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:avcao.cc/media/videos/tmb/000/002/420/1.jp...
favicon.ico:
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
cache-control max-age=0, private, must-revalidate
connection close
content-length 9
date Sun, 07 Jun 2020 01:59:55 GMT
server nginx
set-cookie sid=95995eb2-a862-11ea-991f-3082ba5d3090; path=/; domain=.avcao.cc; expires=Fri, 25 Jun 2088 05:14:02 GMT; max-age=2147483647; HttpOnly

Load Info

page size9
load time (s)0.311278
redirect count0
speed download28
server IP199.115.116.216


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