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:cluster19b.heavy-r.com/scr/14/15/14/141514d5535835f_5.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
Expires Thu, 01 Oct 2020 09:22:29 GMT
Cache-Control max-age=3600
Content-Type image/jpeg
Accept-Ranges bytes
ETag 1862877491
Last-Modified Wed, 07 Aug 2019 11:08:22 GMT
Content-Length 9201
Date Thu, 01 Oct 2020 08:22:29 GMT
Server lighttpd/1.4.28

Load Info

page size9201
load time (s)0.095213
redirect count0
speed download96635
server IP95.211.212.183


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