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:bolthely.hu/aszf.pd...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (5002)

Header

HTTP/1.1 200 OK
Server nginx
Date Thu, 22 Apr 2021 15:45:52 GMT
Content-Type application/pdf
Content-Length 157797
Last-Modified Tue, 30 Jul 2019 09:43:29 GMT
Connection keep-alive
ETag 5d401141-26865
Expires Sat, 22 May 2021 15:45:52 GMT
Cache-Control max-age=2592000
Cache-Control public
Accept-Ranges bytes

Load Info

page size157797
load time (s)0.648257
redirect count0
speed download243417
server IP87.229.45.119


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