diff --git a/internal/handlers/admin/templates/index.html.tmpl b/internal/handlers/admin/templates/index.html.tmpl
index c64e578..ff8c03f 100644
--- a/internal/handlers/admin/templates/index.html.tmpl
+++ b/internal/handlers/admin/templates/index.html.tmpl
@@ -27,6 +27,10 @@
                                 <td>Hits</td>
                                 <td>{{ .MiddlewareStats.CacheHits.Load }}</td>
                             </tr>
+                            <tr>
+                                <td>Revalidated</td>
+                                <td>{{ .MiddlewareStats.Revalidated.Load }}</td>
+                            </tr>
                             <tr>
                                 <td>Misses</td>
                                 <td>{{ .MiddlewareStats.CacheMisses.Load }}</td>
diff --git a/internal/middleware/middleware.go b/internal/middleware/middleware.go
index 87c5064..b622761 100644
--- a/internal/middleware/middleware.go
+++ b/internal/middleware/middleware.go
@@ -59,6 +59,8 @@ func newLoggingMiddleware(
 		case "miss":
 			statistics.CacheMisses.Add(1)
 			statistics.BytesDownloaded.Add(uint64(size))
+		case "revalidated":
+			statistics.Revalidated.Add(1)
 		default:
 			panic("Unexpected cache state: " + cacheState)
 		}
diff --git a/internal/middleware/statistics.go b/internal/middleware/statistics.go
index 7b12e4a..988a70c 100644
--- a/internal/middleware/statistics.go
+++ b/internal/middleware/statistics.go
@@ -15,6 +15,7 @@ type Statistics struct {
 	CacheHits       atomic.Uint64
 	CacheMisses     atomic.Uint64
 	UnCacheable     atomic.Uint64
+	Revalidated     atomic.Uint64
 	BytesServed     atomic.Uint64
 	BytesDownloaded atomic.Uint64
 }