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/ktky00017/ktky00017ps.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 Tue, 29 Sep 2020 16:36:15 GMT
Content-Type image/jpeg
Content-Length 14705
Connection keep-alive
Set-Cookie __cfduid=dc05df2c72011622657ffcb35e58fb69f1601397375; expires=Thu, 29-Oct-20 16:36:15 GMT; path=/; domain=.pics.r18.com; HttpOnly; SameSite=Lax
Last-Modified Fri, 01 Dec 2017 00:19:09 GMT
ETag 5a209ffd-3971
X-Pics-Origin digital-master
X-Cache-Status HIT
CF-Cache-Status MISS
Expires Tue, 29 Sep 2020 20:36:15 GMT
Cache-Control public, max-age=14400
Accept-Ranges bytes
cf-request-id 057c51d8110000cd934e93b200000001
Vary Accept-Encoding
Server cloudflare
CF-RAY 5da71f39bcc2cd93-CDG

Load Info

page size14705
load time (s)0.329552
redirect count0
speed download44621
server IP104.18.10.15


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