diff --git a/src/interfaces.ts b/src/interfaces.ts
index 295cc093..42552c79 100644
--- a/src/interfaces.ts
+++ b/src/interfaces.ts
@@ -41,9 +41,11 @@ export interface UpptimeConfig {
   liveStatusHtmlComment?: string;
   commitPrefixStatusUp?: string;
   commitPrefixStatusDown?: string;
+  commitPrefixStatusDegraded?: string;
   i18n?: {
     up?: string;
     down?: string;
+    degraded?: string;
     url?: string;
     status?: string;
     history?: string;
@@ -53,6 +55,7 @@ export interface UpptimeConfig {
     responseTimeGraphAlt?: string;
     liveStatus?: string;
     allSystemsOperational?: string;
+    degradedPerformance?: string;
     completeOutage?: string;
     partialOutage?: string;
   } & Record<string, string>;
diff --git a/src/summary.ts b/src/summary.ts
index 4ccd769e..e03d842e 100644
--- a/src/summary.ts
+++ b/src/summary.ts
@@ -29,9 +29,10 @@ export const generateSummary = async () => {
   // This object will track the summary data of all sites
   const pageStatuses: Array<SiteStatus> = [];
 
-  // We'll keep incrementing this if there are down sites
+  // We'll keep incrementing this if there are down/degraded sites
   // This is used to show the overall status later
   let numberOfDown = 0;
+  let numberOfDegraded = 0;
 
   // Loop through each site and add compute the current status
   for await (const site of config.sites) {
@@ -64,11 +65,15 @@ export const generateSummary = async () => {
         .filter((item) => item && !isNaN(item))
         .reduce((p, c) => p + c, 0) / history.data.length;
 
-    // Current status is "up" or "down" based on the emoji prefix of the commit message
-    const status = history.data[0].commit.message
+    // Current status is "up", "down", or "degraded" based on the emoji prefix of the commit message
+    const status: "up" | "down" | "degraded" = history.data[0].commit.message
       .split(" ")[0]
       .includes(config.commitPrefixStatusUp || "🟩")
       ? "up"
+      : history.data[0].commit.message
+          .split(" ")[0]
+          .includes(config.commitPrefixStatusDegraded || "🟨")
+      ? "degraded"
       : "down";
 
     pageStatuses.push({
@@ -80,6 +85,7 @@ export const generateSummary = async () => {
       time: Math.floor(averageTime),
     });
     if (status === "down") numberOfDown++;
+    if (status === "degraded") numberOfDegraded++;
   }
 
   let website = `https://${config.owner}.github.io/${config.repo}`;
@@ -100,7 +106,11 @@ ${pageStatuses
   .map(
     (page) =>
       `| ${page.url.includes("$") ? page.name : `[${page.name}](${page.url})`} | ${
-        page.status === "up" ? i18n.up || "🟩 Up" : i18n.down || "🟥 Down"
+        page.status === "up"
+          ? i18n.up || "🟩 Up"
+          : page.status === "degraded"
+          ? i18n.degraded || "🟨 Degraded"
+          : i18n.down || "🟥 Down"
       } | [${page.slug}.yml](https://github.com/${owner}/${repo}/commits/master/history/${
         page.slug
       }.yml) | <img alt="${i18n.responseTimeGraphAlt || "Response time graph"}" src="./graphs/${
@@ -224,10 +234,12 @@ ${config.summaryEndHtmlComment || "<!--end: status pages-->"}${endText}`;
       if (line.includes("<!--live status-->")) {
         line = `${line.split("<!--live status-->")[0]}<!--live status--> **${
           numberOfDown === 0
-            ? i18n.allSystemsOperational || "🟩 All systems operational"
+            ? numberOfDegraded === 0
+              ? i18n.allSystemsOperational || "🟩 All systems operational"
+              : i18n.degradedPerformance || "🟨 Degraded performance"
             : numberOfDown === config.sites.length
             ? i18n.completeOutage || "🟥 Complete outage"
-            : i18n.partialOutage || "🟨 Partial outage"
+            : i18n.partialOutage || "🟧 Partial outage"
         }**`;
       }
       return line;