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All lessons in Technical SEO Auditing Lesson 12.7 of 84

Module 1: Introduction to Technical SEO Auditing

  1. 1.1What Is a Technical SEO Audit?
  2. 1.2Technical SEO Audit vs. General SEO Audit
  3. 1.3When Should You Audit a Website?
  4. 1.4Types of Technical SEO Issues
  5. 1.5Defining Audit Scope and Objectives

Module 2: Website Crawling and URL Discovery

  1. 2.1How SEO Crawlers Discover URLs
  2. 2.2Configuring a Website Crawl
  3. 2.3Crawl Scope, Limits, and Exclusions
  4. 2.4Internal Links and Crawl Depth
  5. 2.5Orphan Pages and URL Discovery
  6. 2.6Crawl Data vs. Search Engine Data
  7. 2.7Identifying Crawl Coverage Gaps

Module 3: HTTP Status Codes and Redirect Auditing

  1. 3.1Understanding HTTP Status Codes
  2. 3.2Finding 4xx Errors and Broken Links
  3. 3.3Identifying 5xx Server Errors
  4. 3.4Redirect Chains and Redirect Loops
  5. 3.5Internal Links to Redirected URLs
  6. 3.6301 vs. 302 Redirects
  7. 3.7Auditing 404 Pages and Soft 404s

Module 4: Crawlability and Indexability Auditing

  1. 4.1Crawling vs. Indexing
  2. 4.2Robots.txt Audit
  3. 4.3Meta Robots and X-Robots-Tag
  4. 4.4Noindex and Canonical Conflicts
  5. 4.5XML Sitemap Validation
  6. 4.6Canonical URL Auditing
  7. 4.7Identifying Indexability Conflicts
  8. 4.8Comparing Crawl Data with Google Search Console

Module 5: URL Structure and Duplicate Content Issues

  1. 5.1URL Structure and Normalization
  2. 5.2Duplicate URLs and Duplicate Pages
  3. 5.3HTTP vs. HTTPS and Hostname Variations
  4. 5.4Trailing Slashes and URL Parameters
  5. 5.5Pagination and Faceted Navigation
  6. 5.6Canonicalization Strategies
  7. 5.7Internal Linking to Preferred URLs

Module 6: Technical On-Page Auditing

  1. 6.1Missing and Duplicate Title Tags
  2. 6.2Missing and Duplicate Meta Descriptions
  3. 6.3Missing, Duplicate, and Multiple H1 Headings
  4. 6.4Heading Hierarchy and HTML Structure
  5. 6.5Missing Image Alt Attributes
  6. 6.6Internal Link and Anchor Text Issues
  7. 6.7Empty, Thin, and Near-Duplicate Pages
  8. 6.8Auditing HTML Metadata at Scale

Module 7: Website Performance and Core Web Vitals

  1. 7.1Core Web Vitals: LCP, INP, and CLS
  2. 7.2Lab Data vs. Field Data
  3. 7.3Identifying Slow Pages
  4. 7.4Image and Resource Optimization Opportunities
  5. 7.5JavaScript and CSS Performance
  6. 7.6Mobile Usability and Responsive Rendering
  7. 7.7Prioritizing Performance Fixes

Module 8: JavaScript SEO and Rendering

  1. 8.1How Search Engines Process JavaScript
  2. 8.2HTML Source vs. Rendered HTML
  3. 8.3Client-Side vs. Server-Side Rendering
  4. 8.4JavaScript-Generated Content and Links
  5. 8.5Rendering Failures and Missing Content
  6. 8.6Lazy Loading and Crawl Accessibility
  7. 8.7Diagnosing JavaScript SEO Problems

Module 9: Structured Data and Schema Auditing

  1. 9.1Structured Data and Schema.org Basics
  2. 9.2JSON-LD and Structured Data Formats
  3. 9.3Finding Structured Data Across a Website
  4. 9.4Detecting Invalid or Incomplete Markup
  5. 9.5Schema Validation and Rich Result Eligibility
  6. 9.6Conflicting or Duplicate Structured Data
  7. 9.7Prioritizing Schema Fixes

Module 10: Analyzing Audit Data and Prioritizing Issues

  1. 10.1Reading Crawl Reports and Exports
  2. 10.2Grouping URLs by Issue Type
  3. 10.3Identifying Root Causes vs. Symptoms
  4. 10.4Evaluating Severity, Impact, and Effort
  5. 10.5Separating Sitewide and Isolated Issues
  6. 10.6Identifying False Positives
  7. 10.7Building an Actionable Issue Register

Module 11: Technical SEO Audit Reporting

  1. 11.1Structuring a Technical SEO Audit Report
  2. 11.2Documenting Evidence and Affected URLs
  3. 11.3Writing Developer-Ready Recommendations
  4. 11.4Mapping Issues to Business and Search Impact
  5. 11.5Creating a Prioritized Remediation Roadmap
  6. 11.6Presenting Findings to Stakeholders
  7. 11.7Tracking Fixes and Ownership

Module 12: Fix Verification and Technical QA

  1. 12.1Re-Crawling After Fixes
  2. 12.2Comparing Before-and-After Crawl Results
  3. 12.3Verifying Redirects, Canonicals, and Indexability
  4. 12.4Detecting Regressions and Newly Introduced Issues
  5. 12.5Testing Website Changes Before Deployment
  6. 12.6Confirming Fixes with Search Console and Other Evidence
  7. 12.7Closing Audit Findings and Recording Results

Closing Audit Findings and Recording Results

This lesson covers

  • The criteria for closing a finding
  • What to record for each closed finding
  • How to write a short closing report
  • How to hand over monitoring for the next cycle

Short answer

Close a finding only when its acceptance criteria pass in a re-crawl, Google's data confirms the change, and no regressions appeared. Record the closing date, evidence, before-and-after numbers, and any business results in the issue register. Then write a short closing report and set up scheduled crawls and alerts so the next audit starts from a healthy baseline.

This is the final lesson of the course. You started with “What is a technical SEO audit?” and you now have a full process: scope, crawl, check, analyze, report, fix, and verify. This lesson closes the loop.

When a finding is closed

Mark a finding Verified, Closed only when all three are true:

  1. Acceptance criteria pass in a re-crawl with saved settings.
  2. Google’s data confirms the change (URL Inspection, Validate Fix, reports).
  3. No regressions appeared in the crawl comparison.

What to record

FieldExample
Closed date2026-11-18
EvidenceRe-crawl export, URL Inspection screenshots, Validate Fix passed
Before / after40 noindexed location pages → 0
Search resultLocation page impressions up 45% vs. baseline after 6 weeks
Business resultAppointment requests from organic up 28%
NotesTheme setting now locked; added to release checklist

The closing report

One or two pages:

  • What was fixed (count by priority)
  • Before-and-after table
  • Search and business results so far
  • Open items carried forward
  • Monitoring now in place
  • Recommended date for the next audit

Hand over monitoring

  • Scheduled crawls with the saved configuration
  • Search Console alerts for the team
  • Release log and pre-launch checklist in use
  • New baseline saved for the next audit

Practice: ready to close?

Sort each item into the right group.

  • Deployed, not re-crawled

  • Re-crawl passes, Validate Fix passed, no regressions

  • Re-crawl passes, but a new issue appeared on the same template

  • Criteria met, Google confirmed, traffic flat but stable

Common mistakes

  • Closing on deployment.
  • Not recording results, so the audit’s value is forgotten.
  • No monitoring after closing, so issues return.
1. What three conditions close a finding?
2. Can a fix be closed if traffic did not rise?
3. What becomes the starting point for the next audit?

Your action

Congratulations, you finished the course

You can now plan, run, analyze, report, and verify a complete technical SEO audit. Go back to the site you used in Lesson 1.1 and compare where it started with where it is now. That before-and-after is your best proof that you know how to audit a website.

Key terms

Closing criteria
The conditions a finding must meet to be marked verified and closed.
Results record
The evidence and outcomes stored with a closed finding.
Closing report
A brief summary of what was fixed, what changed, and what remains.
New baseline
The post-fix crawl and metrics used as the starting point for the next audit.

Questions beginners ask

Can a finding be closed without traffic gains?

Yes. Close it on technical and Google verification. Report business results separately, since many fixes protect rather than grow.

What happens to open items at the end?

Carry them into the next roadmap with updated priority, or mark them won't fix with a reason.

How long should records be kept?

Keep them with the audit files. They are valuable for future audits, migrations, and onboarding new team members.

When should the next audit happen?

Usually 6 to 12 months later, or sooner after big changes, with monitoring running in between.

Related lessons

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