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.der-schweighofer.de/images/svg/youtube.sv...
Url ContentScalable Vector Graphics (SVG)
MIME Type / Internet Media Typeimage/svg+xml
MIME Type image
File Extension.svg
More Details (link to:)Wikipedia: SVG
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Server nginx
Date Wed, 22 Nov 2017 21:57:47 GMT
Content-Type image/svg+xml
Content-Length 5703
Connection keep-alive
Last-Modified Thu, 23 Mar 2017 04:12:28 GMT
ETag 1647-54b5e15ce0ddd
Accept-Ranges bytes
Cache-Control max-age=2592000
Expires Fri, 22 Dec 2017 21:57:47 GMT

Load Info

page size5703
load time (s)0.119822
redirect count0
speed download0
server IP178.255.157.244


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