SEO Analytics & Tools

Measuring and analyzing your SEO performance is essential for continuous improvement. The right tools help you understand what's working and identify opportunities.

Google Search Console

Free tool from Google for monitoring your site's search performance:

Performance Report: Clicks, impressions, CTR, position by query/page
Coverage Report: Indexed pages, errors, warnings
Core Web Vitals: Page experience metrics
Mobile Usability: Mobile-friendly issues
Links Report: Internal and external links
URL Inspection: Check how Google sees specific pages

// Key metrics to track in Search Console

const searchConsoleMetrics = {
  // Performance metrics
  "clicks": "Number of clicks from search results",
  "impressions": "Times your pages appeared in search",
  "ctr": "Click-through rate (clicks / impressions)",
  "position": "Average ranking position",

  // Monitor for issues
  "coverage_errors": "Pages with indexing problems",
  "mobile_issues": "Mobile usability problems",
  "security_issues": "Hacked content, malware"
};

Google Analytics 4

// Next.js Google Analytics setup
// app/layout.tsx

import { GoogleAnalytics } from '@next/third-parties/google';

export default function RootLayout({ children }) {
  return (
    <html>
      <body>
        {children}
        <GoogleAnalytics gaId="G-XXXXXXXXXX" />
      </body>
    </html>
  );
}

// Key SEO metrics in GA4:
// - Organic traffic (source/medium)
// - Landing pages
// - Engagement rate
// - Conversions from organic
// - User behavior flow

Essential SEO Tools

Free Tools

Google Search Console: Search performance
Google Analytics: Traffic analysis
Google PageSpeed Insights: Performance
Bing Webmaster Tools: Bing search data
Screaming Frog (500 URLs): Site audits

Paid Tools

Ahrefs: Backlinks, keywords, competitors
SEMrush: All-in-one SEO platform
Moz Pro: SEO metrics and tracking
Screaming Frog: Technical audits
Surfer SEO: Content optimization

KPIs to Track

const seoKPIs = {
  // Traffic metrics
  "organic_traffic": "Monthly organic visitors",
  "organic_traffic_growth": "Month-over-month change",

  // Ranking metrics
  "keyword_rankings": "Position for target keywords",
  "keywords_in_top_10": "Number of first-page rankings",

  // Engagement metrics
  "bounce_rate": "Single-page sessions",
  "time_on_page": "Average engagement time",
  "pages_per_session": "Page depth",

  // Conversion metrics
  "organic_conversions": "Goals from organic traffic",
  "conversion_rate": "Conversions / organic sessions",

  // Technical metrics
  "indexed_pages": "Pages in Google's index",
  "crawl_errors": "Pages with crawl issues",
  "core_web_vitals": "LCP, FID, CLS scores"
};

Monthly SEO Reporting

Compare organic traffic to previous month/year
Track ranking changes for priority keywords
Review new and lost backlinks
Check for technical issues
Monitor Core Web Vitals
Analyze top-performing content
Document changes made and their impact