Update response-buffering.mdx

[dpolaske-cloudflare]

https://jira.cfdata.org/browse/CUSTESC-52250

Summary

Screenshots (optional)

Documentation checklist

• The documentation style guide has been adhered to.
• If a larger change - such as adding a new page- an issue has been opened in relation to any incorrect or out of date information that this PR fixes.
• Files which have changed name or location have been allocated redirects.

[windsurf-bot]

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[windsurf-bot]

The added clarification is helpful, but consider using consistent formatting for emphasis. Currently you're using both italics and bold in the same parenthetical. Consider using bold formatting consistently:

Suggested change

By default, Cloudflare **streams** traffic data, meaning that each packet is sent as it becomes available. This can improve the delivery of large files. However, this streaming behavior only applies to dynamic traffic; cacheable traffic (that is, *any* status noted in [Cloudflare cache responses](https://developers.cloudflare.com/cache/concepts/cache-responses/) with the exception of **DYNAMIC**) is buffered and this behavior cannot be changed.

By default, Cloudflare **streams** traffic data, meaning that each packet is sent as it becomes available. This can improve the delivery of large files. However, this streaming behavior only applies to dynamic traffic; cacheable traffic (that is, **any** status noted in [Cloudflare cache responses](https://developers.cloudflare.com/cache/concepts/cache-responses/) with the exception of **DYNAMIC**) is buffered and this behavior cannot be changed.

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PR Change Summary

Clarified the behavior of cacheable traffic in the response buffering documentation.

• Updated the explanation of streaming behavior for cacheable traffic.
• Specified that only non-DYNAMIC cache responses are buffered.

Modified Files

• src/content/docs/network/response-buffering.mdx

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