Merge pull request #464 from g0ldyy/development

improve cloudflare caching guide

deployment/cloudflare-cache-rules.md

@@ -0,0 +1,32 @@
+# Cloudflare Configuration
+
+To optimize performance, configure Cloudflare to offload traffic from your server. We use **Cache Rules** to cache responses while respecting the application's cache headers.
+
+## 1. Streams (Cache Rule)
+Cache all stream results (public and private). Comet controls the TTL via headers.
+
+*   **Rule Name**: Streams
+*   **Expression**: `(http.request.uri.path contains "/stream/")`
+*   **Action**: Eligible for Cache
+*   **Edge TTL**: Use cache-control header if present (first option)
+*   **Browser TTL**: Respect origin
+*   **Serve stale content while revalidating**: On
+
+## 2. Configure Page (Cache Rule)
+Cache the configuration page.
+
+*   **Rule Name**: Configure Page
+*   **Expression**: `(http.request.uri.path eq "/configure")`
+*   **Action**: Eligible for Cache
+*   **Edge TTL**: Use cache-control header if present (first option)
+*   **Browser TTL**: Respect origin
+
+## 3. Tiered Cache
+Enable **Tiered Cache** in **Caching > Tiered Cache**.
+This minimizes requests to your origin by checking other Cloudflare datacenters first.
+
+## 4. Network Optimizations
+In **Speed > Protocol**:
+
+*   **HTTP/3 (QUIC)**: On (faster connections, especially on mobile)
+*   **0-RTT Connection Resumption**: On (reduces latency for repeat visitors)