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/322/6/3215810/3215810_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 nginx
Connection keep-alive
Date Sat, 20 Oct 2018 13:36:53 GMT
Cache-Control max-age=2592000
Expires Mon, 19 Nov 2018 13:36:53 GMT
Last-Modified Wed, 21 Sep 2016 08:04:55 GMT
Content-Type image/jpeg
Content-Length 7283
X-NWS-UUID-VERIFY 98bbd20d7c70cfa804084cb9ccc18972
ETag 57e23f27-1c73
Accept-Ranges bytes
X-Daa-Tunnel hop_count=2
X-NWS-LOG-UUID 2ecedbff-50ad-48ad-b213-c21bbd8029e4 a24daf0f7b3ecc3ac92859c7e9f4a7b9
X-Cache-Lookup Hit From Upstream
X-Cache-Lookup Hit From Upstream

Load Info

page size7283
load time (s)3.854146
redirect count0
speed download0
server IP116.95.25.196


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