SEOkit is a free Chrome extension developed by tmertazizoglu. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory.

SEOkit is designed to help users quickly test the SEO performance of their websites. It offers a range of useful tools that can provide valuable insights into how well a website is optimized for search engines.

The toolkit includes features such as the PageSpeed Insights Test, which analyzes the speed and performance of a website, the Rich Results Test, which checks if a website is eligible for rich search results, the Structured Data Test (The New Schema.org Validator), which validates the structured data markup on a website, and the Mobile-Friendly Test, which determines if a website is optimized for mobile devices.

Using SEOkit is straightforward. Simply install and activate the extension, and it is ready to use. To test a landing page, users can click on the SEOkit plugin icon located on the top right extension bar of the Chrome browser. With SEOkit, testing your website's SEO performance has never been easier.