PCX review

Author: pedrosousa

src/content/changelog/fundamentals/2025-10-16-header-limit-increase.mdx

@@ -1,28 +1,28 @@
 ---
-title: Increased HTTP header size limit to 128KB
-description: Cloudflare’s CDN and Workers platform now support up to 128KB for request and response headers.
+title: Increased HTTP header size limit to 128 KB
+description: Cloudflare's CDN and Workers platform now support up to 128 KB for request and response headers
 date: 2025-10-16
 ---
 
-## CDN now supports 128KB request and response headers 🚀
+## CDN now supports 128 KB request and response headers 🚀
 
-We're excited to announce a significant increase in the maximum header size supported by Cloudflare’s **Content Delivery Network (CDN)**. Cloudflare now supports up to **128KB** for both **request and response headers**.  
+We're excited to announce a significant increase in the maximum header size supported by Cloudflare's Content Delivery Network (CDN). Cloudflare now supports up to **128 KB** for both **request and response headers**.
 
-Previously, customers were limited to a total of **32KB** for request or response headers, with a maximum of **16KB** per individual header. Larger headers could cause requests to fail with **HTTP 413 (Request Header Fields Too Large)** errors.
+Previously, customers were limited to a total of 32 KB for request or response headers, with a maximum of 16 KB per individual header. Larger headers could cause requests to fail with `HTTP 413` (Request Header Fields Too Large) errors.
 
 ---
 
 ### What's new?
 
-* **Support for Large Headers:** You can now utilize much larger headers, whether as a single large header up to 128KB or split over multiple headers.
-* **Reduces 413 and 520 HTTP Errors:** This change drastically reduces the likelihood of customers encountering `HTTP 413` errors from large request headers or `HTTP 520` errors caused by oversized response headers, improving the overall reliability of your web applications.
-* **Enhanced Functionality:** This is especially beneficial for applications that rely on:
-    * A large number of **cookies**.
-    * Large **Content-Security-Policy (CSP)** response headers.
-    * Advanced use cases with **Cloudflare Workers** that generate large response headers.
+- **Support for large headers:** You can now utilize much larger headers, whether as a single large header up to 128 KB or split over multiple headers.
+- **Reduces `413` and `520` HTTP errors:** This change drastically reduces the likelihood of customers encountering `HTTP 413` errors from large request headers or `HTTP 520` errors caused by oversized response headers, improving the overall reliability of your web applications.
+- **Enhanced functionality:** This is especially beneficial for applications that rely on:
+  - A large number of cookies.
+  - Large Content-Security-Policy (CSP) response headers.
+  - Advanced use cases with Cloudflare Workers that generate large response headers.
 
-This enhancement improves compatibility with Cloudflare’s CDN, enabling more use cases that previously failed due to header size limits.
+This enhancement improves compatibility with Cloudflare's CDN, enabling more use cases that previously failed due to header size limits.
 
 ---
 
-To learn more and get started, refer to the [Cloudflare CDN documentation](https://developers.cloudflare.com/fundamentals/reference/connection-limits/#request-limits).
+To learn more and get started, refer to the [Cloudflare Fundamentals documentation](/fundamentals/reference/connection-limits/#request-limits).