How do I get telegram to display an info card of my site

Question

I use telegram quite a bit. I have a site but telegram never displays it little info card, it works for sites like stackoverflow.com, google.com etc. Doesn't work for mine or minecraft.net and some other sites. My site uses: <meta property="og:title" content="Amazing Title"> which I think is what Telegram is supposed to get this info from right? What am I doing wrong here? Is Telegram just picky when it's going to show the card or does it use something else to load the contents of it's info card?

Answer 1

Telegram get previews using two protocols:

1. Twitter Cards
2. Open Graph

In order to get your page previewed you need to add necessary metatags for, at least, one of them.