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:www.expat.or.id/images/spacesponsor.gi...
site title:
Url ContentGraphics Interchange Format
MIME Type / Internet Media Typeimage/gif
MIME Type image
File Extension.gif
More Details (link to:)Wikipedia: Graphics Interchange Format
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Date Fri, 20 Jul 2018 10:37:38 GMT
Content-Type image/gif
Content-Length 66
Connection keep-alive
Set-Cookie __cfduid=d1bd3a8e7f61f298acf6f61506715bba51532083058; expires=Sat, 20-Jul-19 10:37:38 GMT; path=/; domain=.expat.or.id; HttpOnly
Last-Modified Tue, 14 Oct 2014 06:48:47 GMT
ETag 121154-42-5055c683fb73f
Cache-Control public, max-age=86400
Expires Sat, 21 Jul 2018 10:37:38 GMT
CF-Cache-Status HIT
Vary Accept-Encoding
Accept-Ranges bytes
Server cloudflare
CF-RAY 43d4cb2890f1a845-CDG

Load Info

page size66
load time (s)0.125644
redirect count0
speed download0
server IP104.27.170.144


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