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://p1014p.quotidiano.net:80/polopoly_fs/1.3483216!/httpImage/image.jpg_gen/derivatives/wide_680/image.jpg&h=180&pos=top&w=30...
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 12353
Connection keep-alive
Server TornadoServer/4.5.1
Date Tue, 21 Nov 2017 20:27:58 GMT
Cache-Control max-age=31536000
Last-Modified Mon, 23 Oct 2017 10:07:46 GMT
ETag fffc74c1b7a3f1d063d77230a14c25fc186b5e02
Age 92656
X-Cache Hit from cloudfront
Via 1.1 c3a13bd3f87969f441f5bc09596d64cd.cloudfront.net (CloudFront)
X-Amz-Cf-Id 4A9oJtZ9tFiEQ8_LICHnb4I8pnFegWqGGYEGghAoR6JpgbNubk4pDA==

Load Info

page size12353
load time (s)0.068709
redirect count0
speed download0
server IP52.222.171.147


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