Free Technical SEO Audit Template — Crawlability, Speed & Core Web Vitals
Go deep on the technical side of SEO with this comprehensive audit template. Check crawlability, measure site speed, verify security, validate structured data, and log every issue — designed for technical SEO specialists who need thorough coverage.
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What's Inside
This technical audit template includes six detailed tabs:
Technical Summary — Scorecard across seven technical categories with pass/fail/warning counts and percentage scores
Crawlability & Indexation — 15-point checklist covering robots.txt, sitemaps, canonical tags, crawl depth, JavaScript rendering, and more
Site Speed & Performance — 15 performance metrics including all Core Web Vitals, page size, caching, CDN, and render-blocking resources
Security & Architecture — 15 checks for HTTPS, SSL, redirects, broken links, URL structure, and server configuration
Structured Data & Rich Results — Schema markup audit for 12 common schema types with validation status and rich result eligibility
Issues Log — Centralized issue tracker with severity ratings, affected URL counts, fix descriptions, and status tracking
How to Use This Template
Open in Google Sheets — Click the button above, then File → Make a copy
Set up your tools — You'll need Google Search Console, PageSpeed Insights, and ideally a crawler like Screaming Frog
Work through each tab — Start with Crawlability, then Speed, Security, and Structured Data
Log all issues — Record every problem in the Issues Log tab with severity and fix details
Score each category — Calculate pass rates for the Technical Summary scorecard
Prioritize fixes — Sort the Issues Log by severity and tackle critical items first
Why Technical SEO Audits Matter
Foundation of SEO — Technical issues can prevent even the best content from ranking. Fix the foundation first
Core Web Vitals impact rankings — Google uses page experience signals as ranking factors. Measure and optimize them
Crawl budget matters — If search engines can't efficiently crawl your site, new and updated content won't get indexed
Security builds trust — HTTPS, proper certificates, and security headers protect users and rankings
Structured data drives clicks — Rich results from proper schema markup can significantly increase CTR
FAQ
How long does a technical SEO audit take?
A thorough technical audit takes 4-8 hours for a medium-sized site (100-500 pages). Large sites with thousands of pages may take multiple days. Automated crawling tools speed up data collection significantly.
What tools do I need for a technical audit?
Essential free tools: Google Search Console, PageSpeed Insights, Chrome DevTools, Schema Markup Validator. Recommended paid tools: Screaming Frog (free up to 500 URLs), Sitebulb, or Ahrefs Site Audit for automated crawling and issue detection.
How often should I run a technical audit?
Quarterly for most sites. Run additional audits after major site changes (redesign, CMS migration, new features) or if you notice sudden ranking or traffic drops.
What's the most critical technical SEO issue?
Issues that prevent indexation are most critical — incorrect noindex tags, broken sitemaps, or robots.txt blocking important pages. After that, Core Web Vitals failures and site speed issues have the biggest impact on rankings.
Can non-developers do a technical SEO audit?
Yes, but some items require developer help to fix. This template is designed so that SEO professionals can identify issues and document fixes, then hand off the technical implementation to developers with clear instructions.