Google Search Console cannot index my site

[hrishikesh]

Hi @andybond006,

Since when are you testing this? I’m asking because recently this happened:

Old root certificate of Let's Encrypt TLS certificates for custom domains has expired

Netlify uses a service called Let’s Encrypt to automatically provide the TLS/SSL certificate for your Netlify websites that use custom domains for free. We’re proud to be doing our part to make the web more secure by partnering with Let’s Encrypt. On September 30, 2021, Let’s Encrypt’s root certificate “DST Root CA X3” has expired. This expiration has caused certain browser clients with older operating systems not to be able to load your website as “DST Root CA X3” has expired and “ISRG Root X1…

I’m guessing it’s because of that? I am just guessing because I don’t have any info to troubleshoot. Google just said, it failed, without specifying any reason. Maybe it’s using outdated tech by some chance?