Security Audits

An all-in-one analyzer evaluating your site across Core Web Vitals, security, SEO, accessibility, and speed — with developer-friendly diagnostics.

Export Client-Ready PDF Reports
Core Web Vitals Diagnostics (LCP, INP, CLS)
Scan History & Performance Tracking
100% Free Audit
Hero Illustration

Uncover and Meet Website Needs—

Meet tools work to professional enhance levels, get assets performance details, validate configuration, explore options.

User Experience

Validate page loading speeds, interactivity indicators, and layouts shift factors.

Data Accuracy

Ensures diagnostic checkers run in isolated sandboxes to report correct raw HTTP states.

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We Advise Organizations in Website Ranking

We analyze crawler accessibility, security configurations, design patterns, and responsive performance metrics.

Security

Assess security response headers, validate SSL, and avoid content leaks.

Users

Focus diagnostics on metrics that impact user retention and session metrics.

Crawling Errors

Identify broken redirects, canonical issues, and robots.txt failures.

Mobile Usability

Ensure optimal responsive scaling, element spacing, and contrast.

Diagnostics check

We Help and Check your Business Ranking Factors

Comprehensive Website Audit:
Search Engines Rely On Many Factors To Rank A Website.

SEO audits look inside your site architecture. We inspect indexability parameters, crawl sitemaps, analyze JavaScript bundles size, and verify SSL parameters to produce developer-handy diagnostics.

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Optimization Factors

Why SEO Audit?

Getting your website to rank in Google depends on many factors. Here are six primary benefits of running audits.

Identify Technical Issues

Detect and fix technical problems that block search rankings.

Improve Website Performance

Enhance user experience by optimizing page speeds and file transfers.

Optimize On-Page Elements

Validate page headers, crawl directives, and image preloads.

Boost Search Engine Visibility

Expose search indexing leaks to maximize search crawler discovery.

Stay Ahead Of Competitors

Compare page response performance metrics to sector standards.

Increase Organic Traffic

Unlock organic growth by keeping critical vitals in the green zones.

Workflow

How It Works?

Simple, transparent workflow to inspect website metrics, diagnose speed bottlenecks, and improve search traffic.

Step 1

Enter Your Domain

Submit your website domain to initiate comprehensive performance diagnostics.

Step 2

Wait For Results

Our crawlers scans your website and validates all metrics instantaneously.

Step 3

Receive Detailed Report

Receive detailed performance reports with actionable insights and fix issues instantly.

Diagnostic Engine

10-Points Diagnostic Engine

Every audit runs a comprehensive, multi-layered check covering speed, security, design, and indexability parameters.

Core Web Vitals

  • Largest Contentful Paint (LCP)
  • Cumulative Layout Shift (CLS)
  • Interaction to Next Paint (INP)

SEO Audit

  • Heading hierarchy (H1-H6)
  • Robots.txt & sitemaps index
  • Canonical tag structures

Security Headers

  • Content-Security-Policy (CSP)
  • Strict-Transport-Security (HSTS)
  • X-Frame-Options response flags

SSL Certificate

  • Certificate chain validity
  • TLS v1.2/v1.3 safety checks
  • Expiration threshold alerts

Accessibility

  • Color contrast ratio levels
  • ARIA roles & landmarks outline
  • Screen-reader labeling tags

Broken Links

  • Anchor route traversal
  • Internal URL integrity check
  • External status code audits

Tech Stack

  • Target server system specs
  • Web framework fingerprinting
  • Active CDN implementations

Waterfall Timeline

  • Total resource request queue
  • DNS resolution latency rates
  • Asset transfer durations

Asset Performance

  • JavaScript/CSS package payloads
  • Image format & compression
  • Cache parameters optimization

Screenshots

  • Multi-device viewport frames
  • Mobile, tablet, desktop scale
  • Visual rendering progression

Unhappy With Your Audit Result?
Get a Score you're Happy with.

Our diagnostic tool pinpoints the exact bottlenecks holding your site back. Enter your website address below to run a free audit instantly.