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:static.thisav.com/images/videothumbs/290031-1.jp...
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, 28 May 2020 12:16:03 GMT
Content-Type image/jpeg
Content-Length 13626
Last-Modified Mon, 01 May 2017 10:56:56 GMT
Connection keep-alive
ETag 59071478-353a
Expires Sat, 27 Jun 2020 12:16:03 GMT
Cache-Control max-age=2592000
Accept-Ranges bytes

Load Info

page size13626
load time (s)0.327008
redirect count0
speed download41668
server IP192.200.112.78


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