diff --git a/packages/app-astro/src/pages/client-side-rendered.astro b/packages/app-astro/src/pages/client-side-rendered.astro
index d6263a2d..55f39a44 100644
--- a/packages/app-astro/src/pages/client-side-rendered.astro
+++ b/packages/app-astro/src/pages/client-side-rendered.astro
@@ -1,5 +1,4 @@
---
-import { ClientRouter } from 'astro:transitions'
import ClientSideRenderedPage from '../components/ClientSideRenderedPage'
---
@@ -8,7 +7,6 @@ import ClientSideRenderedPage from '../components/ClientSideRenderedPage'
Astro Client Side Rendered Benchmark
-
diff --git a/packages/docs/src/components/ClientSideRenderedStatsMethodologyNotes.astro b/packages/docs/src/components/ClientSideRenderedStatsMethodologyNotes.astro
index 7fe10005..52e29dd8 100644
--- a/packages/docs/src/components/ClientSideRenderedStatsMethodologyNotes.astro
+++ b/packages/docs/src/components/ClientSideRenderedStatsMethodologyNotes.astro
@@ -26,4 +26,13 @@ import MethodologyNotes from '../components/MethodologyNotes.astro'
> in its config. All other frameworks (Nuxt, SvelteKit, SolidStart, Astro) disable
SSR per-route without a separate build.
+
+ Astro uses React for its client-side rendered test: the benchmark table and
+ detail components are React islands rendered with client:only="react", which prevents Astro from server-rendering those components and lets them
+ render only in the browser. Astro's ClientRouter is not used for
+ this CSR test because it enables client-side transitions and soft navigation behavior
+ rather than client-only rendering.
+