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:infomania.cc/pictures/8426b8ad226514de9d07229ed2e3ab57.jp...
site title:
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
Server nginx
Date Thu, 20 Sep 2018 20:02:01 GMT
Content-Type image/jpeg
Content-Length 18325
Last-Modified Fri, 23 Feb 2018 18:09:37 GMT
Connection keep-alive
ETag 5a9058e1-4795
Accept-Ranges bytes

Load Info

page size18325
load time (s)1.526783
redirect count0
speed download0
server IP185.105.108.116


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