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/Promo/Rankset/201803/1521048856.jpg/Thumbs/height.150.no_border.width.306.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 6804
Connection keep-alive
Date Mon, 22 Oct 2018 05:18:57 GMT
Last-Modified Wed, 14 Mar 2018 17:35:39 GMT
ETag 58be7cc89464325ebcac63874ec3d2ae
Cache-Control max-age=31536000
Accept-Ranges bytes
Server AmazonS3
X-Cache Miss from cloudfront
Via 1.1 af2dd53407c5eae7ddf5c44e27a5dd1b.cloudfront.net (CloudFront)
X-Amz-Cf-Id 2WsRbRYpAAsXWTZPYDhR5n9a0EmbhMhiFRlUbG4daNGuY7v9CeEonw==

Load Info

page size6804
load time (s)2.511287
redirect count0
speed download0
server IP52.85.224.55


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