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:v.prbimg.com/2296/x2296.jpg.pagespeed.ic.6gsU7m2ulE.jp...
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
Content-Type image/jpeg
Content-Length 6783
Connection keep-alive
Link <htt???/v.prbimg.com/2296/2296.jpg>; rel= canonical
Pragma public
Accept-Ranges bytes
Date Sat, 17 Feb 2018 21:47:38 GMT
Expires Sun, 17 Feb 2019 21:47:38 GMT
ETag W/ 0
Last-Modified Sat, 17 Feb 2018 21:47:38 GMT
Cache-Control max-age=31536000, public
X-Original-Content-Length 38487
X-Page-Speed 1.12.34.2-0

Load Info

page size6783
load time (s)2.369009
redirect count0
speed download0
server IP108.163.250.34


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