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.widm.nl/images/afleveringen/1803.jp...
Url ContentJPEG Image
MIME Type / Internet Media Typeimage/jpeg
MIME Type image
File Extension.jpeg, .jpg
More Details (link to:)RFC 1314
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Date Tue, 20 Feb 2018 21:25:15 GMT
Server Apache/2
Last-Modified Sat, 20 Jan 2018 19:35:52 GMT
ETag 556a-5633a4e12527d
Accept-Ranges bytes
Content-Length 21866
Cache-Control max-age=604800, public
Expires Tue, 20 Feb 2018 21:25:15 GMT
Content-Type image/jpeg

Load Info

page size21866
load time (s)0.041112
redirect count0
speed download0
server IP212.114.110.143


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