Most SEO Audit Tools Are Broken for Modern Websites. Here’s How We Fixed It.

📰 Dev.to · Crystal A Gutierrez

Learn how to fix broken SEO audit tools for modern websites and improve your website's search engine ranking

intermediate Published 22 Apr 2026

Action Steps

Analyze your website's HTML and JavaScript files to identify potential SEO issues
Use a headless browser to render JavaScript and analyze the rendered HTML
Implement a custom SEO audit tool that can handle modern web applications
Test and refine your SEO audit tool to ensure it is accurate and effective
Compare your website's performance with other websites in your industry to identify areas for improvement

Who Needs to Know This

This article is relevant for web developers, SEO specialists, and digital marketers who want to improve their website's search engine ranking and fix issues with SEO audit tools

Key Insight

💡 Most SEO audit tools are broken for modern websites because they only analyze HTML and don't account for JavaScript rendering