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:sk.search.etargetnet.com/img/active/smesk21462.gi...
site title:
Url ContentGraphics Interchange Format
MIME Type / Internet Media Typeimage/gif
MIME Type image
File Extension.gif
More Details (link to:)Wikipedia: Graphics Interchange Format
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Server nginx
Date Sun, 25 Aug 2019 05:44:33 GMT
Content-Type image/gif
Transfer-Encoding chunked
Connection close
Set-Cookie etvid[131072]=1; expires=Fri, 25-Oct-2019 22:00:00 GMT; Max-Age=5328927; path=/; domain=.etargetnet.com
P3P CP= NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM , policyref= /w3c/p3p.xml
Cache-Control no-cache, must-revalidate
Y-Protected-By Bulbasaur/search-blade13

Load Info

load time (s)0.149263
redirect count0
speed download0
server IP195.168.10.172


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