Search Console mastery

Google Search Console is the single most important free SEO tool. It shows you your real Google data: the queries you rank for, your click-through rates, indexing status, Core Web Vitals, manual actions. Nothing replaces it. This page walks through the essential setup, the reports that actually matter, and the workflow that turns GSC from a dashboard you glance at into an active SEO tool.

The reports ranked by ROI

Setup

Verify ownership

Add your site at search.google.com/search-console. Verify via:

• DNS TXT record (most reliable, verifies whole domain)
• HTML file upload
• HTML meta tag
• Google Analytics
• Google Tag Manager

Domain property vs URL property

• Domain property (example.com), covers all subdomains, all protocols (http, https, www, non-www)
• URL prefix property (https://example.com), covers that specific URL and below

Set up a Domain property for consolidated reporting.

Submit a sitemap

Sitemaps → Add new sitemap → enter sitemap.xml URL. GSC confirms fetch + shows indexed count.

The reports that matter

Performance

The most important report. Shows:

• Clicks
• Impressions
• Average CTR
• Average position

Filter by:

• Queries, see what queries drive clicks + which get impressions without clicks
• Pages, see which pages perform
• Countries, geographic breakdown
• Devices, desktop / mobile / tablet
• Search appearance, rich results, featured snippets, AMP
• Dates, custom date ranges, comparison

Indexing → Pages

Shows which pages are:

• Indexed
• Not indexed (with reasons, excluded by robots.txt, not found 404, soft 404, noindex, crawled but not indexed, duplicate without canonical, etc.)

Essential for diagnosing indexing problems.

Indexing → Sitemaps

Per sitemap: URLs submitted, URLs discovered, errors.

Experience → Core Web Vitals

Field data on LCP, INP, CLS. Separate reports for mobile + desktop. Pages grouped by URL pattern.

Experience → Mobile Usability

Deprecated in 2023 but still accessible for some properties. Check HTTPS + mobile issues through Page Experience signals.

Experience → HTTPS

How many of your URLs are HTTPS. Should be 100%.

Enhancements

Per structured data type: pages with rich results, pages with errors, warnings. Fix errors, they disqualify pages from rich results.

Links

• External links: top linking sites, top linked pages, top anchor text
• Internal links: most linked internal pages

Security & Manual Actions

Check regularly. Manual actions = Google penalized your site. Security issues = compromise detected.

URL Inspection

Individual URL tool. For any URL:

• Indexing status (indexed, not indexed, crawled-not-indexed)
• Last crawl date
• User-declared canonical vs Google-selected canonical
• Mobile usability
• Request indexing (after changes)

First stop for debugging any specific URL's issues.

Critical workflows

Finding optimization opportunities

1. Performance → filter to queries with high impressions + low CTR
2. These are queries you rank for but users aren't clicking your listing
3. Usually: title tag or meta description improvement opportunity
4. Update titles/metas, track CTR change

Finding pages that almost rank

1. Performance → filter by position 8-15
2. These pages are close to page 1 but not quite there
3. With a content refresh + internal links boost, many can be pushed into top 10

Finding indexation issues

1. Indexing → Pages → "Not indexed" section
2. Review reasons, each category has different fix
3. "Crawled, not indexed" = thin/duplicate content (improve quality)
4. "Discovered, not crawled" = crawl budget issue (wait, or request indexing)
5. "Excluded by noindex" = intentional or mistake; check

Watching for manual actions

Security & Manual Actions → Manual Actions. Check weekly. If a notice appears, it'll detail the violation + partial/site-wide scope + required action.

Data lag + limits

• Performance data: 2-3 days lag
• 16-month history maximum
• Top 1000 queries per filter (use date ranges + filters to drill deeper)
• Anonymized low-volume queries (appear as "(other)")

Exporting data

GSC connects to Looker Studio for long-term unlimited-row reporting. Alternatively, use the Search Console API for custom pipelines.

What to do with this

Open GSC. Sort Performance by impressions, descending. Filter for pages ranking positions 5 to 15. Those are your immediate optimization targets. Ten minutes of this weekly will move the needle more than any other SEO habit.

Next: SEO KPIs, the specific metrics to report at each organizational level.