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 Thu, 24 May 2018 23:20:42 GMT
Cache-Control max-age=2592000
Expires Sat, 23 Jun 2018 23:20:42 GMT
Last-Modified Thu, 14 Apr 2016 04:19:06 GMT
Content-Type image/jpeg
Content-Length 8822
X-NWS-LOG-UUID 8d2d231e-419c-4f35-840e-e635429d17ea e4710b21d8bfbc03c4a37c1005121910
X-Cache-Lookup Hit From Disktank
Accept-Ranges bytes

Load Info

page size8822
load time (s)6.005785
redirect count0
speed download0
server IP119.6.229.108


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