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.coder-world.de/hpgrafik/2015/partner.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
X-Secret-Message 42
Access-Control-Allow-Origin *
Access-Control-Allow-Methods POST, GET, OPTIONS
p3p CP=IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT
Expires Thu, 15 Nov 2018 14:09:49 GMT
Cache-Control max-age=86400
Content-Type image/gif
Accept-Ranges bytes
ETag 1460851242
Last-Modified Tue, 27 Jan 2015 23:40:09 GMT
Content-Length 2393
Date Wed, 14 Nov 2018 14:09:49 GMT
Server Server

Load Info

page size2393
load time (s)1.514365
redirect count0
speed download0
server IP188.165.241.91


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