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:api.ning.com:80/files/ASjU5rg-HndwXCpZJko*BCvAfHlJbcBygHqMknLdM4uhh8C6OceCFscoSfQgHhEEz6yaNlbrVVMh-WYb9igBH81Ek0mQTxwQ/2006763796.gif?xgip=%3B183%3B&width=96&height=96&crop=1%3A...
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
Date Fri, 14 Dec 2018 17:52:23 GMT
Connection Keep-Alive
Accept-Ranges bytes
ETag 1534442260
Cache-Control max-age=86400
Content-Length 9537
Content-Type image/gif; charset=UTF-8
X-HW 1544809942.dop009.pa1.t,1544809942.cds015.pa1.s,1544809943.dop010.dc2.r,1544809943.cds123.dc2.p,1544809943.cds015.pa1.p
Last-Modified Thu, 16 Aug 2018 17:57:40 GMT

Load Info

page size9537
load time (s)0.324681
redirect count0
speed download0
server IP205.185.216.42


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