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/100000122615586/picture?width=150&height=150 redirected to: static.xx.fbcdn.net/rsrc.php/v3/yo/r/UlIqmHJn-SK.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/1.1 302 Found
x-app-usage call_count :0, total_cputime :0, total_time :0
Content-Type image/jpeg
facebook-api-version v2.8
x-fb-rev 4641184
Access-Control-Allow-Origin *
Cache-Control private, no-cache, no-store, must-revalidate
Location htt????/static.xx.fbcdn.net/rsrc.php/v3/yo/r/UlIqmHJn-SK.gif
x-fb-trace-id CWiIQL1/DCB
Expires Sat, 01 Jan 2000 00:00:00 GMT
Pragma no-cache
X-FB-Debug yBHeN7cr1Gledr8RK/FqRHiqYDwJurEU+L/CjVjw4jpWASPYbVVAItqHUCvAuG/1I0S9qtB53JOZpT3cvx/a/g==
Date Sat, 15 Dec 2018 18:14:55 GMT
Connection keep-alive
Content-Length 0
HTTP/1.1 200 OK
Content-Type image/gif
Access-Control-Allow-Credentials true
Last-Modified Mon, 01 Jan 2001 08:00:00 GMT
Expires Fri, 13 Dec 2019 21:43:50 GMT
X-Content-Type-Options nosniff
X-XSS-Protection 0
content-security-policy default-src * data: blob:;script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* unsafe-inline unsafe-eval blob: data: self ;style-src data: blob: unsafe-inline *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* htt????/fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com self ;
timing-allow-origin *
Access-Control-Allow-Origin *
Content-MD5 rxDNxBROChawl6KTsNlUIg==
Cache-Control public,max-age=31536000,immutable
X-FB-Debug O//kZA3AqRCsKmmuGkdPBt0Quh6EQxVZixux6gk7fsKhxTWf3Dx7sJU/LyZiDvq7nUeWdz3D2ONPEmzDHePXjg==
Date Sat, 15 Dec 2018 18:14:55 GMT
Connection keep-alive
Content-Length 390

Load Info

page size390
load time (s)0.261706
redirect count1
speed download0
server IP157.240.21.20


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