Your connection is not secure in desktop , ok in mobile

[3gmobilebrighton]

hi!
on new wp site http://aeroport-transfers.odessa.ua/
i keep getting
Your connection is not secure.
red warning screen before i can access homepage of site,
when i use desktop, in Ukraine, mobile is alright

I check support here and many people have had the same issue in the past,
it doesnt really say how to sort it out!

something about blocked certificates? i really dont understand,
please can someone help me to fix this! i use Cloudflare on other sites, on same hosting, no problem!
thanks in advance!
j

[domjh]

Works fine for me on both desktop and mobile, just some mixed content on there at the moment. Try clearing your cache.

[sandro]

Mixed content. Please use the search here and search for these keywords.