It means that the website prevented Google from creating a page description, but didn't actually hide the page from Google. If you own this site you can improve this result either by letting Google read the page to create a good description, or by hiding the page entirely from Google Search results.

If you would like to see a history of the pages you've visited, choose "Your data in Search" in the Settings Menu. This will bring you to your "Search History" Page in Google. You (and Google) are the only ones who can view this page. It's useful for finding sites you've visited but can't remember.

Google can access your search history, especially if you're signed in to your Google account. Internet service providers can see the domain names of the websites you visit. Some apps on your phone might ask permission to access your internet browsing history. If you grant it, they'll be able to view it.