# WebChat

## Displaying rich links in chat

Mluvii uses the following 3 sources:

* Opengraph
* Twitter cards
* title and favicon from website header (when it's not possible to use Opengraph or Twitter cards)

It can also happen that the link itself is sent without additional information.

### Opengraph

Opengraph protocol defines the following attributes:

```html
- og:url
- og:title
- og:description
- og:image
```

### Twitter Cards

Mluvii uses the following attributes:

```html
- twitter:image
- twitter:title
- twitter:description
- twitter:domain
```

{% hint style="success" %}
*If your operators copy links from the Microsoft Edge browser when communicating with clients, which they then insert into the chat box (in the Google Chrome browser), you need to make a small change to the settings in Microsoft Edge (see screenshot):*
{% endhint %}

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