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:storage.ning.com/topology/rest/1.0/file/get/334077840?profile=original&width=32&height=32&crop=1%3A...
site title:
Url ContentPortable Network Graphics (PNG)
MIME Type / Internet Media Typeimage/png
MIME Type image
File Extension.png
More Details (link to:)RFC 2083
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Date Tue, 16 Jul 2019 08:47:09 GMT
Connection Keep-Alive
Accept-Ranges bytes
ETag 1532977247
Cache-Control max-age=28595559
Content-Length 10806
Content-Type image/png;charset=UTF-8
Last-Modified Mon, 30 Jul 2018 19:00:47 GMT
Access-Control-Allow-Origin *
Content-Disposition inline; filename= 1246197015.jpeg
X-HW 1563266829.dop025.pa1.t,1563266829.cds032.pa1.c

Load Info

page size10806
load time (s)0.004847
redirect count0
speed download0
server IP205.185.216.42


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