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:www.u15.tv/sitemap.xm...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)
Url Content
MIME Type / Internet Media Typetext/xml
MIME Type
File Extension
More Details (link to:)
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Server nginx
Date Mon, 18 Jan 2021 14:56:38 GMT
Content-Type text/xml
Content-Length 316872
Last-Modified Mon, 24 Mar 2014 15:58:46 GMT
Connection keep-alive
ETag 53305636-4d5c8
Accept-Ranges bytes

Load Info

page size316872
load time (s)1.485538
redirect count0
speed download213304
server IP45.32.51.208

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