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:bc05.aljazeera.com/665003303001/201709/558/665003303001_5583416997001_5583384784001-vs.jpg?pubId=66500330300...
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 Wed, 13 Dec 2017 12:30:31 GMT
Content-Type image/jpeg
Content-Length 138070
Connection keep-alive
Cache-Control max-age=604800
ETag 21b56-559b7fcdf0bd8
Expires Wed, 20 Dec 2017 14:47:13 GMT
Last-Modified Thu, 21 Sep 2017 19:20:39 GMT
Server Apache
Access-Control-Allow-Origin *
Age 8202
Accept-Ranges bytes

Load Info

page size138070
load time (s)2.458942
redirect count0
speed download0
server IP8.253.93.176


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