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.Mateen.net/guestbook/index.php/trackbac...
favicon.ico:
site title:Welcome to Mateen s guestbook
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
Transfer-Encoding chunked
Connection keep-alive
Keep-Alive timeout=15
Date Sat, 23 Jun 2018 15:55:54 GMT
Server Apache
X-Powered-By PHP/5.2.17
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma no-cache
Set-Cookie PHPSESSID=423e1a1362f3e6bf25a51edd05c7769d; path=/
Content-Encoding gzip

Meta Tags

title="Welcome to Mateen's guestbook"
http-equiv="Content-Type" content="text/html; charset=iso-8859-1"

Load Info

page size15304
load time (s)4.804729
redirect count0
speed download644
server IP216.250.121.6


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