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:img1.jiito.net/p16/139/042b116b9a46424c_1.jpe...
site title:

Header

HTTP/1.1 200 OK
Date Mon, 23 Jul 2018 17:43:26 GMT
Server Apache/2.4.6 (CentOS) PHP/7.0.30
X-Powered-By PHP/7.0.30
Cache-Control max-age=360000000, public
Access-Control-Allow-Origin *
Access-Control-Allow-Headers Cake
Content-Length 7803
Connection close

Load Info

page size7803
load time (s)1.750745
redirect count0
speed download0
server IP45.63.126.162


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