4 files changed, 20 insertions, 16 deletions
diff --git a/files/ru/_redirects.txt b/files/ru/_redirects.txt
index 1ccfb65842..6e5c5df487 100644
--- a/files/ru/_redirects.txt
+++ b/files/ru/_redirects.txt
@@ -455,6 +455,8 @@
 /ru/docs/Web/API/NonDocumentTypeChildNode/previousElementSibling	/ru/docs/Web/API/Element/previousElementSibling
 /ru/docs/Web/API/ParentNode/childElementCount	/ru/docs/Web/API/Element/childElementCount
 /ru/docs/Web/API/ParentNode/children	/ru/docs/orphaned/Web/API/ParentNode/children
+/ru/docs/Web/API/ParentNode/firstElementChild	/ru/docs/orphaned/Web/API/ParentNode/firstElementChild
+/ru/docs/Web/API/ParentNode/lastElementChild	/ru/docs/orphaned/Web/API/ParentNode/lastElementChild
 /ru/docs/Web/API/PositionError	/ru/docs/Web/API/GeolocationPositionError
 /ru/docs/Web/API/Push_API/Using_the_Push_API	/ru/docs/conflicting/Web/API/Push_API
 /ru/docs/Web/API/RandomSource	/ru/docs/conflicting/Web/API/Crypto/getRandomValues
diff --git a/files/ru/_wikihistory.json b/files/ru/_wikihistory.json
index c6e56b4a6c..a4231ddeba 100644
--- a/files/ru/_wikihistory.json
+++ b/files/ru/_wikihistory.json
@@ -6828,20 +6828,6 @@
       "madebydima"
     ]
   },
-  "Web/API/ParentNode/firstElementChild": {
-    "modified": "2019-08-28T05:08:54.083Z",
-    "contributors": [
-      "Yialo",
-      "besedin-art"
-    ]
-  },
-  "Web/API/ParentNode/lastElementChild": {
-    "modified": "2019-08-28T05:09:39.314Z",
-    "contributors": [
-      "Yialo",
-      "Waakym"
-    ]
-  },
   "Web/API/ParentNode/prepend": {
     "modified": "2020-10-15T22:20:07.127Z",
     "contributors": [
@@ -25988,5 +25974,19 @@
       "evgkit",
       "In4in"
     ]
+  },
+  "orphaned/Web/API/ParentNode/firstElementChild": {
+    "modified": "2019-08-28T05:08:54.083Z",
+    "contributors": [
+      "Yialo",
+      "besedin-art"
+    ]
+  },
+  "orphaned/Web/API/ParentNode/lastElementChild": {
+    "modified": "2019-08-28T05:09:39.314Z",
+    "contributors": [
+      "Yialo",
+      "Waakym"
+    ]
   }
 }
 \ No newline at end of file
diff --git a/files/ru/web/api/parentnode/firstelementchild/index.html b/files/ru/orphaned/web/api/parentnode/firstelementchild/index.html
index 9a7275fcc4..21fb90f963 100644
--- a/files/ru/web/api/parentnode/firstelementchild/index.html
+++ b/files/ru/orphaned/web/api/parentnode/firstelementchild/index.html
@@ -1,6 +1,6 @@
 ---
 title: ParentNode.firstElementChild
-slug: Web/API/ParentNode/firstElementChild
+slug: orphaned/Web/API/ParentNode/firstElementChild
 tags:
   - API
   - DOM
@@ -8,6 +8,7 @@ tags:
   - Property
   - Reference
 translation_of: Web/API/ParentNode/firstElementChild
+original_slug: Web/API/ParentNode/firstElementChild
 ---
 <p>{{ APIRef("DOM") }}</p>
 
diff --git a/files/ru/web/api/parentnode/lastelementchild/index.html b/files/ru/orphaned/web/api/parentnode/lastelementchild/index.html
index d625dc316f..8df658ceb5 100644
--- a/files/ru/web/api/parentnode/lastelementchild/index.html
+++ b/files/ru/orphaned/web/api/parentnode/lastelementchild/index.html
@@ -1,6 +1,6 @@
 ---
 title: ParentNode.lastElementChild
-slug: Web/API/ParentNode/lastElementChild
+slug: orphaned/Web/API/ParentNode/lastElementChild
 tags:
   - API
   - DOM
@@ -8,6 +8,7 @@ tags:
   - Property
   - Reference
 translation_of: Web/API/ParentNode/lastElementChild
+original_slug: Web/API/ParentNode/lastElementChild
 ---
 <p>{{ APIRef("DOM") }}</p>