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:images.c-span.org/Files/6f5/20180313101407011_hd.jpg/Thumbs/height.180.no_border.width.320.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 10592
Connection keep-alive
Date Mon, 23 Apr 2018 03:52:13 GMT
Last-Modified Tue, 13 Mar 2018 15:48:57 GMT
ETag 1d6c9a3848fcce5fd92beaa920ce3b9f
Cache-Control max-age=31536000
Accept-Ranges bytes
Server AmazonS3
X-Cache Miss from cloudfront
Via 1.1 1136b0fc7377c6211173282a3992a814.cloudfront.net (CloudFront)
X-Amz-Cf-Id CBmKRzZQuV3tu89ja7Rc2UXn3jg6HenDzLUhmQvW_FOV5Mq5eEMBug==

Load Info

page size10592
load time (s)0.133829
redirect count0
speed download0
server IP13.32.222.13


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