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:s0.2mdn.net/ads/richmedia/studio/pv2/60452997/20171206133144395/images/loading.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


HTTP/1.1 200 OK
Accept-Ranges bytes
Content-Type image/gif
Access-Control-Allow-Origin *
Timing-Allow-Origin *
Content-Length 15052
Date Sat, 20 Oct 2018 13:29:51 GMT
Expires Sun, 21 Oct 2018 13:29:51 GMT
Cache-Control public, max-age=86400
Last-Modified Wed, 06 Dec 2017 21:31:44 GMT
X-Content-Type-Options nosniff
Server sffe
X-XSS-Protection 1; mode=block

Load Info

page size15052
load time (s)1.510501
redirect count0
speed download0
server IP216.58.204.230

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