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:aromaweb.com/images/books/0778804860.jp...
site title:
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-Type image/jpeg
Last-Modified Sat, 20 Jan 2018 18:00:08 GMT
Accept-Ranges bytes
ETag c75e4b821892d31:0
Server Microsoft-IIS/7.5
X-Powered-By ASP.NET
X-App-Hosting pool=classic
Date Fri, 25 May 2018 18:47:09 GMT
Content-Length 16340

Load Info

page size16340
load time (s)1.59397
redirect count0
speed download0
server IP76.12.23.233


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