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/24/3/232455/232455_big.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
Server NWS_SP
Connection keep-alive
Date Tue, 13 Nov 2018 17:48:57 GMT
Cache-Control max-age=2592000
Expires Thu, 13 Dec 2018 17:48:57 GMT
Last-Modified Thu, 14 Apr 2016 04:19:06 GMT
Content-Type image/jpeg
Content-Length 8822
X-NWS-LOG-UUID 45721056-6286-47cb-8147-a3f9f367ba4d 93ac36132da5274649ee4547581b56b5
X-Cache-Lookup Hit From Disktank
Accept-Ranges bytes

Load Info

page size8822
load time (s)5.959354
redirect count0
speed download0
server IP221.204.166.70


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