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.douya2.com/files/system/logo_1429196010.gif?6.4....
site title:
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
Server nginx
Date Sat, 24 Aug 2019 12:32:19 GMT
Content-Type image/gif
Content-Length 4196
Last-Modified Thu, 16 Apr 2015 14:53:30 GMT
Connection keep-alive
ETag 552fccea-1064
Expires Tue, 23 Aug 2022 12:32:19 GMT
Cache-Control max-age=94608000
Accept-Ranges bytes

Load Info

page size4196
load time (s)0.498933
redirect count0
speed download0
server IP120.24.101.249


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