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/1138429038073016321/pu/img/CX_nAiw4Y_Nn6EMe.jpg?name=ori...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)
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/1.1 200 OK
Accept-Ranges bytes
access-control-allow-origin *
access-control-expose-headers Content-Length
Age 219946
cache-control max-age=604800, must-revalidate
Content-Type image/jpeg
Date Sat, 19 Sep 2020 15:29:22 GMT
Last-Modified Tue, 11 Jun 2019 12:51:28 GMT
Server ECS (pab/6F9D)
strict-transport-security max-age=631138519
surrogate-key ext_tw_video_thumb ext_tw_video_thumb/bucket/2 ext_tw_video_thumb/1138429038073016321
X-Cache HIT
x-connection-hash 2cc94983389f25ee79a040d804ec74ac
x-content-type-options nosniff
x-response-time 136
x-tw-cdn VZ
x-tw-cdn VZ
Content-Length 64393

Load Info

page size64393
load time (s)0.033826
redirect count0
speed download1903653
server IP192.229.233.50


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