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:openmindspace.org/plugins/templates/openmindspace/images/OpenMindSpaceHeader.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
Server nginx/1.6.2
Date Fri, 18 Jan 2019 06:24:09 GMT
Content-Type image/gif
Content-Length 59129
Last-Modified Mon, 02 Jan 2017 17:29:16 GMT
Connection keep-alive
ETag 586a8dec-e6f9
Accept-Ranges bytes

Load Info

page size59129
load time (s)0.453253
redirect count0
speed download0
server IP198.58.105.97

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