diff --git a/go.mod b/go.mod
index 23535eb..a6ae1a2 100644
--- a/go.mod
+++ b/go.mod
@@ -1 +1,3 @@
 module HealthCheckAPI
+
+go 1.23.0
diff --git a/healthchecker.go b/healthchecker.go
new file mode 100644
index 0000000..eaa17e6
--- /dev/null
+++ b/healthchecker.go
@@ -0,0 +1,75 @@
+package main
+
+import (
+	"encoding/json"
+	"log"
+	"net/http"
+	"sync"
+	"time"
+)
+
+var services = []string{
+	"https://git.aaronic.cc",
+	"https://portainer.aaronic.cc",
+	"https://jellyfin.aaronic.cc",
+	"https://dnd.aaronic.cc",
+}
+
+type HealthChecker struct {
+	status map[string]ServiceStatus
+	mu     sync.RWMutex
+	client *http.Client
+	sse    *SSEBroker
+}
+
+func NewHealthChecker() *HealthChecker {
+	return &HealthChecker{
+		status: make(map[string]ServiceStatus),
+		client: &http.Client{
+			Timeout: 5 * time.Second,
+		},
+		sse: NewSSEBroker(),
+	}
+}
+
+func (hc *HealthChecker) CheckAll() {
+	for _, service := range services {
+		go hc.checkService(service)
+	}
+}
+
+func (hc *HealthChecker) checkService(url string) {
+	resp, err := hc.client.Get(url)
+	status := ServiceStatus{
+		URL:       url,
+		CheckedAt: time.Now(),
+	}
+	if err != nil {
+		log.Printf("Error checking %s: %s", url, err)
+		status.IsUp = false
+	} else {
+		defer resp.Body.Close()
+		status.StatusCode = resp.StatusCode
+		status.IsUp = resp.StatusCode >= 200 && resp.StatusCode < 300
+		log.Printf("%s: %d", url, resp.StatusCode)
+	}
+
+	hc.mu.Lock()
+	hc.status[url] = status
+	hc.mu.Unlock()
+
+	data, _ := json.Marshal(status)
+	hc.sse.Broadcast(string(data))
+}
+
+func (hc *HealthChecker) GetStatuses() []ServiceStatus {
+	hc.mu.RLock()
+	defer hc.mu.RUnlock()
+
+	results := make([]ServiceStatus, 0, len(hc.status))
+	for _, status := range hc.status {
+		results = append(results, status)
+	}
+
+	return results
+}
diff --git a/main.go b/main.go
index 91b22d0..4bcaa03 100644
--- a/main.go
+++ b/main.go
@@ -1,25 +1,35 @@
 package main
 
 import (
-  "fmt"
+	"encoding/json"
+	"log"
+	"net/http"
+	"time"
 )
 
-//TIP To run your code, right-click the code and select <b>Run</b>. Alternatively, click
-// the <icon src="AllIcons.Actions.Execute"/> icon in the gutter and select the <b>Run</b> menu item from here.
-
 func main() {
-  //TIP Press <shortcut actionId="ShowIntentionActions"/> when your caret is at the underlined or highlighted text
-  // to see how GoLand suggests fixing it.
-  s := "gopher"
-  fmt.Println("Hello and welcome, %s!", s)
+	sseBroker := NewSSEBroker()
+	checker := NewHealthChecker()
 
-  for i := 1; i <= 5; i++ {
-	//TIP You can try debugging your code. We have set one <icon src="AllIcons.Debugger.Db_set_breakpoint"/> breakpoint
-	// for you, but you can always add more by pressing <shortcut actionId="ToggleLineBreakpoint"/>. To start your debugging session, 
-	// right-click your code in the editor and select the <b>Debug</b> option. 
-	fmt.Println("i =", 100/i)
-  }
+	go func() {
+		ticker := time.NewTicker(30 * time.Second)
+		defer ticker.Stop()
+		for {
+			checker.CheckAll()
+			<-ticker.C
+		}
+	}()
+
+	http.HandleFunc("/status", func(w http.ResponseWriter, r *http.Request) {
+		statuses := checker.GetStatuses()
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(statuses)
+	})
+
+	http.HandleFunc("/events", func(w http.ResponseWriter, r *http.Request) {
+		sseBroker.Handler(w, r)
+	})
+
+	log.Println("Serving on :8080")
+	log.Fatal(http.ListenAndServe(":8080", nil))
 }
-
-//TIP See GoLand help at <a href="https://www.jetbrains.com/help/go/">jetbrains.com/help/go/</a>.
-// Also, you can try interactive lessons for GoLand by selecting 'Help | Learn IDE Features' from the main menu.
\ No newline at end of file
diff --git a/sse.go b/sse.go
new file mode 100644
index 0000000..4d1f506
--- /dev/null
+++ b/sse.go
@@ -0,0 +1,62 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"sync"
+)
+
+type SSEBroker struct {
+	clients map[chan string]struct{}
+	lock    sync.RWMutex
+}
+
+func NewSSEBroker() *SSEBroker {
+	return &SSEBroker{
+		clients: make(map[chan string]struct{}),
+	}
+}
+
+func (b *SSEBroker) AddClient(c chan string) {
+	b.lock.Lock()
+	defer b.lock.Unlock()
+	b.clients[c] = struct{}{}
+}
+
+func (b *SSEBroker) RemoveClient(c chan string) {
+	b.lock.Lock()
+	defer b.lock.Unlock()
+	delete(b.clients, c)
+}
+
+func (b *SSEBroker) Broadcast(msg string) {
+	b.lock.Lock()
+	defer b.lock.Unlock()
+	for c := range b.clients {
+		c <- msg
+	}
+}
+
+func (b *SSEBroker) Handler(w http.ResponseWriter, r *http.Request) {
+	flusher, ok := w.(http.Flusher)
+	if !ok {
+		http.Error(w, "Streaming not supported!", http.StatusInternalServerError)
+		return
+	}
+	w.Header().Set("Content-Type", "text/event-stream")
+	w.Header().Set("Cache-Control", "no-cache")
+	w.Header().Set("Connection", "keep-alive")
+
+	messageChannel := make(chan string)
+
+	b.AddClient(messageChannel)
+	defer b.RemoveClient(messageChannel)
+	for {
+		msg, open := <-messageChannel
+		if !open {
+			return
+		}
+		fmt.Fprintf(w, "data: %s\n\n", msg)
+		flusher.Flush()
+	}
+}
diff --git a/types.go b/types.go
new file mode 100644
index 0000000..69816d8
--- /dev/null
+++ b/types.go
@@ -0,0 +1,10 @@
+package main
+
+import "time"
+
+type ServiceStatus struct {
+	URL        string    `json:"url"`
+	IsUp       bool      `json:"isUp"`
+	StatusCode int       `json:"statusCode"`
+	CheckedAt  time.Time `json:"checkedAt"`
+}