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.tiotoss.jp/upload/save_image/05171924_5afd5844da5e8.jp...
site title:
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 Mon, 20 Aug 2018 12:47:33 GMT
Server Apache
Last-Modified Thu, 17 May 2018 10:24:32 GMT
ETag a8146c-25e64-56c643dc0442e
Accept-Ranges bytes
Content-Length 155236
Connection close
Content-Type image/jpeg

Load Info

page size155236
load time (s)1.770207
redirect count0
speed download0
server IP153.126.203.187


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