Load website specific content with image when paste website url to MS Teams

I am running one of my website called "https://abc.co.in" (hide here original domain). Now I could see here when i put this url in MS Teams chat window then it does not show any web content there, But if i use any other website url in same chat window then i could see here like immediately website related content is displaying with some information.

Below is the attached image:

As we can see in above image when i just paste the url of other website, Immediately it loads some specific content there.

But the same is not happening when i put my website url there.

Please help