My website is not secure on all browsers

[ChrisPAR]

If you have a custom domain (or plan to get one), you can follow the process I mentioned in a similar topic:

@"ChrisPAR

get a custom domain (or a subdomain from services like eu.org / pp.ua), and then set up Cloudflare (it isn’t supported for InfinityFree subdomains, unfortunately):
A Full Guide To Cloudflare