diff --git a/README.md b/README.md
index b09048d74..31589e99f 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ npm run setup
 # Option 1. Try it
 npm run start-server
 
-# (Recommanded) 
+# (Recommended) 
 # Option 2. Run in background using PM2
 # Install PM2 if you don't have: npm install pm2 -g
 pm2 start npm --name uptime-kuma -- run start-server
diff --git a/server/model/monitor.js b/server/model/monitor.js
index 2735c378f..162772875 100644
--- a/server/model/monitor.js
+++ b/server/model/monitor.js
@@ -71,7 +71,9 @@ class Monitor extends BeanModel {
             try {
                 if (this.type === "http" || this.type === "keyword") {
                     let startTime = dayjs().valueOf();
-                    let res = await axios.get(this.url)
+                    let res = await axios.get(this.url, {
+                        headers: { 'User-Agent':'Uptime-Kuma' }
+                    })
                     bean.msg = `${res.status} - ${res.statusText}`
                     bean.ping = dayjs().valueOf() - startTime;
 
@@ -79,7 +81,14 @@ class Monitor extends BeanModel {
                         bean.status = 1;
                     } else {
 
-                        if (res.data.includes(this.keyword)) {
+                        let data = res.data;
+
+                        // Convert to string for object/array
+                        if (typeof data !== "string") {
+                            data = JSON.stringify(data)
+                        }
+
+                        if (data.includes(this.keyword)) {
                             bean.msg += ", keyword is found"
                             bean.status = 1;
                         } else {
diff --git a/src/pages/Details.vue b/src/pages/Details.vue
index 0b031bfe6..f925c2849 100644
--- a/src/pages/Details.vue
+++ b/src/pages/Details.vue
@@ -137,7 +137,7 @@ export default {
         },
 
         ping() {
-            if (this.lastHeartBeat.ping) {
+            if (this.lastHeartBeat.ping || this.lastHeartBeat.ping === 0) {
                 return this.lastHeartBeat.ping;
             } else {
                 return "N/A"
@@ -145,7 +145,7 @@ export default {
         },
 
         avgPing() {
-            if (this.$root.avgPingList[this.monitor.id]) {
+            if (this.$root.avgPingList[this.monitor.id] || this.$root.avgPingList[this.monitor.id] === 0) {
                 return this.$root.avgPingList[this.monitor.id];
             } else {
                 return "N/A"
diff --git a/src/pages/EditMonitor.vue b/src/pages/EditMonitor.vue
index 7054d73ac..01af50610 100644
--- a/src/pages/EditMonitor.vue
+++ b/src/pages/EditMonitor.vue
@@ -30,7 +30,7 @@
                     <div class="mb-3" v-if="monitor.type === 'keyword' ">
                         <label for="keyword" class="form-label">Keyword</label>
                         <input type="text" class="form-control" id="keyword" v-model="monitor.keyword" required>
-                        <div class="form-text">Search keyword in plain html response and it is case-sensitive</div>
+                        <div class="form-text">Search keyword in plain html or JSON response and it is case-sensitive</div>
                     </div>
 
                     <div class="mb-3" v-if="monitor.type === 'port' || monitor.type === 'ping' ">