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.a963.com/uploadfile/avatar/16/9/158839/158839_big.jp...
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
Server NWS_SP
Connection keep-alive
Date Wed, 13 Dec 2017 22:35:40 GMT
Cache-Control max-age=2592000
Expires Fri, 12 Jan 2018 22:35:40 GMT
Last-Modified Sun, 17 Jan 2016 16:31:38 GMT
Content-Type image/jpeg
Content-Length 5883
Content-Encoding gzip
X-NWS-LOG-UUID b18a5a41-132f-440a-9e9f-74dd61170e71 13fd2f902e54c7a44871a863d6fb2931
X-Cache-Lookup Hit From Disktank Gz
X-Cache-Lookup Hit From Disktank
Accept-Ranges bytes

Load Info

page size5883
load time (s)3.720366
redirect count0
speed download0
server IP153.37.238.173


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