What is a SERP analysis and how is it used in reputation management?

SERP analysis is the diagnostic discipline that translates a search result page into an action plan. For each priority query, the analyst captures every ranking URL on page one and page two, classifies each by source type (owned, earned, third-party, hostile, neutral), sentiment, and authority profile, and identifies the structural drivers – is the SERP dominated by news, by a Wikipedia article, by directory listings, by a single contested article. The output ranks interventions by leverage and effort: where authoritative competing content is most likely to move rank, where entity-layer work would shift Knowledge Panel composition, where source-level engagement could resolve a single problem URL, where the picture is healthy and does not need attention. SERP analysis sits between the diagnostic and the execution plan, and it gets refreshed quarterly during active engagements.