If you are not sure if the website you want to visit is safe, you can check it out here. Enter the address (url) of the website and see the invisible elements, such as a header or meta data.
site address:i3.ytimg.com/vi/vgNOEKTErzw/hqdefault.jp...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)
Url ContentJPEG Image
MIME Type / Internet Media Typeimage/jpeg
MIME Type image
File Extension.jpeg, .jpg
More Details (link to:)RFC 1314
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Accept-Ranges bytes
Content-Type image/jpeg
Timing-Allow-Origin *
Content-Length 8436
Date Mon, 09 Dec 2019 00:04:13 GMT
Expires Mon, 09 Dec 2019 02:04:13 GMT
Cache-Control public, max-age=7200
ETag 1551458458
X-Content-Type-Options nosniff
Server sffe
X-XSS-Protection 0

Load Info

page size8436
load time (s)0.033205
redirect count0
speed download254058
server IP216.58.213.142


* all occurrences of the string "http://" have been changed to "htt???/"