什么是Organic traffic？
Visitors who arrive from unpaid search engine results, as opposed to ads, referrals, social, or direct visits.
Organic traffic is visits from unpaid search engine results: someone searched on Google, Bing, or DuckDuckGo, saw your page in the results, and clicked. It is distinguished from paid search (ads on the same results page), referral traffic (links from other sites), and direct traffic.
Organic is prized because it compounds. A page that ranks keeps producing visitors month after month with no per-click cost, and searchers arrive with intent already expressed in their query. The trade-off is time: meaningful organic growth from new content typically takes months, and rankings depend on factors covered under keyword ranking and backlinks. One measurement caveat: analytics tools can see that a visit came from Google but not what was searched, since search engines stopped passing keywords years ago. Search Console data fills that gap on the impression and query side.
Analyse's SEO blog engine exists for exactly this channel: publishing consistently against keywords you can win, then measuring what the resulting traffic actually does on the site.