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:www.smri.in/wp-content/uploads/2016/05/smri_course_03-80x80.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, 12 Dec 2017 02:46:46 GMT
Server Apache
Last-Modified Thu, 26 Oct 2017 05:21:10 GMT
ETag 30e24df-30e5-55c6c570d56e5
Accept-Ranges bytes
Content-Length 12517
Content-Type image/jpeg

Load Info

page size12517
load time (s)0.322899
redirect count0
speed download0
server IP160.153.92.71


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