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:ad287.com/A_PH/106365/3-135x135.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
Date Tue, 25 Feb 2020 20:29:06 GMT
Server Apache/2.2.3 (CentOS)
Last-Modified Tue, 25 Feb 2020 12:41:33 GMT
ETag b543d8-2348-59f65cec3b940
Accept-Ranges bytes
Content-Length 9032
Content-Type image/jpeg

Load Info

page size9032
load time (s)2.598704
redirect count0
speed download3475
server IP60.199.209.171


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