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:immagini.quotidiano.net/?url=http://www.hwupgrade.it/i/n/sonos-one-hwup_720.jpg&h=130&pos=top&w=21...
site title:
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
Content-Type image/jpeg
Content-Length 13871
Connection keep-alive
Server TornadoServer/4.5.1
Date Mon, 18 Jun 2018 18:46:55 GMT
Cache-Control max-age=86400
Expires Tue, 19 Jun 2018 18:46:56 GMT
Last-Modified Mon, 23 Oct 2017 14:58:44 GMT
ETag c9ddd0f37ecbda5a4e3b5797134329225d36ec41
X-Cache Miss from cloudfront
Via 1.1 8d197c4ed29bdeccd9fb54225061ee3f.cloudfront.net (CloudFront)
X-Amz-Cf-Id LE9ffhIXK6_bRLB67XMYUJApSA6y6Bq2T4n2vTGVdQQjACNajNUrkw==

Load Info

page size13871
load time (s)0.26123
redirect count0
speed download0
server IP13.32.182.172


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