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:jj12114.com/file/upload/201607/29/15-17-23-24-24100.jpg.thumb.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
Date Tue, 23 Jan 2018 06:08:51 GMT
Content-Length 9597
Content-Type image/jpeg
Content-Location htt???/jj12114.com/file/upload/201607/29/15-17-23-24-24100.jpg.thumb.jpg
Last-Modified Fri, 29 Jul 2016 07:17:25 GMT
Accept-Ranges bytes
ETag 6061ef4169e9d11:b19
Server Microsoft-IIS/6.0

Load Info

page size9597
load time (s)0.430891
redirect count0
speed download0
server IP116.255.176.95


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