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:p.dmm.co.jp/p/affiliate/web_service/r18_135_17.gi...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)
Url ContentGraphics Interchange Format
MIME Type / Internet Media Typeimage/gif
MIME Type image
File Extension.gif
More Details (link to:)Wikipedia: Graphics Interchange Format
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Server openresty
Date Wed, 26 Feb 2020 04:57:53 GMT
Content-Type image/gif
Content-Length 1561
Connection keep-alive
Last-Modified Wed, 18 Jul 2018 08:41:16 GMT
ETag 5b4efd2c-619
X-Cache-Status HIT
Set-Cookie app_uid=ygb0XV5V+tGq9RcwXUY6Ag==; expires=Thu, 31-Dec-37 23:55:55 GMT; domain=dmm.co.jp; path=/
Accept-Ranges bytes

Load Info

page size1561
load time (s)0.998752
redirect count0
speed download1562
server IP202.6.244.93


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