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.elcorteingles.es/sgfm/SGFM/contents/images/uploads/2019/09/5d775ea4c072482107262af9.jp...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)
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
Accept-Ranges bytes
Content-Length 93456
Content-Type image/jpeg
Last-Modified Tue, 10 Sep 2019 08:28:20 GMT
p3p CP= NON CUR OTPi OUR NOR UNI
Date Mon, 09 Dec 2019 14:05:56 GMT
Connection keep-alive

Load Info

page size93456
load time (s)0.675943
redirect count0
speed download138260
server IP104.78.176.193


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