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:d2b7mii36yxg1t.cloudfront.net/img/ES.gi...
Url ContentGraphics Interchange Format
MIME Type / Internet Media Typeimage/gif
MIME Type image
File Extension.gif
More Details (link to:)Wikipedia: Graphics Interchange Format
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Content-Type image/gif
Content-Length 360
Connection keep-alive
Cache-Control max-age=31536000,Public
Last-Modified Thu, 16 Mar 2017 15:06:31 GMT
Accept-Ranges bytes
ETag 4557fce4669ed21:0
P3P CP= IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT
X-FRAME-OPTIONS DENY
Strict-Transport-Security max-age=31536000
Date Wed, 08 Nov 2017 15:27:54 GMT
Age 2883643
X-Cache Hit from cloudfront
Via 1.1 36c13eeffcddf77ad33d7874b28e6168.cloudfront.net (CloudFront)
X-Amz-Cf-Id 1M0ExnBnzNUo9fcqqKecdka7ieWOzDjITDFRFfn7OCLtBN7D8TO1Ug==

Load Info

page size360
load time (s)0.040734
redirect count0
speed download0
server IP52.222.149.252


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