diff --git a/mod/item.php b/mod/item.php
index 7c11d7311..467d538f2 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -56,6 +56,7 @@ use Friendica\Protocol\Activity;
 use Friendica\Protocol\Diaspora;
 use Friendica\Security\Security;
 use Friendica\Util\DateTimeFormat;
+use Friendica\Util\ParseUrl;
 use Friendica\Worker\Delivery;
 
 function item_post(App $a) {
@@ -217,12 +218,15 @@ function item_post(App $a) {
 
 		$attachment_img_width  = $_REQUEST['attachment_img_width'] ??  0;
 		$attachment_img_height = $_REQUEST['attachment_img_height'] ?? 0;
-		$attachment = [
-			'type'   => $attachment_type,
-			'title'  => $attachment_title,
-			'text'   => $attachment_text,
-			'url'    => $attachment_url,
-		];
+
+		// Fetch the basic attachment data
+		$attachment = ParseUrl::getSiteinfoCached($attachment_url);
+
+		// Overwrite the basic data with possible changes from the frontend
+		$attachment['type'] = $attachment_type;
+		$attachment['title'] = $attachment_title;
+		$attachment['text'] = $attachment_text;
+		$attachment['url'] = $attachment_url;
 
 		if (!empty($attachment_img_src)) {
 			$attachment['images'] = [
@@ -232,6 +236,8 @@ function item_post(App $a) {
 					'height' => $attachment_img_height
 				]
 			];
+		} else {
+			unset($attachment['images']);
 		}
 
 		$att_bbcode = "\n" . PageInfo::getFooterFromData($attachment);
diff --git a/src/Content/OEmbed.php b/src/Content/OEmbed.php
index bb3f6290f..4e26e45f9 100644
--- a/src/Content/OEmbed.php
+++ b/src/Content/OEmbed.php
@@ -163,31 +163,31 @@ class OEmbed
 			}
 		}
 
-		if (!empty($data['title']) && empty($oembed->title)) {
+		if (!empty($data['title'])) {
 			$oembed->title = $data['title'];
 		}
 
-		if (!empty($data['text']) && empty($oembed->description)) {
+		if (!empty($data['text'])) {
 			$oembed->description = $data['text'];
 		}
 
-		if (!empty($data['publisher']) && empty($oembed->provider_name)) {
-			$oembed->provider_name = $data['publisher'];
+		if (!empty($data['publisher_name'])) {
+			$oembed->provider_name = $data['publisher_name'];
 		}
 
-		if (!empty($data['publisher_url']) && empty($oembed->provider_url)) {
+		if (!empty($data['publisher_url'])) {
 			$oembed->provider_url = $data['publisher_url'];
 		}
 
-		if (!empty($data['author']) && empty($oembed->author_name)) {
-			$oembed->author_name = $data['author'];
+		if (!empty($data['author_name'])) {
+			$oembed->author_name = $data['author_name'];
 		}
 
-		if (!empty($data['author_url']) && empty($oembed->author_url)) {
+		if (!empty($data['author_url'])) {
 			$oembed->author_url = $data['author_url'];
 		}
 
-		if (!empty($data['images']) && empty($oembed->thumbnail_url)) {
+		if (!empty($data['images'])) {
 			$oembed->thumbnail_url = $data['images'][0]['src'];
 			$oembed->thumbnail_width = $data['images'][0]['width'];
 			$oembed->thumbnail_height = $data['images'][0]['height'];
diff --git a/src/Content/PageInfo.php b/src/Content/PageInfo.php
index 806a92a03..776dc15df 100644
--- a/src/Content/PageInfo.php
+++ b/src/Content/PageInfo.php
@@ -131,7 +131,7 @@ class PageInfo
 		// Escape some bad characters
 		$text = "[attachment";
 
-		foreach (['type', 'url', 'title', 'alternative_title', 'publisher', 'publisher_url', 'publisher_image', 'author', 'author_url', 'author_image'] as $field) {
+		foreach (['type', 'url', 'title', 'alternative_title', 'publisher_name', 'publisher_url', 'publisher_img', 'author_name', 'author_url', 'author_img'] as $field) {
 			if (!empty($data[$field])) {
 				$text .= " " . $field . "='" . str_replace(['[', ']'], ['[', ']'], htmlentities($data[$field], ENT_QUOTES, 'UTF-8', false)) . "'";
 			}
diff --git a/src/Util/ParseUrl.php b/src/Util/ParseUrl.php
index 2661445e7..8bde05f23 100644
--- a/src/Util/ParseUrl.php
+++ b/src/Util/ParseUrl.php
@@ -392,7 +392,7 @@ class ParseUrl
 					$siteinfo['text'] = trim($meta_tag['content']);
 					break;
 				case 'dc.creator':
-					$siteinfo['publisher'] = trim($meta_tag['content']);
+					$siteinfo['publisher_name'] = trim($meta_tag['content']);
 					break;
 				case 'keywords':
 					$keywords = explode(',', $meta_tag['content']);
@@ -441,7 +441,7 @@ class ParseUrl
 						$siteinfo['text'] = trim($meta_tag['content']);
 						break;
 					case 'og:site_name':
-						$siteinfo['publisher'] = trim($meta_tag['content']);
+						$siteinfo['publisher_name'] = trim($meta_tag['content']);
 						break;
 					case 'twitter:description':
 						$siteinfo['text'] = trim($meta_tag['content']);
@@ -555,10 +555,10 @@ class ParseUrl
 	{
 		$jsonldinfo = [];
 
-		if (is_array($jsonld['publisher'])) {
+		if (!empty($jsonld['publisher']) && is_array($jsonld['publisher'])) {
 			$content = JsonLD::fetchElement($jsonld, 'publisher', 'name', '@type', 'Organization');
 			if (!empty($content) && is_string($content)) {
-				$jsonldinfo['publisher'] = trim($content);
+				$jsonldinfo['publisher_name'] = trim($content);
 			}
 
 			$content = JsonLD::fetchElement($jsonld, 'publisher', 'url', '@type', 'Organization');
@@ -570,15 +570,15 @@ class ParseUrl
 			if (!empty($brand)) {
 				$content = JsonLD::fetchElement($brand, 'name', '@type', 'brand');
 				if (!empty($content) && is_string($content)) {
-					$jsonldinfo['publisher'] = trim($content);
+					$jsonldinfo['publisher_name'] = trim($content);
 				}
 			}
 		}
 
-		if (is_array($jsonld['author'])) {
+		if (!empty($jsonld['author']) && is_array($jsonld['author'])) {
 			$content = JsonLD::fetchElement($jsonld, 'author', 'name', '@type', 'Organization');
 			if (!empty($content) && is_string($content)) {
-				$jsonldinfo['publisher'] = trim($content);
+				$jsonldinfo['publisher_name'] = trim($content);
 			}
 
 			$content = JsonLD::fetchElement($jsonld, 'author', 'url', '@type', 'Organization');
@@ -588,7 +588,7 @@ class ParseUrl
 
 			$content = JsonLD::fetchElement($jsonld, 'author', 'name', '@type', 'Person');
 			if (!empty($content) && is_string($content)) {
-				$jsonldinfo['author'] = trim($content);
+				$jsonldinfo['author_name'] = trim($content);
 			}
 
 			$content = JsonLD::fetchElement($jsonld, 'author', 'url', '@type', 'Person');
@@ -692,7 +692,7 @@ class ParseUrl
 
 		$content = JsonLD::fetchElement($jsonld, 'name');
 		if (!empty($content)) {
-			$jsonldinfo['publisher'] = trim($content);
+			$jsonldinfo['publisher_name'] = trim($content);
 		}
 
 		$content = JsonLD::fetchElement($jsonld, 'description');
@@ -729,7 +729,7 @@ class ParseUrl
 
 		$content = JsonLD::fetchElement($jsonld, 'name');
 		if (!empty($content)) {
-			$jsonldinfo['publisher'] = trim($content);
+			$jsonldinfo['publisher_name'] = trim($content);
 		}
 
 		$content = JsonLD::fetchElement($jsonld, 'url');
@@ -739,7 +739,7 @@ class ParseUrl
 
 		$content = JsonLD::fetchElement($jsonld, 'logo', 'url', '@type', 'ImageObject');
 		if (!empty($content)) {
-			$jsonldinfo['publisher_image'] = trim($content);
+			$jsonldinfo['publisher_img'] = trim($content);
 		}
 
 		Logger::info('Fetched Organization information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);
@@ -759,7 +759,7 @@ class ParseUrl
 
 		$content = JsonLD::fetchElement($jsonld, 'name');
 		if (!empty($content)) {
-			$jsonldinfo['author'] = trim($content);
+			$jsonldinfo['author_name'] = trim($content);
 		}
 
 		$content = JsonLD::fetchElement($jsonld, 'description');
@@ -774,7 +774,7 @@ class ParseUrl
 
 		$content = JsonLD::fetchElement($jsonld, 'image', 'url', '@type', 'ImageObject');
 		if (!empty($content)) {
-			$jsonldinfo['author_image'] = trim($content);
+			$jsonldinfo['author_img'] = trim($content);
 		}
 
 		Logger::info('Fetched Person information', ['url' => $siteinfo['url'], 'fetched' => $jsonldinfo]);