Let's Encrypt & OpenGraph | Not Sub Domain - The certificate is not trusted in all web browsers

Prunity · September 11, 2021, 4:39am

Let’s Encrypt & OpenGraph | Not Sub Domain - The certificate is not trusted in all web browsers.

Upon checking the SSL via SSL Checker (sslshopper.com). It says that:

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.

When trying to use OpenGraph, Facebook trying to throw this error:
SSL Error: Can’t validate SSL Certificate. Either it is self-signed (which will cause browser warnings) or it is invalid.
Curl Error: Curl error: 60 (SSL_CACERT)

That’s why I check my SSL information to see the problem, because my OG is not working to non sub-domain but back then the subdomain with ssl works before.

jaikrishna.t · September 11, 2021, 4:45am

@Prunity, you can safely ignore it. Read this:

Prunity · September 11, 2021, 4:57am

But I wonder why my OpenGraph doesn’t work.

Inferred Property
The ‘og:image’ property should be explicitly provided, even if a value can be inferred from other tags.
Missing Properties
The following required properties are missing: og:url, og:type, og:title, og:image, og:description, fb:app_id

Prunity · September 11, 2021, 4:58am

But I already have this settings already like:
I used https://www.opengraph.xyz to generate everything

jaikrishna.t · September 11, 2021, 4:59am

did you install the certificate? which one did you choose? from where? hope you didn’t choose the self-signed!

Prunity · September 11, 2021, 5:13am

Im using Free SSL Certificates - InfinityFree the ZeroSSL provider.

Prunity · September 11, 2021, 5:19am

I’m trying to re-create a new one today.

Prunity · September 11, 2021, 5:27am

Prunity · September 11, 2021, 5:29am

I will try Let’s Encypt

Prunity · September 11, 2021, 5:41am

I am now using Free SSL Certificates - InfinityFree Let’s Encrypt Provider and still the same output. OpenGraph not working

jaikrishna.t · September 11, 2021, 6:56am

did you install the certificate?

Prunity · September 11, 2021, 7:02am

Yes from Free Certificates every thing is fine except for the OpenGraph

Prunity · September 11, 2021, 7:03am

This is the output in facebook debug

Prunity · September 11, 2021, 7:04am

and also here’s the output of opengraph.xyz

Admin · September 11, 2021, 12:45pm

This security system will block almost any tool that wants to generate OpenGraph tags (and most other automated access):

Greenreader9 · September 11, 2021, 1:30pm

Try using Cloudflare. It will get around that restriction. You can also use it for SSL

system · September 18, 2021, 1:31pm

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