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:img.ui.cn/data/link/201710/1507781730_203.jpe...
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_TCloud_S1
Connection keep-alive
Date Wed, 20 Jun 2018 17:23:55 GMT
Cache-Control public, max-age=31536000
Expires Thu, 20 Jun 2019 17:23:55 GMT
Last-Modified Thu, 12 Oct 2017 04:15:30 GMT
Content-Type image/jpeg
Content-Length 3015
X-NWS-LOG-UUID 9488cafb-a817-4f62-8723-627407f87e12 c801a6770c8148310ea97d3742ee087e
X-Cache-Lookup Hit From Disktank3
Access-Control-Allow-Origin *
Accept-Ranges bytes
ETag FgB4Xfv-dwtISAlY2AEtDQIC2Uyo
X-ReqId 9S4AAO_ar7g3hTkV
Content-Disposition inline; filename= 1507781730_203.jpeg ; filename*=utf-8 1507781730_203.jpeg
X-Daa-Tunnel hop_count=1
X-Cache-Lookup Hit From Inner Cluster

Load Info

page size3015
load time (s)4.761408
redirect count0
speed download0
server IP121.29.54.195


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