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:4allpic.com/thumbs/e6ozy03f.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
Server nginx
Date Fri, 03 Apr 2020 23:22:38 GMT
Content-Type image/jpeg
Content-Length 4986
Last-Modified Sat, 14 Apr 2012 07:15:32 GMT
Connection keep-alive
ETag 4f892414-137a
Accept-Ranges bytes

Load Info

page size4986
load time (s)0.267116
redirect count0
speed download18666
server IP5.79.71.208


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