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/RJ245945_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 Sat, 17 Aug 2019 14:18:34 GMT
Content-Type image/jpeg
Content-Length 338029
Connection keep-alive
x-amz-id-2 7zPBQsBlxHAOc6RtsXYeggwniqeUkH5EJJPVUTC/eFTEIThqaX1oaEUz9liJDpeo7IR+ypvZl6A=
x-amz-request-id A8CF66F08485036C
Last-Modified Sun, 10 Feb 2019 02:33:50 GMT
ETag d2fb7f89f4332b31ecbfb981c57d56b6
Server PWS/8.3.1.0.8
Age 2351434
Via 1.1 PSrbdbOSA2ub126:5 (W)[29 200 0], 1.1 PSfgblPAR2bz95:9 (W)[5 200 0], 1.1 PSfgblPAR1qn81:9 (W)[3 200 0]
X-Px ht PSfgblPAR1qn81none
Access-Control-Allow-Origin *
Cache-Control max-age=3600

Load Info

page size338029
load time (s)1.515643
redirect count0
speed download0
server IP163.171.131.117


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