diff --git a/Auto Run Docs/SpecKit-web-header-analyzer-Phase-05-Analysis-Execution.md b/Auto Run Docs/SpecKit-web-header-analyzer-Phase-05-Analysis-Execution.md
index a6c4d85..5e44e33 100644
--- a/Auto Run Docs/SpecKit-web-header-analyzer-Phase-05-Analysis-Execution.md	
+++ b/Auto Run Docs/SpecKit-web-header-analyzer-Phase-05-Analysis-Execution.md	
@@ -44,7 +44,7 @@ Frontend uses `fetch` with `ReadableStream` reader (not native `EventSource`, wh
 - [x] Submitting headers triggers backend analysis with SSE streaming
 - [x] Progress bar updates in real-time showing current test name and percentage
 - [x] Countdown timer counts down from 30 seconds
-- [ ] Partial failures show inline error indicators per FR-25
+- [x] Partial failures show inline error indicators per FR-25 (Added AnalysisResults rendering with inline error badges.)
 - [ ] Timeout at 30s displays partial results with notification listing incomplete tests
 - [ ] Empty input returns 400, oversized >1MB returns 413
 - [ ] Linting passes on both sides
diff --git a/frontend/src/__tests__/AnalysisResults.test.tsx b/frontend/src/__tests__/AnalysisResults.test.tsx
new file mode 100644
index 0000000..debf385
--- /dev/null
+++ b/frontend/src/__tests__/AnalysisResults.test.tsx
@@ -0,0 +1,105 @@
+import type { ReactElement } from "react";
+import { act } from "react-dom/test-utils";
+import { createRoot } from "react-dom/client";
+import { afterEach, describe, expect, it } from "vitest";
+
+import AnalysisResults from "../components/AnalysisResults";
+import type { AnalysisReport } from "../types/analysis";
+
+type RenderResult = {
+  container: HTMLDivElement;
+};
+
+const cleanups: Array<() => void> = [];
+
+const render = (ui: ReactElement): RenderResult => {
+  const container = document.createElement("div");
+  document.body.appendChild(container);
+  const root = createRoot(container);
+
+  act(() => {
+    root.render(ui);
+  });
+
+  cleanups.push(() => {
+    act(() => {
+      root.unmount();
+    });
+    container.remove();
+  });
+
+  return { container };
+};
+
+const getByTestId = (container: HTMLElement, testId: string): HTMLElement => {
+  const element = container.querySelector(`[data-testid="${testId}"]`);
+  if (!element) {
+    throw new Error(`Expected element ${testId} to be rendered.`);
+  }
+  return element as HTMLElement;
+};
+
+const queryByTestId = (container: HTMLElement, testId: string): HTMLElement | null =>
+  container.querySelector(`[data-testid="${testId}"]`);
+
+const report: AnalysisReport = {
+  results: [
+    {
+      testId: 101,
+      testName: "SpamAssassin Rule Hits",
+      headerName: "X-Spam-Flag",
+      headerValue: "YES",
+      analysis: "Flagged by local rules.",
+      description: "SpamAssassin rules matched during analysis.",
+      severity: "spam",
+      status: "error",
+      error: "SpamAssassin database timeout.",
+    },
+    {
+      testId: 202,
+      testName: "Mimecast Fingerprint",
+      headerName: "X-Mimecast-Spam-Info",
+      headerValue: "none",
+      analysis: "No fingerprint detected.",
+      description: "No known fingerprint found.",
+      severity: "clean",
+      status: "success",
+      error: null,
+    },
+  ],
+  hopChain: [],
+  securityAppliances: [],
+  metadata: {
+    totalTests: 2,
+    passedTests: 1,
+    failedTests: 1,
+    skippedTests: 0,
+    elapsedMs: 2200,
+    timedOut: false,
+    incompleteTests: [],
+  },
+};
+
+afterEach(() => {
+  while (cleanups.length > 0) {
+    const cleanup = cleanups.pop();
+    if (cleanup) {
+      cleanup();
+    }
+  }
+});
+
+describe("AnalysisResults", () => {
+  it("shows inline error indicators for failed tests", () => {
+    const { container } = render(<AnalysisResults report={report} />);
+
+    const errorIndicator = getByTestId(container, "analysis-error-101");
+    expect(errorIndicator.textContent ?? "").toMatch(/SpamAssassin database timeout/);
+  });
+
+  it("does not render error indicators for successful tests", () => {
+    const { container } = render(<AnalysisResults report={report} />);
+
+    expect(queryByTestId(container, "analysis-error-202")).toBeNull();
+  });
+});
diff --git a/frontend/src/app/page.tsx b/frontend/src/app/page.tsx
index 9754172..7e14ef7 100644
--- a/frontend/src/app/page.tsx
+++ b/frontend/src/app/page.tsx
@@ -3,6 +3,7 @@
 import { useCallback, useState } from "react";
 
 import AnalyseButton from "../components/AnalyseButton";
+import AnalysisResults from "../components/AnalysisResults";
 import FileDropZone from "../components/FileDropZone";
 import HeaderInput from "../components/HeaderInput";
 import ProgressIndicator from "../components/ProgressIndicator";
@@ -18,7 +19,7 @@ const defaultConfig: AnalysisConfig = {
 
 export default function Home() {
   const [headerInput, setHeaderInput] = useState("");
-  const { status, progress, submit } = useAnalysis();
+  const { status, progress, result, submit } = useAnalysis();
   const hasHeaderInput = headerInput.trim().length > 0;
   const isOversized = headerInput.length > MAX_HEADER_INPUT_BYTES;
   const canAnalyse = hasHeaderInput && !isOversized;
@@ -89,6 +90,10 @@ export default function Home() {
               ) : null}
             </div>
           </section>
+
+          {result ? (
+            <AnalysisResults report={result} />
+          ) : null}
         </div>
       </div>
     </main>
diff --git a/frontend/src/components/AnalysisResults.tsx b/frontend/src/components/AnalysisResults.tsx
new file mode 100644
index 0000000..285dd25
--- /dev/null
+++ b/frontend/src/components/AnalysisResults.tsx
@@ -0,0 +1,116 @@
+"use client";
+
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import { faTriangleExclamation } from "@fortawesome/free-solid-svg-icons";
+
+import type {
+  AnalysisReport,
+  TestResult,
+  TestSeverity,
+  TestStatus,
+} from "../types/analysis";
+
+type AnalysisResultsProps = {
+  report: AnalysisReport;
+};
+
+const severityStyles: Record<
+  TestSeverity,
+  { label: string; className: string }
+> = {
+  spam: { label: "Spam", className: "text-spam border-spam/40" },
+  suspicious: { label: "Suspicious", className: "text-suspicious border-suspicious/40" },
+  clean: { label: "Clean", className: "text-clean border-clean/40" },
+  info: { label: "Info", className: "text-accent border-accent/40" },
+};
+
+const statusStyles: Record<
+  TestStatus,
+  { label: string; className: string }
+> = {
+  success: { label: "Success", className: "text-clean border-clean/40" },
+  error: { label: "Error", className: "text-spam border-spam/40" },
+  skipped: { label: "Skipped", className: "text-suspicious border-suspicious/40" },
+};
+
+const getErrorMessage = (result: TestResult): string => {
+  const message = result.error?.trim();
+  return message && message.length > 0 ? message : "Unknown failure.";
+};
+
+export default function AnalysisResults({ report }: AnalysisResultsProps) {
+  return (
+    <section
+      data-testid="analysis-results"
+      className="rounded-2xl border border-info/10 bg-surface p-6 shadow-[0_0_40px_rgba(15,23,42,0.25)]"
+    >
+      <div className="flex flex-wrap items-center justify-between gap-3">
+        <span className="text-xs uppercase tracking-[0.2em] text-info/90">
+          Analysis Report
+        </span>
+        <span className="font-mono text-[10px] text-text/50">
+          {report.metadata.passedTests} passed / {report.metadata.failedTests} failed
+        </span>
+      </div>
+
+      <ul className="mt-4 space-y-4">
+        {report.results.map((result) => {
+          const statusStyle = statusStyles[result.status];
+          const severityStyle = severityStyles[result.severity];
+
+          return (
+            <li
+              key={result.testId}
+              data-testid={`analysis-result-${result.testId}`}
+              className="rounded-2xl border border-info/10 bg-background/40 p-4"
+            >
+              <div className="flex flex-wrap items-center justify-between gap-3">
+                <div className="flex flex-col">
+                  <span className="text-sm font-semibold text-text/90">
+                    {result.testName}
+                  </span>
+                  <span className="text-xs text-text/50">
+                    Test #{result.testId} · {result.headerName}
+                  </span>
+                </div>
+                <div className="flex flex-wrap items-center gap-2 text-[11px] uppercase tracking-[0.2em]">
+                  <span
+                    className={`rounded-full border px-2 py-1 ${statusStyle.className}`}
+                  >
+                    {statusStyle.label}
+                  </span>
+                  <span
+                    className={`rounded-full border px-2 py-1 ${severityStyle.className}`}
+                  >
+                    {severityStyle.label}
+                  </span>
+                </div>
+              </div>
+
+              {result.analysis ? (
+                <p className="mt-3 text-sm text-text/70">{result.analysis}</p>
+              ) : null}
+              {result.description ? (
+                <p className="mt-1 text-xs text-text/50">{result.description}</p>
+              ) : null}
+
+              {result.status === "error" ? (
+                <div
+                  role="alert"
+                  data-testid={`analysis-error-${result.testId}`}
+                  className="mt-3 flex items-start gap-2 rounded-xl border border-spam/30 bg-spam/10 p-3 text-xs text-spam"
+                >
+                  <FontAwesomeIcon icon={faTriangleExclamation} className="mt-0.5" />
+                  <span>
+                    <span className="font-semibold">Error:</span>{" "}
+                    {getErrorMessage(result)}
+                  </span>
+                </div>
+              ) : null}
+            </li>
+          );
+        })}
+      </ul>
+    </section>
+  );
+}