Hi @Michal1
what's that?
D:\temp>download https://www.kornit.com/ -h
SSL-Zertifikat is valide
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Content-Length: 178
Content-Type: text/html
Date: Tue, 23 Oct 2018 19:20:57 GMT
Location: https://www.google.com/
Server: nginxStatus: 301 MovedPermanently
509,89 milliseconds
0,51 seconds
I want to check your site - then a redirect to Google?
Hope you don't redirect a Facebook bot to Google.
And you have some warnings, blocked mixed content.
http://lp.kornitsys.com/Fonts/fonts.css