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:memedad.com/create/thumbnails/337.jp...
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
Date Sat, 24 Feb 2018 15:55:17 GMT
Content-Type image/jpeg
Content-Length 6216
Connection keep-alive
Set-Cookie __cfduid=dca5c2b6260a9f3bfae907d9300e3c4e91519487717; expires=Sun, 24-Feb-19 15:55:17 GMT; path=/; domain=.memedad.com; HttpOnly
Last-Modified Wed, 24 Jul 2013 16:47:25 GMT
ETag 158336-1848-4e244aa05c140
CF-Cache-Status REVALIDATED
Vary Accept-Encoding
Expires Sat, 24 Feb 2018 19:55:17 GMT
Cache-Control public, max-age=14400
Accept-Ranges bytes
Server cloudflare
CF-RAY 3f239bb9f632a881-CDG

Load Info

page size6216
load time (s)1.390668
redirect count0
speed download0
server IP104.27.170.19


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