What are some free SEO audit checklists that can help us with our site optimization?

Here are top free SEO audit checklists and tools for site optimization:

• Ahrefs Free SEO Checklist: Downloadable template covering on-page, technical, and content audits. Pros: Comprehensive (140+ points), actionable. Cons: Manual checks required. ahrefs.com/blog/seo-checklist
• Moz Technical SEO Audit Checklist: Quick on-page scan + checklist for indexing/ranking issues. Pros: Beginner-friendly, covers core Google factors. Cons: Less depth on off-page. moz.com/seo-audit-checklist
• SEMrush Site Audit (Free Tier): Scans site for 140+ issues, generates prioritized checklist. Pros: Automated, detailed reports. Cons: Limited to 100 pages/month free. semrush.com/siteaudit
• SEOClarity 16-Step Checklist: Free template for technical audits. Pros: Step-by-step, easy template. Cons: Focuses more on technical. seoclarity.net/blog/technical-seo-site-audit-checklist
• SEOptimer: Instant free audit with 100+ point checklist. Pros: Fast, visual scores. Cons: Basic for advanced users. seoptimer.com

Start with Ahrefs or SEMrush for balance of automation and depth. All updated for 2026 standards.

What specific SEO area (e.g., technical, on-page) needs the most focus for your site?