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:graph.facebook.com/10152753532869247/picture?width=280&height=280 redirected to: lookaside.facebook.com/platform/profilepic/?asid=10152753532869247&height=280&width=280&ext=1524453584&hash=AeSNVLsokpZWrzk...
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/1.1 302 Found
Access-Control-Allow-Origin *
Pragma no-cache
Location htt????/lookaside.facebook.com/platform/profilepic/?asid=10152753532869247&height=280&width=280&ext=1524453584&hash=AeSNVLsokpZWrzkt
Cache-Control private, no-cache, no-store, must-revalidate
x-fb-rev 3831124
Content-Type image/jpeg
x-fb-trace-id A7rgIiw3slB
facebook-api-version v2.6
Expires Sat, 01 Jan 2000 00:00:00 GMT
X-FB-Debug 5YWdLqe3XcEoQqXXx0uCIHQAcIXlOen46/VzEOC1ls/YhRp9dBJxc1Yshr7fINU6W99zJDQTAYA5yUb07siJZg==
Date Fri, 20 Apr 2018 03:19:44 GMT
Connection keep-alive
Content-Length 0
HTTP/1.1 200 OK
Last-Modified Sat, 17 Feb 2018 09:27:58 GMT
X-Unified-Storage-Connection-Used 1
Expires Fri, 04 May 2018 03:19:45 GMT
Cache-Control max-age=1209600, no-transform
Date Fri, 20 Apr 2018 03:19:45 GMT
Access-Control-Allow-Origin *
Content-Disposition attachment
Content-Type image/jpeg
Connection keep-alive
Content-Length 23527

Load Info

page size23527
load time (s)0.381037
redirect count1
speed download0
server IP157.240.21.20


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