Execute Your Monthly Search Console Review Routine (20 Min)

You've set up Google Search Console. You've submitted your sitemap. Your site is live, and Google is crawling it. But here's the uncomfortable truth: Google is constantly telling you what's broken, what's working, and what's being ignored—and most micro-business owners never check.

Google Search Console isn't just a dashboard. It's Google's direct line to you. It's where they report crawl errors, indexing failures, security issues, and—most importantly—which search terms are bringing people to your site. Ignoring it is like running a shop and never checking if the door is locked or if customers are queuing outside.

The good news? You don't need to live in Search Console. You need a structured, 20-minute monthly routine that checks the four critical pillars: indexing stability, technical health, keyword opportunities, and administrative alerts. This article gives you that exact routine—a repeatable checklist that turns raw GSC data into clear, prioritised action items.

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Quick Start | Full Guide | Troubleshooting

Quick Start (5 Minutes)

If you're short on time, this stripped-down version hits the essentials. You'll check the four critical reports and log one immediate action.

The 5-Step Quick Check

1. Log in to Google Search Console and check the Indexing Summary chart (left sidebar > Pages). Look for any unexpected drops in indexed pages over the last 28 days.
2. Go to the Sitemaps report (left sidebar > Sitemaps). Verify your sitemap status shows "Success" and the number of discovered URLs matches your expectations.
3. Open the Pages report (left sidebar > Pages) and click the "Not indexed" tab. Scan for any new errors that aren't standard 404s (e.g., "Server error (5xx)", "Redirect error").
4. Open the Performance report (left sidebar > Performance). Click the "Queries" tab. Filter by Impressions > 100 and Average Position > 10. Note any keywords ranking just outside the top 10—these are quick-win opportunities.
5. Write down one immediate action based on what you found (e.g., "Fix 2 broken links", "Update title tag on /services page", "Investigate server error on /contact").

✅ Completed the quick version? Move on to Monitor Your Search Rankings or continue below for the detailed walkthrough.

Complete Step-by-Step Guide: The 4-Pillar 20-Minute Routine

This monthly check builds on the Use NetNav for a Monthly Website Health Check setup. Where that guide focuses on technical site health, this routine focuses specifically on how Google sees and ranks your site.

Here's the full, structured approach. Set a timer for 20 minutes and work through each pillar systematically.

Step 1: Indexing Stability Check (5 Minutes)

What you're checking: Whether Google is successfully indexing your pages, or if something has broken.

Where to look: Left sidebar > Pages (or "Index" > "Coverage" in older GSC versions).

What to do:

1. Check the Indexing Summary chart at the top of the page. This shows the trend of indexed vs. non-indexed pages over the last 90 days.
2. Stable or rising line? Good. Your site is being crawled and indexed normally.
3. Sharp drop? Critical warning sign. Something has broken (e.g., robots.txt misconfiguration, server errors, accidental noindex tags).
4. Click the "Not indexed" tab and review the reasons Google gives for excluding pages:
5. "Crawled – currently not indexed": Google found the page but chose not to index it (often due to thin content or duplicate content). Not urgent unless it's a key page.
6. "Discovered – currently not indexed": Google knows the page exists but hasn't crawled it yet. Normal for new sites or low-priority pages.
7. "Excluded by 'noindex' tag": Intentional exclusion (e.g., thank-you pages, admin pages). Verify these are pages you want excluded.
8. "Server error (5xx)" or "Redirect error": Fix immediately. These are technical failures preventing Google from accessing your content.
9. Log any new errors that weren't present last month. If you see complex crawl error issues, refer to Fix Crawl Errors in Search Console for detailed troubleshooting.

Step 2: Technical Health Scan (5 Minutes)

What you're checking: Whether your site meets Google's technical standards for speed, mobile usability, and security.

Where to look: Left sidebar > Core Web Vitals and Mobile Usability.

What to do:

1. Open the Core Web Vitals report. This shows how your pages perform on three key metrics:
2. LCP (Largest Contentful Paint): Loading speed
3. FID (First Input Delay): Interactivity
4. CLS (Cumulative Layout Shift): Visual stability
5. Check the "Poor URLs" section. If you see a significant number of pages failing, this is a ranking factor Google uses. Don't panic—you don't need to fix this today—but log it as a priority action.
6. Click into any failing URL groups to see which specific pages are affected. Often, it's a template issue (e.g., all blog posts) rather than individual pages.
7. Open the Mobile Usability report. Check for errors like "Text too small to read" or "Clickable elements too close together". These are usually theme or plugin issues.
8. Log any major failures (e.g., "50 blog posts failing CLS") as a medium-priority action. If you need to address Core Web Vitals issues, see Improve Your Website Speed for practical fixes.

Step 3: Quick-Win Keyword Hunt (5 Minutes)

What you're checking: Which search terms are bringing impressions (people seeing your site in search results) but not clicks—these are your fastest optimization opportunities.

Where to look: Left sidebar > Performance > Queries tab.

What to do:

1. Set the date range to "Last 28 days" (top right).
2. Click the "Queries" tab (default view shows pages, not keywords).
3. Apply two filters:
4. Impressions > 100: Focus on keywords with meaningful search volume.
5. Average Position > 10: These are keywords where you're ranking on page 2 or lower—close enough to improve, but not yet visible.
6. Sort by Impressions (descending). Look for keywords where:
7. You're ranking positions 11-20
8. The keyword is relevant to your business
9. The click-through rate (CTR) is below 2%
10. Pick 1-2 keywords and note the page they're associated with (click the keyword, then click the "Pages" tab to see which URL is ranking).
11. Your action: Optimize title tags and meta descriptions for those pages to improve CTR. See How to Write Title Tags and Meta Descriptions for the exact formula.

NetNav Integration: Step 3 involves manually filtering for broken pages and basic errors. This is one of the key checks NetNav runs automatically across your whole site, flagging critical indexing issues the moment they happen, so you don't wait 30 days for your monthly review to find them.

Step 4: Final Administration Check (2 Minutes)

What you're checking: Sitemaps, security issues, and manual actions (penalties).

Where to look: Left sidebar > Sitemaps and Security & Manual Actions.

What to do:

1. Open the Sitemaps report. Verify:
2. Your sitemap status shows "Success"
3. The number of "Discovered URLs" matches your expectations (if you have 50 pages, you should see roughly 50 URLs)
4. If the status shows "Couldn't fetch" or "Has errors", ensure your sitemap is submitted correctly using Submit Your Sitemap to Google.
5. Check Security & Manual Actions. If you see any alerts here (e.g., "Hacked content detected", "Manual action issued"), stop everything and fix this immediately. These are critical, site-threatening issues.
6. If everything is green, move on. No action needed.

Step 5: Prioritise and Log Action (3 Minutes)

What you're doing: Turning raw data into a clear, prioritised to-do list.

How to prioritise:

Use a simple 1/2/3 system:

• •Priority 1 (Fix this month): Critical errors (server errors, security issues, major indexing drops)
• •Priority 2 (Investigate next month): Medium issues (Core Web Vitals failures, high-impression keywords ranking 11-20)
• •Priority 3 (Ignore for now): Low-impact issues (soft 404s on unimportant pages, low-impression keywords)

Your action:

1. Write down 1-3 specific tasks based on your review. Examples:
2. "Fix 2 server errors on /contact and /about"
3. "Update title tag on /services to target 'local plumber Manchester'"
4. "Investigate why blog posts are failing CLS—check image sizes"
5. Schedule time to complete Priority 1 tasks before your next monthly review.
6. If you found content that needs refreshing, see Update Old Content to Perform Better for a systematic approach.

🎉 Completed? You're ready for Monitor Your Search Rankings.

Troubleshooting

Problem: Finding many new 404 (Not Found) errors that look unimportant.

Fix: Check if the pages reporting the error have external backlinks (use the "Links" report in GSC to verify). If not, ignore them—Google expects 404s for deleted or never-existed pages. If they do have backlinks, set up a simple redirect immediately to preserve that link equity.

Problem: Core Web Vitals report shows "Poor URL Status."

Fix: Log this as a major action item, but don't try to fix it right now during your 20-minute review. Prioritize quick fixes (image compression, caching) or delegate the issue using the Improve Your Website Speed guide. Core Web Vitals fixes often require technical changes—don't let them derail your monthly routine.

What's Next

You've completed your essential monthly SEO health check using Google's own data. You now have a clear, prioritised list of fixes based on real search performance data—not guesswork.

Next step: Monitor Your Search Rankings

This guide shows you how to set up simple systems to track keyword performance outside of Google Search Console, so you can spot ranking changes in real-time rather than waiting for your monthly review.

Go Deeper

Technical SEO Fundamentals

For a full understanding of the underlying technical signals Google uses, including how indexing truly works, see our guide on Technical SEO Fundamentals.

Advanced Google Analytics Segments

If you need to cross-reference GSC data (like organic traffic changes) with specific user behavior (conversion rates), explore Advanced Google Analytics Segments.

Other Optimise Guides

• •Weekly Marketing Check-In (15-Minute Routine)
• •Monthly Marketing Review Routine
• •Build a Quarterly Business Review Process
• •Simple Experiments to Improve Your Website
• •Fix Pages with High Traffic But Low Conversion
• •The "1-Hour a Month" SEO Maintenance Routine

Ready to Automate Your Site Audits?

You've completed your essential monthly SEO health check using Google's own data. Great job! NetNav can audit your entire site across 9 pillars in 60 seconds—see what else needs attention, like security or structural issues, before your next GSC review.

Try NetNav Free →