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:actveng.haifa.ac.il/multiversity.pd...
URL does not point to a web page (html/xhtml) or read error or page not found. (6001)
Url ContentAdobe Portable Document Format
MIME Type / Internet Media Typeapplication/pdf
MIME Type application
File Extension.pdf
More Details (link to:)Adobe PDF
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 200 OK
Content-Length 12706624
Content-Type application/pdf
Last-Modified Sun, 22 Oct 2017 05:48:44 GMT
Accept-Ranges bytes
ETag ca7f306cf94ad31:c52df
Date Mon, 19 Feb 2018 17:29:44 GMT
Set-Cookie TS01d3a190=015c0b920fd10033057405a5ced4629f1850d5c662fba168617c3e4d02091b97e4a4777f1a5d08ba5221d076a69ba9156f9894309b; Path=/
Set-Cookie TS01d3a190_28=01a750572b095986a8ac5c9ae4db875bd34a36822ad86afcac79409861158348665ad1e2e8439d23efc3d781343639996da410a7db; Path=/

Load Info

page size12706624
load time (s)0.643488
redirect count0
speed download0
server IP132.74.189.244


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