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:pics.r18.com/digital/video/ktkl00049/ktkl00049ps.jp...
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
Date Sat, 26 Sep 2020 07:19:42 GMT
Content-Type image/jpeg
Content-Length 9653
Connection keep-alive
Set-Cookie __cfduid=d49f066d79ff62d2ff208f17d581a1af71601104781; expires=Mon, 26-Oct-20 07:19:41 GMT; path=/; domain=.pics.r18.com; HttpOnly; SameSite=Lax
Last-Modified Thu, 31 Jan 2019 23:21:42 GMT
ETag 5c538306-25b5
X-Pics-Origin digital-master
X-Cache-Status HIT
CF-Cache-Status MISS
Expires Sat, 26 Sep 2020 11:19:42 GMT
Cache-Control public, max-age=14400
Accept-Ranges bytes
cf-request-id 056ae138eb000004a3fa271200000001
Vary Accept-Encoding
Server cloudflare
CF-RAY 5d8b37d4ac8104a3-CDG

Load Info

page size9653
load time (s)0.577032
redirect count0
speed download16728
server IP104.18.11.15


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