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:lolipop.jp/img/default/case/customer02.web...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)
Url ContentText File
MIME Type / Internet Media Typetext/plain
MIME Type text
File Extension.txt
More Details (link to:)Wikipedia: Text File
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Server nginx/1.11.7
Date Sun, 21 Jan 2018 18:44:00 GMT
Content-Type text/plain
Content-Length 23451
Connection keep-alive
Last-Modified Thu, 18 Jan 2018 02:31:33 GMT
ETag a64451-5b84-c31c0b40
Vary Accept-Encoding
Content-Encoding gzip
X-Whom lolipop.jp
Accept-Ranges bytes

Load Info

page size23428
load time (s)0.715439
redirect count0
speed download32778
server IP133.130.35.170


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