Mostly they are used by browsers and search engines to show basic detail of a page.
Importance of this data: This lets you know to find where is the isp is located.
This helps finding competitor's isp, knowing more hosting services/providers.
or either this website is fake or a real and legitimate website.
This safe browsing check warns users not to visit any website which is marked as red and shows a not safe for child safety check.
These headers were returned when we requested to open the site on our side.