2 files changed, 4 insertions, 2 deletions
diff --git a/files/es/web/api/server-sent_events/index.html b/files/es/web/api/server-sent_events/index.html
index 9b22801732..d62c1f2499 100644
--- a/files/es/web/api/server-sent_events/index.html
+++ b/files/es/web/api/server-sent_events/index.html
@@ -1,11 +1,12 @@
 ---
 title: Server-sent events
-slug: Server-sent_events
+slug: Web/API/Server-sent_events
 tags:
   - NeedsTranslation
   - Server-sent events
   - TopicStub
 translation_of: Web/API/Server-sent_events
+original_slug: Server-sent_events
 ---
 <p>Traditionally, a web page has to send a request to the server to receive new data; that is, the page requests data from the server. With server-sent events, it's possible for a server to send new data to a web page at any time, by pushing messages to the web page. These incoming messages can be treated as <em><a href="/en-US/docs/DOM/event" title="DOM/Event">Events</a> + data</em> inside the web page.</p>
 <table class="topicpage-table">
diff --git a/files/es/web/api/server-sent_events/using_server-sent_events/index.html b/files/es/web/api/server-sent_events/using_server-sent_events/index.html
index 81a2f5dacc..9b7087b875 100644
--- a/files/es/web/api/server-sent_events/using_server-sent_events/index.html
+++ b/files/es/web/api/server-sent_events/using_server-sent_events/index.html
@@ -1,7 +1,8 @@
 ---
 title: Utilizando eventos enviados por el servidor (server-sent event)
-slug: Server-sent_events/utilizando_server_sent_events_sse
+slug: Web/API/Server-sent_events/Using_server-sent_events
 translation_of: Web/API/Server-sent_events/Using_server-sent_events
+original_slug: Server-sent_events/utilizando_server_sent_events_sse
 ---
 <p>Desarrollar una aplicación web que utilice server-sent events es muy fácil. Solo necesitas un pequeño código del lado del servidor para transmitir los eventos a la aplicación web, pero del lado de la aplicacion web se trabaja prácticamente igual que con cualquier otro tipo de eventos.</p>