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/2019/08/5d67795f0191823dfcd0919a.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 48254
Content-Type image/jpeg
Last-Modified Thu, 29 Aug 2019 07:06:07 GMT
p3p CP= NON CUR OTPi OUR NOR UNI
Date Wed, 11 Dec 2019 05:46:06 GMT
Connection keep-alive

Load Info

page size48254
load time (s)0.174909
redirect count0
speed download275880
server IP104.78.176.193


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