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/ext_tw_video_thumb/1263143707601039360/pu/img/fVH310as5Rj_RSlH.jpg?name=ori...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)

Header

HTTP/1.1 200 OK
Accept-Ranges bytes
access-control-allow-origin *
access-control-expose-headers Content-Length
Age 218059
cache-control max-age=604800, must-revalidate
Content-Type image/jpeg
Date Tue, 29 Sep 2020 16:11:44 GMT
Last-Modified Wed, 20 May 2020 16:23:02 GMT
Server ECS (pab/6FB5)
strict-transport-security max-age=631138519
surrogate-key ext_tw_video_thumb ext_tw_video_thumb/bucket/4 ext_tw_video_thumb/1263143707601039360
X-Cache HIT
x-connection-hash cc0dc26c3251dad2e3f834357f3af879
x-content-type-options nosniff
x-response-time 121
x-tw-cdn VZ
x-tw-cdn VZ
Content-Length 51923

Load Info

page size51923
load time (s)0.041591
redirect count0
speed download1248419
server IP93.184.220.70


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