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/317/7/3166414/3166414_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 13:35:35 GMT
Cache-Control max-age=2592000
Expires Mon, 19 Nov 2018 13:35:35 GMT
Last-Modified Tue, 05 Jul 2016 03:30:38 GMT
Content-Type image/jpeg
Content-Length 6227
X-NWS-UUID-VERIFY c4bd6f261d8321254f7ca5b6b93abe6c
ETag 577b29de-1853
Accept-Ranges bytes
X-Daa-Tunnel hop_count=2
X-NWS-LOG-UUID f5368de5-1b97-4dce-87af-328de4428e88 a146aeb4946045940d1d6976e633bea8
X-Cache-Lookup Hit From Upstream
X-Cache-Lookup Hit From Upstream

Load Info

page size6227
load time (s)5.887723
redirect count0
speed download0
server IP1.189.213.64


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