6. Screaming Frog SEO Spyder

The Screaming Frog SEO Spyder can be used to crawl websites and gather data. It also organizes that data in useful ways.

This tool can assist with detecting coding errors (server or 404 errors) on your website, protocols, and help you identify website issues that could affect SEO (redirects), canonicals (duplicate content), and can quickly review SEO-related elements (Meta title, Meta description, and heading usage).

It can also help you locate linking opportunities for targeted websites (search outbound links). This software is essential for anyone who wishes to improve SEO and maintain their website.

You can use Screaming Frog for free, but if you need to crawl more than 500 URLs or access more advanced features, you can purchase their paid version.

7. Moz

Moz is a great SEO tool that's simple to use, especially for beginners. It will help you improve your traffic, rankings, and search engine visibility.

It crawls your website on demand and identifies any technical SEO issues. The tool then assists you in improving and fixing them.

It also assists you in finding thousands of keywords you can target, along with keyword difficulty scores and competitor research.

This will allow you to view metrics for any competitor's site in seconds, along with their anchor text or domain authority.

Moz is a paid service, but you can get a 30-day free trial. Prices start at $99/mo and go up to $699/mo.