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.dlsite.jp/modpub/images2/work/doujin/RJ246000/RJ245974_img_main.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
Date Sun, 18 Aug 2019 00:38:15 GMT
Content-Type image/jpeg
Content-Length 215107
Connection keep-alive
x-amz-id-2 W55L77O8L85fmPVc8yQS72VNgDE8QglGAzmMyYBVoxRnMwkReh1AapBE9EtWiLq8mw+LZBK/cNo=
x-amz-request-id 5E93E5F978A41AEF
Last-Modified Sun, 10 Feb 2019 08:34:30 GMT
ETag 9feb67fae866e7da230a5ee8ffcfcdf1
Server PWS/8.3.1.0.8
Age 3821138
Via 1.1 PSrbdbOSA1yk76:8 (W)[0 200 0], 1.1 ld84:3 (W)[5 200 0], 1.1 PSfgblPAR1hs74:4 (W)[1 200 0]
X-Px ht PSfgblPAR1hs74none
Access-Control-Allow-Origin *
Cache-Control max-age=3600

Load Info

page size215107
load time (s)0.258516
redirect count0
speed download0
server IP163.171.131.88


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