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:k12.sd.u...
favicon.ico:
site title: Home - State of South Dakota K-12 Data Center
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
Cache-Control private
Content-Type text/html; charset=utf-8
Content-Encoding gzip
Vary Accept-Encoding
Server Microsoft-IIS/8.5
Set-Cookie ASP.NET_SessionId=bo4uzafpx1vpb4rq5iutwjjg; path=/; HttpOnly
X-AspNet-Version 4.0.30319
Date Sat, 26 May 2018 13:29:24 GMT
Content-Length 3889
Set-Cookie BIGipServerWeb_www.k12.sd.us_pool=3744772302.20480.0000; path=/; Httponly

Meta Tags

title="Home - State of South Dakota K-12 Data Center"
http-equiv="Content-Type" content="text/html;charset=utf-8"
http-equiv="Pragma" content="no-cache"
http-equiv="Cache-Control" content="no-cache,no-Store"

Load Info

page size11124
load time (s)0.509155
redirect count0
speed download7638
server IP206.176.53.70


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