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/337/10/3369044/3369044_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 Fri, 23 Feb 2018 02:08:58 GMT
Cache-Control max-age=2592000
Expires Sun, 25 Mar 2018 02:08:58 GMT
Last-Modified Thu, 12 Jan 2017 01:19:35 GMT
Content-Type image/jpeg
Content-Length 7376
Content-Encoding gzip
X-NWS-LOG-UUID 210ac86e-df95-4434-860b-c4a07c6a7551 c801a6770c814831454f83f732a4c0aa
X-Cache-Lookup Hit From Disktank Gz
X-Cache-Lookup Hit From Disktank
Accept-Ranges bytes

Load Info

page size7376
load time (s)6.702769
redirect count0
speed download0
server IP121.29.54.108


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