The Google index is a process that simply lists all the web pages that Google knows about. It contains hundreds of billions of web pages and is constantly updated with new pages. To appear in search results, a web page must be listed in the Google Index.
To be indexed, a page needs first to be crawled. Google assigns a crawl budget to every website. The crawl budget is simply "the number of URLs Googlebot can and wants to crawl". If a website has too many pages compared to its crawl budget, not all of its pages will be crawled and indexed by Google bots.
The Google Index Checker is a 100% free SEO tool offered by FreeToolsHub to check the google index status of a page or a website. If a page is not indexed, the tool will check if the domain is indexed (i.e. other pages of the domain are indexed).
At FreeToolsHub, our tools are always easy to use. All you need do is visit this page https://freetoolshub.com/google-index-checker/ and enter the URL of the website that you want to check its Google indexing status. The result will be displayed to you in a matter of seconds.