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:ecx.images-amazon.com/images/I/51fPx044r-L._SL160_.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
Server Server
Content-Type image/jpeg
Content-Length 6199
X-Amz-IR-Id bc6e45da-1f5d-486f-9136-0de02a3f9ba6
Access-Control-Allow-Origin *
Last-Modified Tue, 02 Sep 2014 03:15:41 GMT
Timing-Allow-Origin htt????/www.amazon.com
Cache-Control public, max-age=630720000
Expires Sun, 17 Apr 2039 16:53:11 GMT
Date Mon, 22 Apr 2019 16:53:11 GMT
Connection keep-alive

Load Info

page size6199
load time (s)2.711314
redirect count0
speed download0
server IP88.221.234.42


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