Above the Fold

Definition

Above the fold is the portion of a webpage visible immediately when it loads, without any scrolling. The term comes from newspaper printing — the top half of a folded newspaper (above the physical fold) was prime placement. On the web, "fold" position varies by device — on a 1080p desktop monitor it might be ~700px from the top; on a mobile phone it might be 600–800px in CSS pixels. Above-the-fold content is what users judge a page by in the first seconds. For SEO, above-the-fold content is important because: (1) it is the most likely LCP candidate (the largest element in the viewport); (2) Google has a "page layout" algorithm that penalises pages where ads or other non-content elements dominate the above-the-fold area, pushing the main content far below.

Why it matters for SEO

Pages where the primary content — the article body, the product information, the tool — is buried below a large ad block, newsletter popup, or cookie banner lose rankings from Google's page layout algorithm. The rule of thumb is that on page load (before any interaction), a meaningful amount of the primary content should be visible. Above-the-fold is also the primary target for LCP optimisation: the hero image, main heading, or featured content that appears in this zone is almost always the LCP element and should be loaded as a priority.

How DeepSEOAnalysis checks this

The audit checks the LCP element and whether it is an above-the-fold element (within the initial viewport dimensions). It also checks for common above-the-fold content suppression patterns: auto-shown modals or overlays that cover primary content, large sticky banners that consume significant viewport height, and ad slot reservations above the main content block.

Useful tools and resources

• Full performance audit