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:258.c...
site title:
Url ContentHyperText Markup Language (HTML)
MIME Type / Internet Media Typetext/html
MIME Type text
File Extension.html
More Details (link to:)Wikipedia: HTML
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Content-Type text/html
Content-Encoding gzip
Last-Modified Mon, 05 Nov 2018 10:04:41 GMT
Accept-Ranges bytes
ETag 80c2dbf7ee74d41:0
Vary Accept-Encoding
Server Microsoft-IIS/7.5
X-Powered-By ASP.NET
Date Thu, 15 Nov 2018 17:23:04 GMT
Content-Length 17088

Load Info

page size2600
load time (s)6.433674
redirect count0
speed download404
server IP59.47.232.70


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