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/51V%2BLNb0ClL._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
Content-Type image/jpeg
Content-Length 8733
Connection keep-alive
Server Server
Date Mon, 22 Apr 2019 17:04:54 GMT
X-Amz-IR-Id 93500d5b-1c3e-40fa-8d29-7bda328b068d
Expires Sun, 17 Apr 2039 17:04:54 GMT
Cache-Control max-age=630720000,public
Access-Control-Allow-Origin *
Last-Modified Tue, 30 Sep 2014 06:08:51 GMT
Timing-Allow-Origin htt????/www.amazon.com
X-Cache Miss from cloudfront
Via 1.1 ad46d498157a92ab1076f74db460670d.cloudfront.net (CloudFront)
X-Amz-Cf-Id d_16zJ8XzhqHiKiG8byaV3kqFKkdjW4l_1-hpcbl1htPojVGr6s9Cw==

Load Info

page size8733
load time (s)0.261744
redirect count0
speed download0
server IP143.204.98.175


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