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.itempost.jp/common/images/btnStart.gi...
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
Date Mon, 19 Feb 2018 17:51:19 GMT
Server Apache
Set-Cookie Apache=213.251.182.106.1519062679576652; path=/; expires=Mon, 05-Mar-18 17:51:19 GMT
Last-Modified Wed, 22 Sep 2010 06:05:32 GMT
ETag 34066f-1332-490d2eedf8300
Accept-Ranges bytes
Content-Length 4914
Connection close
Content-Type image/gif

Load Info

page size4914
load time (s)1.662368
redirect count0
speed download0
server IP157.7.183.12


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