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:hsi.is/library/Myndir/Karlar/island---Kroatia-19.01.16/_39A1681+(Large).jpg?proc=120x12...
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
X-UA-Compatible IE=edge,chrome=1
Date Sun, 08 Dec 2019 16:07:10 GMT
nnCoection close
Content-Length 0
Set-Cookie NSC_JOmxhiohbl5lkl0d4sxi2cbup2scleq=ffffffff09a81d1d45525d5f4f58455e445a4a423660;Version=1;path=/;httponly

Load Info

load time (s)0.221899
redirect count0
speed download0
server IP82.221.81.45


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