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/1304396318719254528/pu/img/I2Pn-WKM1ywIWrlr.jpg?name=smal...
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 46746
cache-control max-age=86400, must-revalidate
Content-Type image/jpeg
Date Tue, 29 Sep 2020 17:49:02 GMT
Last-Modified Tue, 29 Sep 2020 04:49:56 GMT
Server ECS (pab/6F9B)
strict-transport-security max-age=631138519
X-Cache 404-HIT
x-connection-hash 02a00e920019d832ea8f8a78fde4c780
X-Content-Type-Options nosniff
x-response-time 114
x-tw-cdn VZ
x-tw-cdn VZ
Content-Length 0

Load Info

load time (s)0.149067
redirect count0
speed download0
server IP93.184.220.70


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