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:img-hw.xvideos.com/videos/profiles/profthumb/2d/8a/a4/carlabigboobs/profile_1_big.jp...
site title:
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
Date Sat, 20 Apr 2019 22:20:48 GMT
Connection Keep-Alive
Accept-Ranges bytes
ETag 1513462845
Cache-Control max-age=2328212
Content-Length 56757
Content-Type image/jpeg
X-HW 1555798848.dop039.pa1.t,1555798848.cds040.pa1.s,1555798848.dop015.da2.r,1555798848.cds010.da2.c,1555798848.cds040.pa1.p
Access-Control-Allow-Origin *
Last-Modified Sat, 16 Dec 2017 22:20:45 GMT

Load Info

page size56757
load time (s)3.035779
redirect count0
speed download0
server IP205.185.216.10

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