Chapter 05Instruments

Nine free SEO tools. No signup.

Quick diagnostics for the things you should not need a consultant for. Paste a URL, read the result, move on.

Analyze and validate your robots.txt file to ensure search engines can properly crawl your website.

Check if your website has an LLMs.txt file and validate its configuration for AI search optimization.

Analyze meta titles, descriptions, and other meta tags for SEO best practices and optimization opportunities.

Check keyword frequency and density on any webpage to optimize your content without over-stuffing.

Check Domain Authority and Page Authority scores to evaluate the ranking potential of any website.

Discover and analyze backlinks pointing to any website. Evaluate link quality, anchor text distribution, and more.

Check the spam score of any domain to identify potential penalties and toxic link risks.

Analyze page loading speed and Core Web Vitals to identify performance bottlenecks.

Generate structured data markup (JSON-LD) for various schema types to enhance search appearance.