Complete Free SEO Tool to Analyze, Optimize and Improve Website Rankings

Improve your website performance with powerful SEO analysis tools. Find hidden issues, optimize on-page elements, discover internal linking, page connectivity and a hundreds of suggestions to shine in the era of AI.


Explore Our Free SEO Tools

Technical SEO Checker

Check technical SEO factors associated to your website like Crawlability & Indexability, Page Speed, HTTPS & Site Security, Structured Data etc.

Analyze Technical SEO

On-Page SEO Checker

Optimize your web pages by analyzing title tags, meta descriptions, headings, keyword usage, content structure, and other important on-page SEO elements.

Check On-Page SEO

Generative Engine Optimization (GEO) Checker

Check how your content is performing in the era of AI and see your content will to appear in Generative Engine.

Check AI Visibility

See how we can help with our SEO tools

Our SEO tool acts as an auditor, that checks the foundation of website by analyzing the proven factors that could improve your website ranking not just for search engines but also for AI visibility.


Get a detailed report about your website performance.

Get your desire tool on crawlere Enter the URL for auditing Get a detailed report of your site performance

Get your work done in 3 steps:

  1. Select your desire tool.
  2. Enter your URL and click the GO button.
  3. Get your detailed report and download it.

Small Changes Makes a Big Difference

SEO isn't always difficult. Sometimes, minor issues, missing tags, and hidden errors hinder your rankings. CrawlerE identifies these problems and clearly indicates exactly what needs fixing. Start with small improvements and watch your website gradually improve.

Small Issues

Easy to Miss

Missing alt text, duplicate meta descriptions, weak title tags, and thin content that search engines quietly penalize.

Medium Issues

Slowing You Down

Slow page speed, poor internal linking, unoptimized headings, and inconsistent URL structures that hurt user experience.

Big Issues

Blocking Growth

Broken pages, crawl errors, blocked resources, and indexing problems that stop search engines from finding your site at all.

Fix the small things early, before they turn into bigger problems. Our tools point out what’s wrong and explain it clearly, so you know what to fix first.