SEO Website Optimization Checklist

M

Marius Oprea

Wed Feb 04 2026

SEO Website Optimization Checklist

1. Initial Technical Setup

  • Install Google Analytics 4 (GA4) to monitor traffic.
  • Set up Google Search Console to monitor indexing and search performance.
  • Create and submit an XML Sitemap in Search Console.
  • Check for HTTPS/SSL certificate to ensure site security.
  • Create or update robots.txt to manage crawl access.

2. Keyword Research & Planning

  • Identify main keywords for the business and product/service pages.
  • Find long-tail keywords with lower competition and high intent.
  • Analyze search intent to match content with what users want (informational, transactional).
  • Map keywords to specific pages to avoid cannibalization.

3. On-Page SEO Checklist

  • Optimize Title Tags (under 60 characters) with primary keywords.
  • Write Compelling Meta Descriptions (under 160 characters) to boost CTR.
  • Use Proper Header Tags (H1, H2, H3) for content structure; one H1 per page.
  • Create SEO-Friendly URL Slugs (short, descriptive, using hyphens).
  • Add Image Alt Text for accessibility and image search optimization.
  • Incorporate Internal Linking to distribute page authority and improve navigation.
  • Include External Links to high-authority, relevant sources.

4. Technical SEO Checklist

  • Improve Mobile Friendliness: Ensure the site is responsive.
  • Improve Page Load Speed: Optimize image sizes, minimize code, and use caching.
  • Fix Broken Links (404 errors): Use 301 redirects for broken links.
  • Eliminate Duplicate Content: Use canonical tags to define the primary version of a page.
  • Implement Structured Data (Schema Markup) to enhance search results.

5. Content Optimization

  • Create High-Quality, In-Depth Content that addresses user questions.
  • Update Existing Content to keep it relevant and accurate.
  • Use Multimedia (images, videos) to increase engagement.

6. Off-Page SEO & Monitoring

  • Build High-Quality Backlinks from reputable, relevant websites.
  • Monitor Search Rankings and traffic using Google Search Console.
  • Regularly Review Analytics to identify improvements in user behavior.