Facebook gets a dark related-search experience. Google gets the white article-first experience. Confirmed on two unrelated articles.
Glacivonwww.glacivon.com
Most important difference. The split survives on mobile and desktop: Facebook is dark and search-led; Google is white and article-led.
Facebook · mobile
Research topics and large blue buttons appear immediately after the intro.
Google · mobile
White article design with no related-search unit in the returned page.
Facebook · desktop
The same Facebook treatment in a centered desktop column.
Google · desktop
The white Google article treatment remains intact on desktop.
Glacivon · second articlePayment processors · www.glacivon.com
Clean cross-check, same result. On this unrelated article Facebook is again dark with two related-search units farther down; Google is white and contains none. Device still changes only the responsive layout.
Facebook · mobile
Dark article-first viewport; two Facebook related-search units exist farther down the response.
Google · mobile
The same article returns in the white Google treatment.
Facebook · desktop
Centered desktop layout, while the source-specific dark treatment remains.
Google · desktop
White centered article with no related-search units in the returned page.
ContentXplorewww.contentxplore.com
Same first-screen look. Both are dark, but the Facebook HTML includes two related-search units farther down the article; Google includes none.
Facebook · mobile
Initial viewport looks article-first; the Facebook-only search blocks occur below this capture.
Google · mobile
Same dark shell and nearly the same first-screen composition.
Facebook · desktop
Desktop keeps the same dark article shell; the source difference sits farther down.
Google · desktop
Visually equal above the fold, but without Facebook's later search blocks.
Discovazwww.discovaz.com
No detected source-specific design. The rendered screenshots matched pixel-for-pixel per device in this live test.
Facebook · mobile
Responsive single-column article; exact rendered match with Google mobile.
Google · mobile
No visible or structural source split was detected.
Facebook · desktop
Centered desktop article with the same rendering as Google desktop.
Google · desktop
Pixel-identical to the Facebook desktop capture.
InfoQous.infoqo.com
Same search-led structure, different presentation. Both variants contain two related-search units. Facebook uses solid blue cards on white; Google uses pale cards with cyan outlines on navy.
Facebook · mobile
Dark intro, followed by a white search area with large solid-blue cards.
Google · mobile
Denser small-font design with pale cards and bright cyan outlines.
Facebook · desktop
Desktop preserves the Facebook-specific white-and-blue search treatment.
Google · desktop
Desktop keeps the Google-specific navy-and-cyan search treatment.