diff --git a/src/providers/omgxxx.rs b/src/providers/omgxxx.rs
index 7b67795..166a3be 100644
--- a/src/providers/omgxxx.rs
+++ b/src/providers/omgxxx.rs
@@ -1111,48 +1111,54 @@ impl OmgxxxProvider {
                 .unwrap_or_default()
                 .to_string();
 
-            let thumb = match video_segment
-                .split("img loading")
+            // Skip advertisement cards. They reuse class="item" but link to an
+            // external ad network instead of an omg.xxx video (and embed an
+            // <iframe> rather than a real <img> thumbnail), so they have no
+            // numeric video id under /videos/.
+            if !video_url.contains("/videos/")
+                || id.is_empty()
+                || !id.chars().all(|c| c.is_ascii_digit())
+            {
+                continue;
+            }
+
+            // Thumbnail: the site lazy-loads most cards, putting the real image
+            // in data-src with a 1x1 base64 placeholder in src. Eager (high
+            // priority) cards carry the real image directly in src. Prefer
+            // data-src, fall back to src, and reject "data:" placeholders.
+            let img_tag = video_segment
+                .split("<img")
                 .collect::<Vec<&str>>()
                 .get(1)
                 .copied()
                 .unwrap_or_default()
-                .contains("data-src=\"")
-            {
-                true => video_segment
-                    .split("img loading")
+                .split('>')
+                .collect::<Vec<&str>>()
+                .get(0)
+                .copied()
+                .unwrap_or_default();
+            let extract_attr = |attr: &str| -> String {
+                img_tag
+                    .split(attr)
                     .collect::<Vec<&str>>()
                     .get(1)
                     .copied()
                     .unwrap_or_default()
-                    .split("data-src=\"")
-                    .collect::<Vec<&str>>()
-                    .get(1)
-                    .copied()
-                    .unwrap_or_default()
-                    .split("\"")
+                    .split('"')
                     .collect::<Vec<&str>>()
                     .get(0)
                     .copied()
                     .unwrap_or_default()
-                    .to_string(),
-                false => video_segment
-                    .split("img loading")
-                    .collect::<Vec<&str>>()
-                    .get(1)
-                    .copied()
-                    .unwrap_or_default()
-                    .split("data-original=\"")
-                    .collect::<Vec<&str>>()
-                    .get(1)
-                    .copied()
-                    .unwrap_or_default()
-                    .split("\"")
-                    .collect::<Vec<&str>>()
-                    .get(0)
-                    .copied()
-                    .unwrap_or_default()
-                    .to_string(),
+                    .to_string()
+            };
+            let data_src = extract_attr("data-src=\"");
+            let src = extract_attr(" src=\"");
+            let thumb = if !data_src.is_empty() && !data_src.starts_with("data:") {
+                data_src
+            } else if !src.is_empty() && !src.starts_with("data:") {
+                src
+            } else {
+                String::new()
             };
             let raw_duration = video_segment
                 .split("<span class=\"duration\">")
@@ -1515,6 +1521,69 @@ mod tests {
                 .any(|tag| tag.id == "mark-wood" && tag.title == "Mark Wood")
         );
     }
+
+    #[test]
+    fn skips_ads_and_extracts_thumbs_from_current_markup() {
+        // Mirrors the live omg.xxx markup as of mid-2026: <img> tags no longer
+        // carry a `loading` attribute, eager cards put the real image in `src`,
+        // lazy cards put a base64 placeholder in `src` with the real image in
+        // `data-src`, and advertisement cards reuse class="item" but link off-site.
+        let provider = test_provider();
+        let html = r##"
+            <div class="list-videos">
+                <div class="item">
+                    <a href="https://www.omg.xxx/videos/93816267/eager-video/" title="Eager Video">
+                        <img  class="thumb thumb_img " fetchpriority="high" src="https://img.omg.xxx/93816000/93816267/medium@2x/1.jpg" alt="Eager Video" width="744" height="420"/>
+                        <span class="duration"> 12:00 </span>
+                    </a>
+                </div>
+                <div class="item">
+                    <a href="https://a.aivanta76.com/native_txt?creative=native_txt" target="_blank" title="Create and Fuck your AI Cum Slut" class="">
+                        <iframe src="https://engine.ultraomelette.com/banner"></iframe>
+                    </a>
+                </div>
+                <div class="item">
+                    <a href="https://www.omg.xxx/videos/93816269/lazy-video/" title="Lazy Video">
+                        <img  loading="lazy" class="thumb thumb_img lazyload" fetchpriority="high" src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="https://img.omg.xxx/93816000/93816269/medium@2x/1.jpg" alt="Lazy Video" width="744" height="420"/>
+                        <span class="duration"> 08:30 </span>
+                    </a>
+                </div>
+            </div>
+        "##
+        .to_string();
+
+        let items = provider.get_video_items_from_html(html);
+
+        // The advertisement card must be filtered out.
+        assert_eq!(items.len(), 2);
+        assert!(items.iter().all(|item| item.url.contains("/videos/")));
+        assert!(
+            !items
+                .iter()
+                .any(|item| item.title.contains("AI Cum Slut"))
+        );
+
+        // Thumbnails must be real CDN URLs, never empty or base64 placeholders.
+        for item in &items {
+            assert!(
+                item.thumb.starts_with("https://img.omg.xxx/"),
+                "unexpected thumb: {:?}",
+                item.thumb
+            );
+            assert!(!item.thumb.starts_with("data:"));
+        }
+
+        assert_eq!(items[0].id, "93816267");
+        assert_eq!(
+            items[0].thumb,
+            "https://img.omg.xxx/93816000/93816267/medium@2x/1.jpg"
+        );
+        assert_eq!(items[1].id, "93816269");
+        assert_eq!(
+            items[1].thumb,
+            "https://img.omg.xxx/93816000/93816269/medium@2x/1.jpg"
+        );
+    }
 }
 
 #[async_trait]