diff --git a/request-cluster.ts b/request-cluster.ts
index 0b698c4..ea920d0 100644
--- a/request-cluster.ts
+++ b/request-cluster.ts
@@ -63,8 +63,16 @@ export class RequestCluster extends EventEmitter {
             return -1;
           } else if (indexA > indexB) {
             return 1;
+          } else if (entry1.value.length > entry2.value.length) {
+            return -1;
+          } else if (entry1.value.length < entry2.value.length) {
+            return 1;
+          } else if (entry1.isMarked && !entry2.isMarked) {
+            return -1;
+          } else if (!entry1.isMarked && entry2.isMarked) {
+            return 1;
           } else {
-            return entry1.value.length > entry2.value.length ? -1 : 1;
+            return 0;
           }
         }
       })
@@ -155,4 +163,10 @@ export class RequestCluster extends EventEmitter {
   exposesOrigin() {
     return this.requests.some((request) => request.exposesOrigin());
   }
+
+  autoMark() {
+    this.getRepresentativeStolenData().forEach((entry) => {
+      entry.autoMark();
+    });
+  }
 }
diff --git a/sidebar/stolen-data.tsx b/sidebar/stolen-data.tsx
index cc6d094..58c5048 100644
--- a/sidebar/stolen-data.tsx
+++ b/sidebar/stolen-data.tsx
@@ -23,9 +23,13 @@ export function StolenData({
   if (!origin) {
     return <div></div>;
   }
-  const clusters = Object.values(getMemory().getClustersForOrigin(origin)).sort(
-    RequestCluster.sortCompare
-  );
+  const clusters = Object.values(getMemory().getClustersForOrigin(origin))
+    .sort(RequestCluster.sortCompare)
+    .filter((cluster) => !cookiesOnly || cluster.hasCookies())
+    .filter(
+      (cluster) =>
+        !cookiesOrOriginOnly || cluster.hasCookies() || cluster.exposesOrigin()
+    );
   return (
     <div style={{ padding: "5px" }}>
       {" "}
@@ -53,6 +57,12 @@ export function StolenData({
             Wyczyść pamięć
           </button>
           <button
+            onClick={() => clusters.forEach((cluster) => cluster.autoMark())}
+          >
+            Zaznacz automatycznie
+          </button>
+          <button
+            style={{ marginLeft: "1rem" }}
             onClick={() =>
               window.open(
                 `/report-window/report-window.html?origin=${origin}`,
@@ -64,27 +74,19 @@ export function StolenData({
             Generuj maila
           </button>
         </h1>
-        {clusters
-          .filter((cluster) => !cookiesOnly || cluster.hasCookies())
-          .filter(
-            (cluster) =>
-              !cookiesOrOriginOnly ||
-              cluster.hasCookies() ||
-              cluster.exposesOrigin()
-          )
-          .map((cluster) => {
-            return (
-              <StolenDataCluster
-                origin={origin}
-                shorthost={cluster.id}
-                key={cluster.id + origin}
-                refreshToken={refreshToken}
-                minValueLength={minValueLength}
-                cookiesOnly={cookiesOnly}
-                cookiesOrOriginOnly={cookiesOrOriginOnly}
-              />
-            );
-          })}
+        {clusters.map((cluster) => {
+          return (
+            <StolenDataCluster
+              origin={origin}
+              shorthost={cluster.id}
+              key={cluster.id + origin}
+              refreshToken={refreshToken}
+              minValueLength={minValueLength}
+              cookiesOnly={cookiesOnly}
+              cookiesOrOriginOnly={cookiesOrOriginOnly}
+            />
+          );
+        })}
       </div>
     </div>
   );
diff --git a/stolen-data-entry.ts b/stolen-data-entry.ts
index fb3e1ea..c495b8a 100644
--- a/stolen-data-entry.ts
+++ b/stolen-data-entry.ts
@@ -21,6 +21,7 @@ export const Classifications = <const>{
 };
 
 const ID_PREVIEW_MAX_LENGTH = 20;
+const MIN_COOKIE_LENGTH_FOR_AUTO_MARK = 15;
 
 const id = (function* id() {
   let i = 0;
@@ -147,13 +148,19 @@ export class StolenDataEntry extends EventEmitter {
   }
 
   mark() {
+    const had_been_marked_before = this.marked;
     this.marked = true;
-    this.emit("change");
+    if (!had_been_marked_before) {
+      this.emit("change");
+    }
   }
 
   unmark() {
+    const had_been_marked_before = this.marked;
     this.marked = false;
-    this.emit("change");
+    if (had_been_marked_before) {
+      this.emit("change");
+    }
   }
 
   toggleMark() {
@@ -171,6 +178,7 @@ export class StolenDataEntry extends EventEmitter {
         [
           this.request.origin,
           this.request.originalURL,
+          this.request.originalPathname,
           getshorthost(this.request.origin),
         ].some((needle) => haystack.includes(needle))
       )
@@ -215,6 +223,26 @@ export class StolenDataEntry extends EventEmitter {
   }
 
   exposesOrigin(): boolean {
-    return this.value.includes(getshorthost(this.request.origin));
+    return (
+      this.value.includes(getshorthost(this.request.origin)) ||
+      this.value.includes(this.request.originalPathname)
+    );
+  }
+
+  autoMark() {
+    if (
+      this.classification == "history" ||
+      ((this.source === "cookie" ||
+        this.name.toLowerCase().includes("id") ||
+        this.name.toLowerCase().includes("cookie") ||
+        this.name.toLowerCase().includes("ga") ||
+        this.name.toLowerCase().includes("fb")) &&
+        this.value.length > MIN_COOKIE_LENGTH_FOR_AUTO_MARK)
+    ) {
+      if (this.request.shorthost.includes("google") && this.name == "CONSENT") {
+        return;
+      }
+      this.mark();
+    }
   }
 }