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:sectorurbano.net/wp-content/uploads/2017/05/banner-ems-films-300px.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 11:41:20 GMT
Server Apache
Last-Modified Thu, 18 May 2017 04:02:57 GMT
Accept-Ranges bytes
Content-Length 63468
Content-Type image/jpeg

Load Info

page size63468
load time (s)3.637432
redirect count0
speed download0
server IP213.136.69.206


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