Technical SEO Checklist

Introduction

Technical SEO ensures search engines can efficiently access, crawl, and index your website. Use this checklist to identify and resolve common technical issues that limit organic visibility.

Crawlability and Indexing

Verify these crawl and index fundamentals:

• Submit and maintain an XML sitemap
• Review robots.txt for unintended blocks
• Check index coverage in Google Search Console
• Fix crawl errors and broken links
• Implement proper canonical tags
• Ensure important pages are not set to noindex

Page Speed and Core Web Vitals

Optimize performance metrics:

• Measure Largest Contentful Paint (LCP)
• Reduce Cumulative Layout Shift (CLS)
• Improve Interaction to Next Paint (INP)
• Compress and optimize images
• Minimize render-blocking resources
• Enable browser caching

Mobile SEO

Google uses mobile-first indexing, meaning it primarily evaluates the mobile version of your site. Ensure responsive design, readable text without zooming, and tap-friendly navigation on all devices.

Site Architecture

Review your site structure:

• Keep important pages within three clicks of the homepage
• Use logical URL structures
• Implement breadcrumb navigation
• Maintain a clean internal linking hierarchy
• Avoid orphan pages with no internal links

Structured Data and Schema

Implement relevant schema markup (Organization, LocalBusiness, Product, FAQ, etc.) to help search engines understand your content. Validate markup using Google's Rich Results Test.

Frequently Asked Questions