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:gree.com.cn/data/tms/gree/images/arrow_4.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 Tue, 13 Nov 2018 18:02:41 GMT
Server Apache
Last-Modified Fri, 01 Jun 2018 00:42:00 GMT
ETag 2d96-56d89da104600
Accept-Ranges bytes
Content-Length 11670
MS-Author-Via DAV
Content-Type image/jpeg

Load Info

page size11670
load time (s)1.748552
redirect count0
speed download0
server IP116.6.118.180


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