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To see if your site has been indexed by search engines (Bing, Google, Yahoo etc), enter the URL of your domain with "site:" before it, i.e. "site:mystunningwebsite.com". The results show all of your site's pages that have been indexed, and the current Meta Tags saved in the search engine's index.

Enter the search engine site: URL to find your website index or not.

Hi Friends,
Just type in the search box -

cache:domainname dot com

It will show the last crawl date

Then again type in the search box -

site: domainname dot com

This will display the list of pages available in Google's index.

You can check your indexed webpages by typing the below code in the search engine console. The result will display the indexed webpages.

SITE:URL

Enter the URL of your domain with "site: (Website.com)"  to check the site is an index or not.