---
title: Set a response header with the current bot score
description: Create a response header transform rule (part of Transform Rules) to set an `X-Bot-Score` HTTP header in the response with the current bot score.
image: https://developers.cloudflare.com/core-services-preview.png
---

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### Tags

[ Response modification ](https://developers.cloudflare.com/search/?tags=Response%20modification) 

# Set a response header with the current bot score

Create a response header transform rule (part of Transform Rules) to set an `X-Bot-Score` HTTP header in the response with the current bot score.

The following response header transform rule sets a header named `X-Bot-Score` to the current bot score in the HTTP response:

Text in **Expression Editor**:

```

starts_with(http.request.uri.path, "/en/")


```

Selected operation under **Modify response header**: _Set dynamic_

**Header name**: `X-Bot-Score`

**Value**: `to_string(cf.bot_management.score)`

This rule would overwrite any existing `X-Bot-Score` headers already present in the HTTP response.

```json
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/rules/","name":"Rules"}},{"@type":"ListItem","position":3,"item":{"@id":"/rules/transform/","name":"Transform Rules"}},{"@type":"ListItem","position":4,"item":{"@id":"/rules/transform/examples/","name":"Transform Rules examples"}},{"@type":"ListItem","position":5,"item":{"@id":"/rules/transform/examples/set-response-header-bot-score/","name":"Set a response header with the current bot score"}}]}
```