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/da4/20180316083613001_hd.jpg/Thumbs/height.182.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 9124
Connection keep-alive
Date Sun, 22 Jul 2018 09:03:32 GMT
Last-Modified Fri, 16 Mar 2018 12:59:05 GMT
ETag 01cb883bfafd264dce87051f6cfac6f8
Cache-Control max-age=31536000
Accept-Ranges bytes
Server AmazonS3
X-Cache Miss from cloudfront
Via 1.1 453967c146678453a641464c7ad8eab6.cloudfront.net (CloudFront)
X-Amz-Cf-Id QZ2mn9h10IEbMJWHVYkEFLgZYseTGU8VosMap2w01gu5aJEhbgQcrw==

Load Info

page size9124
load time (s)0.325641
redirect count0
speed download0
server IP52.85.224.182


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