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.altacare.com/uploads/news/3381_143x143_10.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
Content-Length 3032
Content-Type image/jpeg
Last-Modified Wed, 26 Aug 2015 07:41:33 GMT
Accept-Ranges bytes
ETag 89a73ca1d2dfd01:0
Server Microsoft-IIS/8.5
X-Powered-By ASP.NET
X-Powered-By-Plesk PleskWin
Date Wed, 21 Feb 2018 08:53:47 GMT

Load Info

page size3032
load time (s)2.59759
redirect count0
speed download0
server IP213.175.205.137


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