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:pbs.twimg.com/profile_images/1142332531393454080/Ah3KtnSk_400x400.jp...
URL does not point to a web page (html/xhtml) or read error or page not found. (404)

Header

HTTP/1.1 404 Not Found
Accept-Ranges bytes
access-control-allow-origin *
access-control-expose-headers Content-Length
Age 2
cache-control max-age=3600, must-revalidate
Content-Type image/jpeg
Date Thu, 28 May 2020 10:48:58 GMT
Last-Modified Thu, 28 May 2020 10:48:58 GMT
Server ECS (pab/6F8E)
strict-transport-security max-age=631138519
X-Cache 404-HIT
x-connection-hash 4188f3a20a7bf305db05811a768fe9da
X-Content-Type-Options nosniff
x-response-time 119
Content-Length 0

Load Info

load time (s)0.155252
redirect count0
speed download0
server IP93.184.220.70


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