> Portal Navigation:
> 
> - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version.
> - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages).
> - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`).
> - Top-level index of all portals: https://dev.wix.com/docs/llms.txt
> - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt

# Method name: revision()

# Method package: wixSiteFrontend

# Method menu location: wixSiteFrontend --> revision

# Method Link: https://dev.wix.com/docs/velo/apis/wix-site-frontend/revision.md

# Method Description:

Retrieves the site revision ID.

The site revision ID is a unique identifier for the current revision of
 a site. Each time a site is manually saved or published
 following a change, a new revision is created.

You can view and manage a site's revisions in the [Site History](https://support.wix.com/en/article/viewing-and-managing-your-site-history).
You can use [site monitoring](https://support.wix.com/en/article/about-site-monitoring#site-revisions) to
monitor and debug new revisions of a site.

 > **Notes:** 
 > + Since publishing a site may change the revision ID, the ID when
 >   previewing a site may be different than the ID for the published site.
>
>
> + The site revision ID is unique, but not meaningful.
>   Therefore, you can't predict future revision IDs before they're created.



# Method Code Examples:

*** Note: do not assume any prop names or enum values other than the ones in the example.

## Get the site revision ID

```javascript
import wixSiteFrontend from 'wix-site-frontend';

// ...

const revision = wixSiteFrontend.revision; // "4x2y"
```

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