User-Generated Content (UGC)
User-Generated Content (UGC) refers to any content created by customers and published on a brand's platform, including product reviews, Q&A responses, photos, and forum posts. In SEO, UGC serves as a natural source of fresh, keyword-rich content that requires no editorial resource to produce and updates pages continuously.
From a link-building perspective, links within UGC should carry the rel="ugc" attribute to signal their origin to search engines. Strategically, well-managed UGC programs — such as incentivized review collection and Q&A moderation — generate long-tail keyword coverage, increase page depth, and improve conversion rates through authentic social proof.
Why it matters for SEO
UGC creates a flywheel effect where customer-generated reviews and Q&As naturally cover the exact language shoppers use in searches, capturing long-tail traffic without editorial effort. High review counts also directly increase conversion rates, making UGC one of the few SEO investments that simultaneously boosts rankings and revenue.