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.ringbell.co.jp/assets/img/im-koto-08.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 Sun, 23 Sep 2018 04:11:21 GMT
Server Apache
Last-Modified Wed, 18 Jul 2018 02:10:37 GMT
ETag 80fe0-3c3f-5713c9185e140
Accept-Ranges bytes
Content-Length 15423
Cache-Control max-age=604800
Expires Sun, 30 Sep 2018 04:11:21 GMT
Vary User-Agent
Connection close
Content-Type image/jpeg
Set-Cookie RBID80=2539917484.20480.0000; path=/

Load Info

page size15423
load time (s)0.768185
redirect count0
speed download0
server IP101.110.61.51


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