SSL certificate not trusted in all web browsers

[mesmerizer]

Website URL

hypnose.free.nf

Error Message

The certificate is not trusted in all web browsers. You may need to install an Intermediate/chain certificate to link it to a trusted root certificate. Learn more about this error. The fastest way to fix this problem is to contact your SSL provider.
Common name: hypnose.free.nf
SANs: hypnose.free.nf, *.hypnose.free.nf
Valid from January 6, 2024 to April 5, 2024
Serial Number: d340874a27d15aa20e38ed9352ec2aaf
Signature Algorithm: sha256WithRSAEncryption
Issuer: GTS CA 1P5

Other Information

I was checking SSL certificate on https://www.sslshopper.com/, and it seems that my certificate is trusted in all web browsers : any way to fix this ?

[Oxy]

Warning: "The certificate is not trusted in all web browsers"

If you have installed an SSL certificate on InfinityFree, you may want to use an SSL Checker tool to verify your SSL certificate was installed correctly. However, when doing so, you see an error like this: The certificate is not trusted in all web browsers. You may need to install an Intermediate/chain certificate to link it to a trusted root certificate. Learn more about this error. The fastest way to fix this problem is to contact your SSL provider. What does this warning mean for your sit…

[mesmerizer]

Thanks, I guess I’ll be fine then.
This blocks any analyse from https://gtmetrix.com/ : do you know any free alternative to test my website speed ?

[Oxy]

• https://www.webpagetest.org

[mesmerizer]

Thanks, is there any server cache option available on infinityfree ?

[Admin]

No, we don’t offer any server side caching options ourselves. We do however enforce strong browser cache by default, and you’re free to setup your own caching in your website with file based cache storage.