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:moretreat.com/modules/social_bookmark/images/technorati.gi...
site title:
Url ContentGraphics Interchange Format
MIME Type / Internet Media Typeimage/gif
MIME Type image
File Extension.gif
More Details (link to:)Wikipedia: Graphics Interchange Format
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Date Wed, 21 Aug 2019 08:11:59 GMT
Server Apache/2.4.39 (cPanel) OpenSSL/1.0.2r mod_bwlimited/1.4 Phusion_Passenger/5.3.7
Content-Length 251
Cache-Control max-age=2592000, public
Expires Fri, 20 Sep 2019 08:11:59 GMT
Content-Type image/gif
X-Varnish 64231283 3637409
Age 247745
Via 1.1 varnish-v4
Accept-Ranges bytes

Load Info

page size251
load time (s)0.452936
redirect count0
speed download0
server IP207.174.214.206


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