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:s3.amazonaws.com/cgdemos/CG-DEMO-02-SCR725.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
x-amz-id-2 xGfuutTHPIUEqzebI3bWLyqHUo9frzCKP62tdWITqpTapC0kWE+B9v8oO7dcmF7B8VQwSOUlzWw=
x-amz-request-id 8F0958CC6C227477
Date Sat, 26 May 2018 13:41:05 GMT
Last-Modified Tue, 13 Oct 2015 14:30:01 GMT
ETag 2b6c10cfd4cca81ae0eefc00c17f7519
Accept-Ranges bytes
Content-Type image/jpeg
Content-Length 78689
Server AmazonS3

Load Info

page size78689
load time (s)0.212652
redirect count0
speed download0
server IP52.216.97.93


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