diff --git a/services/api-server/src/api_server/html5.py b/services/api-server/src/api_server/html5.py
index adbe2fe..6d59de9 100644
--- a/services/api-server/src/api_server/html5.py
+++ b/services/api-server/src/api_server/html5.py
@@ -112,12 +112,14 @@ def render_html5_operations(jobs: Iterable[object]) -> str:
               <span>jobs</span>
             </div>
           </section>
-          <section class="band">
+          <section class="band" hx-ext="sse" sse-connect="/html5/operations/events">
             <div class="section-title">
               <h2>Очередь</h2>
               <a class="button" href="/html5">Проекты</a>
             </div>
-            {render_html5_operation_summary(job_list)}
+            <div data-html5-operations-summary-stream sse-swap="operations-summary" hx-swap="innerHTML">
+              {render_html5_operation_summary(job_list)}
+            </div>
             <div class="table-wrap">
               <table data-html5-operations>
                 <thead>
@@ -125,8 +127,7 @@ def render_html5_operations(jobs: Iterable[object]) -> str:
                 </thead>
                 <tbody
                   data-html5-operations-body
-                  hx-get="/html5/operations/jobs"
-                  hx-trigger="every 3s"
+                  sse-swap="operations-jobs"
                   hx-swap="innerHTML"
                 >{render_html5_operation_rows(job_list)}</tbody>
               </table>
@@ -148,9 +149,6 @@ def render_html5_operation_summary(jobs: Iterable[object]) -> str:
     <div
       class="ops-summary"
       data-html5-operations-summary
-      hx-get="/html5/operations/summary"
-      hx-trigger="every 3s"
-      hx-swap="outerHTML"
     >
       {_metric("Всего", len(job_list))}
       {_metric("В работе", running)}
diff --git a/services/api-server/src/api_server/main.py b/services/api-server/src/api_server/main.py
index e98e2c3..f204127 100644
--- a/services/api-server/src/api_server/main.py
+++ b/services/api-server/src/api_server/main.py
@@ -1653,6 +1653,24 @@ async def html5_operation_summary() -> Response:
     )
 
 
+@app.get("/html5/operations/events")
+async def html5_operations_events(once: bool = False) -> StreamingResponse:
+    def stream_operations():
+        while True:
+            jobs = _html5_operation_jobs()
+            yield _html5_sse_event("operations-summary", render_html5_operation_summary(jobs))
+            yield _html5_sse_event("operations-jobs", render_html5_operation_rows(jobs))
+            if once:
+                break
+            time.sleep(3)
+
+    return StreamingResponse(
+        stream_operations(),
+        media_type="text/event-stream",
+        headers={"Cache-Control": "no-cache", "X-Accel-Buffering": "no"},
+    )
+
+
 @app.get("/html5/projects/{project_id}/editor")
 async def html5_project_editor(project_id: str, q: str = "") -> Response:
     try:
@@ -1683,7 +1701,7 @@ async def html5_project_events(project_id: str, once: bool = False) -> Streaming
                 fragment = render_html5_status(project_id, snapshot)
             except HTTPException as error:
                 fragment = f'<span>project: {project_id}</span><span>error: {error.detail}</span>'
-            yield f"event: status\ndata: {fragment}\n\n"
+            yield _html5_sse_event("status", fragment)
             if once:
                 break
             time.sleep(5)
@@ -8357,6 +8375,11 @@ def _html5_operation_jobs() -> list[OperationJob]:
     return sorted(_operations.jobs.values(), key=lambda job: job.updated_at, reverse=True)[:50]
 
 
+def _html5_sse_event(event: str, fragment: str) -> str:
+    data = "\n".join(f"data: {line}" for line in fragment.splitlines())
+    return f"event: {event}\n{data}\n\n"
+
+
 def _project_summaries() -> list[ProjectSummaryResponse]:
     project_ids = set(_project_setup.keys())
     stored_snapshots = _storage.list_snapshot_refs()
diff --git a/services/api-server/tests/test_api.py b/services/api-server/tests/test_api.py
index 916da98..c39a7b3 100644
--- a/services/api-server/tests/test_api.py
+++ b/services/api-server/tests/test_api.py
@@ -619,11 +619,22 @@ def test_html5_operations_renders_job_monitor_fragments():
     assert 'data-html5-page="operations"' in page.text
     assert "data-html5-operations-body" in page.text
     assert "data-html5-operations-summary" in page.text
-    assert 'hx-get="/html5/operations/jobs"' in page.text
-    assert 'hx-get="/html5/operations/summary"' in page.text
+    assert 'hx-ext="sse"' in page.text
+    assert 'sse-connect="/html5/operations/events"' in page.text
+    assert 'sse-swap="operations-summary"' in page.text
+    assert 'sse-swap="operations-jobs"' in page.text
+    assert 'hx-trigger="every 3s"' not in page.text
     assert project_id in page.text
     assert "__next" not in page.text
 
+    with client.stream("GET", "/html5/operations/events?once=1") as events:
+        first_chunk = next(events.iter_text())
+    assert "event: operations-summary" in first_chunk
+    assert "event: operations-jobs" in first_chunk
+    assert "data-html5-operations-summary" in first_chunk
+    assert "data-html5-operation" in first_chunk
+    assert project_id in first_chunk
+
     rows = client.get("/html5/operations/jobs")
     assert rows.status_code == 200
     assert "text/html" in rows.headers["content-type"]