unslug pt-br: modify

78 files changed, 156 insertions, 78 deletions

diff --git a/files/pt-br/web/api/baseaudiocontext/currenttime/index.html b/files/pt-br/web/api/baseaudiocontext/currenttime/index.html
index 71f3c9c894..8124041332 100644
--- a/files/pt-br/web/api/baseaudiocontext/currenttime/index.html
+++ b/files/pt-br/web/api/baseaudiocontext/currenttime/index.html
@@ -1,6 +1,6 @@
 ---
 title: AudioContext.currentTime
-slug: Web/API/AudioContext/currentTime
+slug: Web/API/BaseAudioContext/currentTime
 tags:
   - API
   - AudioContext
@@ -9,6 +9,7 @@ tags:
   - Web Audio API
   - currentTime
 translation_of: Web/API/BaseAudioContext/currentTime
+original_slug: Web/API/AudioContext/currentTime
 ---
 <p>{{ APIRef("Web Audio API") }}</p>
 
diff --git a/files/pt-br/web/api/battery_status_api/index.html b/files/pt-br/web/api/battery_status_api/index.html
index 603750f72c..82a786cdef 100644
--- a/files/pt-br/web/api/battery_status_api/index.html
+++ b/files/pt-br/web/api/battery_status_api/index.html
@@ -1,6 +1,6 @@
 ---
 title: Battery Status API
-slug: WebAPI/Battery_Status
+slug: Web/API/Battery_Status_API
 tags:
   - API
   - Apps
@@ -11,6 +11,7 @@ tags:
   - Mobile
   - Obsoleto
 translation_of: Web/API/Battery_Status_API
+original_slug: WebAPI/Battery_Status
 ---
 <div>{{obsolete_header}}</div>
 
diff --git a/files/pt-br/web/api/batterymanager/ondischargingtimechange/index.html b/files/pt-br/web/api/batterymanager/ondischargingtimechange/index.html
index 4f5c402588..1d6d19041f 100644
--- a/files/pt-br/web/api/batterymanager/ondischargingtimechange/index.html
+++ b/files/pt-br/web/api/batterymanager/ondischargingtimechange/index.html
@@ -1,6 +1,6 @@
 ---
 title: BatteryManager.ondischargingtimechange
-slug: Web/API/BatteryManager/ondischargintimechange
+slug: Web/API/BatteryManager/ondischargingtimechange
 tags:
   - API
   - Battery API
@@ -8,6 +8,7 @@ tags:
   - Propriedade
   - Referencia
 translation_of: Web/API/BatteryManager/ondischargingtimechange
+original_slug: Web/API/BatteryManager/ondischargintimechange
 ---
 <p>{{APIRef("Battery API")}}</p>
 
diff --git a/files/pt-br/web/api/canvas_api/a_basic_ray-caster/index.html b/files/pt-br/web/api/canvas_api/a_basic_ray-caster/index.html
index ca188eb6f9..09f27a2e96 100644
--- a/files/pt-br/web/api/canvas_api/a_basic_ray-caster/index.html
+++ b/files/pt-br/web/api/canvas_api/a_basic_ray-caster/index.html
@@ -1,7 +1,8 @@
 ---
 title: A basic ray-caster
-slug: Web/HTML/Canvas/A_basic_ray-caster
+slug: Web/API/Canvas_API/A_basic_ray-caster
 translation_of: Web/API/Canvas_API/A_basic_ray-caster
+original_slug: Web/HTML/Canvas/A_basic_ray-caster
 ---
 <div>{{CanvasSidebar}}</div>
 
diff --git a/files/pt-br/web/api/canvas_api/index.html b/files/pt-br/web/api/canvas_api/index.html
index 821909e726..80bec60034 100644
--- a/files/pt-br/web/api/canvas_api/index.html
+++ b/files/pt-br/web/api/canvas_api/index.html
@@ -1,11 +1,12 @@
 ---
 title: Canvas
-slug: Web/HTML/Canvas
+slug: Web/API/Canvas_API
 tags:
   - API
   - Canvas
   - Referência(2)
 translation_of: Web/API/Canvas_API
+original_slug: Web/HTML/Canvas
 ---
 <p>{{CanvasSidebar}}</p>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/advanced_animations/index.html b/files/pt-br/web/api/canvas_api/tutorial/advanced_animations/index.html
index 23f072420e..3b0d63fd8c 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/advanced_animations/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/advanced_animations/index.html
@@ -1,6 +1,6 @@
 ---
 title: Advanced animations
-slug: Web/Guide/HTML/Canvas_tutorial/Advanced_animations
+slug: Web/API/Canvas_API/Tutorial/Advanced_animations
 tags:
   - Animation
   - Animations
@@ -8,6 +8,7 @@ tags:
   - animated
   - efeitos em animações
 translation_of: Web/API/Canvas_API/Tutorial/Advanced_animations
+original_slug: Web/Guide/HTML/Canvas_tutorial/Advanced_animations
 ---
 <div>{{CanvasSidebar}} {{PreviousNext("Web/API/Canvas_API/Tutorial/Basic_animations", "Web/API/Canvas_API/Tutorial/Pixel_manipulation_with_canvas")}}</div>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/applying_styles_and_colors/index.html b/files/pt-br/web/api/canvas_api/tutorial/applying_styles_and_colors/index.html
index f711570b9f..71d09f6e71 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/applying_styles_and_colors/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/applying_styles_and_colors/index.html
@@ -1,7 +1,8 @@
 ---
 title: Aplicando estilos e cores
-slug: Web/Guide/HTML/Canvas_tutorial/Applying_styles_and_colors
+slug: Web/API/Canvas_API/Tutorial/Applying_styles_and_colors
 translation_of: Web/API/Canvas_API/Tutorial/Applying_styles_and_colors
+original_slug: Web/Guide/HTML/Canvas_tutorial/Applying_styles_and_colors
 ---
 <div>{{CanvasSidebar}} {{PreviousNext("Web/API/Canvas_API/Tutorial/Drawing_shapes", "Web/API/Canvas_API/Tutorial/Drawing_text")}}</div>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/basic_animations/index.html b/files/pt-br/web/api/canvas_api/tutorial/basic_animations/index.html
index 125e0874a7..c0143de946 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/basic_animations/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/basic_animations/index.html
@@ -1,7 +1,8 @@
 ---
 title: Basic animations
-slug: Web/Guide/HTML/Canvas_tutorial/Basic_animations
+slug: Web/API/Canvas_API/Tutorial/Basic_animations
 translation_of: Web/API/Canvas_API/Tutorial/Basic_animations
+original_slug: Web/Guide/HTML/Canvas_tutorial/Basic_animations
 ---
 <p>Já que estamos usando JavaScript para controlar {{HTMLElement("canvas")}} elementos, também é muito fácil criar animações interativas. Fazer animações mais complexas pode levar um tempo extra; esperamos introduzir um novo artigo para auxiliar sobre isso em breve.</p>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/basic_usage/index.html b/files/pt-br/web/api/canvas_api/tutorial/basic_usage/index.html
index 767a5ff97c..4f1593aa06 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/basic_usage/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/basic_usage/index.html
@@ -1,6 +1,6 @@
 ---
 title: Utilização básica do Canvas
-slug: Web/Guide/HTML/Canvas_tutorial/Utilizacao_basica
+slug: Web/API/Canvas_API/Tutorial/Basic_usage
 tags:
   - Canvas
   - HTML
@@ -8,6 +8,7 @@ tags:
   - Tutorial
   - graficos
 translation_of: Web/API/Canvas_API/Tutorial/Basic_usage
+original_slug: Web/Guide/HTML/Canvas_tutorial/Utilizacao_basica
 ---
 <div>{{CanvasSidebar}} {{PreviousNext("Web/API/Canvas_API/Tutorial", "Web/API/Canvas_API/Tutorial/Drawing_shapes")}}</div>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/compositing/example/index.html b/files/pt-br/web/api/canvas_api/tutorial/compositing/example/index.html
index 87de5aa19d..e294e9e1ca 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/compositing/example/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/compositing/example/index.html
@@ -1,12 +1,13 @@
 ---
 title: Exemplo de Composição
-slug: Web/Guide/HTML/Canvas_tutorial/Compositing/Exemplo
+slug: Web/API/Canvas_API/Tutorial/Compositing/Example
 tags:
   - Canvas
   - Example
   - HTML5
   - Tutorial
 translation_of: Web/API/Canvas_API/Tutorial/Compositing/Example
+original_slug: Web/Guide/HTML/Canvas_tutorial/Compositing/Exemplo
 ---
 <div>{{CanvasSidebar}}</div>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/compositing/index.html b/files/pt-br/web/api/canvas_api/tutorial/compositing/index.html
index 6d9ff5c33d..51c8afec02 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/compositing/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/compositing/index.html
@@ -1,7 +1,8 @@
 ---
 title: Compositing and clipping
-slug: Web/Guide/HTML/Canvas_tutorial/Compositing
+slug: Web/API/Canvas_API/Tutorial/Compositing
 translation_of: Web/API/Canvas_API/Tutorial/Compositing
+original_slug: Web/Guide/HTML/Canvas_tutorial/Compositing
 ---
 <div>{{CanvasSidebar}} {{PreviousNext("Web/API/Canvas_API/Tutorial/Transformations", "Web/API/Canvas_API/Tutorial/Basic_animations")}}</div>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/drawing_shapes/index.html b/files/pt-br/web/api/canvas_api/tutorial/drawing_shapes/index.html
index f54fca780e..caa386d83e 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/drawing_shapes/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/drawing_shapes/index.html
@@ -1,6 +1,6 @@
 ---
 title: Desenhando formas com canvas
-slug: Web/Guide/HTML/Canvas_tutorial/Drawing_shapes
+slug: Web/API/Canvas_API/Tutorial/Drawing_shapes
 tags:
   - Canvas
   - Gráficos(2)
@@ -10,6 +10,7 @@ tags:
   - Intermediário
   - Tutorial
 translation_of: Web/API/Canvas_API/Tutorial/Drawing_shapes
+original_slug: Web/Guide/HTML/Canvas_tutorial/Drawing_shapes
 ---
 <div>{{CanvasSidebar}} {{PreviousNext("Web/API/Canvas_API/Tutorial/Basic_usage", "Web/API/Canvas_API/Tutorial/Applying_styles_and_colors")}}</div>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/drawing_text/index.html b/files/pt-br/web/api/canvas_api/tutorial/drawing_text/index.html
index 550719e627..d09cb537cb 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/drawing_text/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/drawing_text/index.html
@@ -1,12 +1,13 @@
 ---
 title: Drawing text
-slug: Web/Guide/HTML/Canvas_tutorial/Drawing_text
+slug: Web/API/Canvas_API/Tutorial/Drawing_text
 tags:
   - Canvas
   - Intermediário
   - Tutorial
   - graficos
 translation_of: Web/API/Canvas_API/Tutorial/Drawing_text
+original_slug: Web/Guide/HTML/Canvas_tutorial/Drawing_text
 ---
 <div>{{CanvasSidebar}} {{PreviousNext("Web/API/Canvas_API/Tutorial/Applying_styles_and_colors", "Web/API/Canvas_API/Tutorial/Using_images")}}</div>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/finale/index.html b/files/pt-br/web/api/canvas_api/tutorial/finale/index.html
index 9cd393b652..4cc811ba68 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/finale/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/finale/index.html
@@ -1,7 +1,8 @@
 ---
 title: Conclusão
-slug: Web/Guide/HTML/Canvas_tutorial/Conclusão
+slug: Web/API/Canvas_API/Tutorial/Finale
 translation_of: Web/API/Canvas_API/Tutorial/Finale
+original_slug: Web/Guide/HTML/Canvas_tutorial/Conclusão
 ---
 <div>{{CanvasSidebar}} {{PreviousNext("Web/API/Canvas_API/Tutorial/Optimizing_canvas")}}</div>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/index.html b/files/pt-br/web/api/canvas_api/tutorial/index.html
index 2f9dbab7df..7d571ff002 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/index.html
@@ -1,6 +1,6 @@
 ---
 title: Canvas tutorial
-slug: Web/Guide/HTML/Canvas_tutorial
+slug: Web/API/Canvas_API/Tutorial
 tags:
   - Canvas
   - Graphics
@@ -10,6 +10,7 @@ tags:
   - Intermediate
   - Web
 translation_of: Web/API/Canvas_API/Tutorial
+original_slug: Web/Guide/HTML/Canvas_tutorial
 ---
 <p> {{CanvasSidebar}} <a href="/pt-BR/docs/Web/HTML/Canvas"><img alt="" src="https://mdn.mozillademos.org/files/257/Canvas_tut_examples.jpg" style="float: right; height: 450px; width: 200px;"></a></p>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/optimizing_canvas/index.html b/files/pt-br/web/api/canvas_api/tutorial/optimizing_canvas/index.html
index d18afddefa..5a5a355a59 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/optimizing_canvas/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/optimizing_canvas/index.html
@@ -1,11 +1,12 @@
 ---
 title: Otimizando canvas
-slug: Web/Guide/HTML/Canvas_tutorial/Otimizando_Canvas
+slug: Web/API/Canvas_API/Tutorial/Optimizing_canvas
 tags:
   - Canvas
   - Gráfico 2D
   - Otimização
 translation_of: Web/API/Canvas_API/Tutorial/Optimizing_canvas
+original_slug: Web/Guide/HTML/Canvas_tutorial/Otimizando_Canvas
 ---
 <div>{{CanvasSidebar}} {{PreviousNext("Web/API/Canvas_API/Tutorial/Hit_regions_and_accessibility", "Web/API/Canvas_API/Tutorial/Finale")}}</div>
 
diff --git a/files/pt-br/web/api/canvas_api/tutorial/using_images/index.html b/files/pt-br/web/api/canvas_api/tutorial/using_images/index.html
index 0b0dcfe7e7..7d1978da46 100644
--- a/files/pt-br/web/api/canvas_api/tutorial/using_images/index.html
+++ b/files/pt-br/web/api/canvas_api/tutorial/using_images/index.html
@@ -1,7 +1,8 @@
 ---
 title: Using images
-slug: Web/Guide/HTML/Canvas_tutorial/Using_images
+slug: Web/API/Canvas_API/Tutorial/Using_images
 translation_of: Web/API/Canvas_API/Tutorial/Using_images
+original_slug: Web/Guide/HTML/Canvas_tutorial/Using_images
 ---
 <div>{{CanvasSidebar}} {{PreviousNext("Web/API/Canvas_API/Tutorial/Drawing_text", "Web/API/Canvas_API/Tutorial/Transformations" )}}</div>
 
diff --git a/files/pt-br/web/api/crypto/getrandomvalues/index.html b/files/pt-br/web/api/crypto/getrandomvalues/index.html
index 7e54e933ed..10279649e0 100644
--- a/files/pt-br/web/api/crypto/getrandomvalues/index.html
+++ b/files/pt-br/web/api/crypto/getrandomvalues/index.html
@@ -1,7 +1,8 @@
 ---
 title: RandomSource.getRandomValues()
-slug: Web/API/RandomSource/getRandomValues
+slug: Web/API/Crypto/getRandomValues
 translation_of: Web/API/Crypto/getRandomValues
+original_slug: Web/API/RandomSource/getRandomValues
 ---
 <p>{{APIRef("Web Crypto API")}}</p>
 
diff --git a/files/pt-br/web/api/devicemotioneventacceleration/index.html b/files/pt-br/web/api/devicemotioneventacceleration/index.html
index e8e5432e4a..fad161e7b2 100644
--- a/files/pt-br/web/api/devicemotioneventacceleration/index.html
+++ b/files/pt-br/web/api/devicemotioneventacceleration/index.html
@@ -1,12 +1,13 @@
 ---
 title: DeviceAcceleration
-slug: Web/API/DeviceAcceleration
+slug: Web/API/DeviceMotionEventAcceleration
 tags:
   - API
   - Experimental
   - Interface
 translation_of: Web/API/DeviceMotionEventAcceleration
 translation_of_original: Web/API/DeviceAcceleration
+original_slug: Web/API/DeviceAcceleration
 ---
 <div>{{ ApiRef("Device Orientation Events") }}{{SeeCompatTable}}</div>
 
diff --git a/files/pt-br/web/api/devicemotioneventrotationrate/index.html b/files/pt-br/web/api/devicemotioneventrotationrate/index.html
index 872b3c6f25..ef0df94cd8 100644
--- a/files/pt-br/web/api/devicemotioneventrotationrate/index.html
+++ b/files/pt-br/web/api/devicemotioneventrotationrate/index.html
@@ -1,8 +1,9 @@
 ---
 title: DeviceRotationRate
-slug: Web/API/DeviceRotationRate
+slug: Web/API/DeviceMotionEventRotationRate
 translation_of: Web/API/DeviceMotionEventRotationRate
 translation_of_original: Web/API/DeviceRotationRate
+original_slug: Web/API/DeviceRotationRate
 ---
 <p>{{ ApiRef("Device Orientation Events") }} {{SeeCompatTable}}</p>
 
diff --git a/files/pt-br/web/api/document/readystatechange_event/index.html b/files/pt-br/web/api/document/readystatechange_event/index.html
index 185350cb54..57a936b66c 100644
--- a/files/pt-br/web/api/document/readystatechange_event/index.html
+++ b/files/pt-br/web/api/document/readystatechange_event/index.html
@@ -1,7 +1,8 @@
 ---
 title: readystatechange
-slug: Web/Events/readystatechange
+slug: Web/API/Document/readystatechange_event
 translation_of: Web/API/Document/readystatechange_event
+original_slug: Web/Events/readystatechange
 ---
 <p>{{ApiRef}}</p>
 
diff --git a/files/pt-br/web/api/document/registerelement/index.html b/files/pt-br/web/api/document/registerelement/index.html
index bff318b3a9..8e83210080 100644
--- a/files/pt-br/web/api/document/registerelement/index.html
+++ b/files/pt-br/web/api/document/registerelement/index.html
@@ -1,6 +1,6 @@
 ---
 title: Document.registerElement()
-slug: Web/API/Document/ElementoRegistrado
+slug: Web/API/Document/registerElement
 tags:
   - DOM
   - Document.registerElement()
@@ -8,6 +8,7 @@ tags:
   - Web Components
   - registerElement
 translation_of: Web/API/Document/registerElement
+original_slug: Web/API/Document/ElementoRegistrado
 ---
 <p>{{APIRef("DOM")}}</p>
 
diff --git a/files/pt-br/web/api/document_object_model/events/index.html b/files/pt-br/web/api/document_object_model/events/index.html
index 4d04915450..cd82ef8b39 100644
--- a/files/pt-br/web/api/document_object_model/events/index.html
+++ b/files/pt-br/web/api/document_object_model/events/index.html
@@ -1,7 +1,8 @@
 ---
 title: Events and the DOM
-slug: DOM/Referencia_do_DOM/Events
+slug: Web/API/Document_Object_Model/Events
 translation_of: Web/API/Document_Object_Model/Events
+original_slug: DOM/Referencia_do_DOM/Events
 ---
 <div>{{DefaultAPISidebar("DOM")}}</div>
 
diff --git a/files/pt-br/web/api/document_object_model/examples/index.html b/files/pt-br/web/api/document_object_model/examples/index.html
index 87ec3601e2..d8ada00c18 100644
--- a/files/pt-br/web/api/document_object_model/examples/index.html
+++ b/files/pt-br/web/api/document_object_model/examples/index.html
@@ -1,7 +1,8 @@
 ---
 title: Examples of web and XML development using the DOM
-slug: DOM/Referencia_do_DOM/Examples
+slug: Web/API/Document_Object_Model/Examples
 translation_of: Web/API/Document_Object_Model/Examples
+original_slug: DOM/Referencia_do_DOM/Examples
 ---
 <p>Este capítulo fornece exemplos mais longos de desenvolvimento de Web e XML usando o DOM. Sempre que possível, os exemplos usam APIs, truques e padrões comuns no JavaScript para manipular o objeto de documento.</p>
 
diff --git a/files/pt-br/web/api/document_object_model/how_to_create_a_dom_tree/index.html b/files/pt-br/web/api/document_object_model/how_to_create_a_dom_tree/index.html
index e6dd923fb5..2897718d3c 100644
--- a/files/pt-br/web/api/document_object_model/how_to_create_a_dom_tree/index.html
+++ b/files/pt-br/web/api/document_object_model/how_to_create_a_dom_tree/index.html
@@ -1,7 +1,8 @@
 ---
 title: How to create a DOM tree
-slug: DOM/Referencia_do_DOM/How_to_create_a_DOM_tree
+slug: Web/API/Document_object_model/How_to_create_a_DOM_tree
 translation_of: Web/API/Document_object_model/How_to_create_a_DOM_tree
+original_slug: DOM/Referencia_do_DOM/How_to_create_a_DOM_tree
 ---
 <p>{{draft}}</p>
 
diff --git a/files/pt-br/web/api/document_object_model/index.html b/files/pt-br/web/api/document_object_model/index.html
index b0ae4420a6..6fd369978d 100644
--- a/files/pt-br/web/api/document_object_model/index.html
+++ b/files/pt-br/web/api/document_object_model/index.html
@@ -1,7 +1,8 @@
 ---
 title: Modelo de Objeto de Documento (DOM)
-slug: DOM/Referencia_do_DOM
+slug: Web/API/Document_Object_Model
 translation_of: Web/API/Document_Object_Model
+original_slug: DOM/Referencia_do_DOM
 ---
 <p>{{DefaultAPISidebar("DOM")}}</p>
 
diff --git a/files/pt-br/web/api/document_object_model/introduction/index.html b/files/pt-br/web/api/document_object_model/introduction/index.html
index 010a5ecd54..667d6f1cfc 100644
--- a/files/pt-br/web/api/document_object_model/introduction/index.html
+++ b/files/pt-br/web/api/document_object_model/introduction/index.html
@@ -1,7 +1,8 @@
 ---
 title: Introdução ao DOM
-slug: DOM/Referencia_do_DOM/Introdução
+slug: Web/API/Document_Object_Model/Introduction
 translation_of: Web/API/Document_Object_Model/Introduction
+original_slug: DOM/Referencia_do_DOM/Introdução
 ---
 <p><span class="seoSummary">O DOM (Document Object Model) é a representação de dados dos objetos que compõem a estrutura e o conteúdo de um documento na Web. Neste guia, apresentaremos brevemente o DOM. Veremos como o DOM representa um documento {{Glossary ("HTML")}} ou {{Glossary ("XML")}} na memória e como você usa APIs para criar aplicativos e conteúdo da Web.</span></p>
 
diff --git a/files/pt-br/web/api/document_object_model/whitespace/index.html b/files/pt-br/web/api/document_object_model/whitespace/index.html
index f4bebc3678..61efe15ee1 100644
--- a/files/pt-br/web/api/document_object_model/whitespace/index.html
+++ b/files/pt-br/web/api/document_object_model/whitespace/index.html
@@ -1,10 +1,11 @@
 ---
 title: Whitespace no DOM
-slug: DOM/Referencia_do_DOM/Whitespace_in_the_DOM
+slug: Web/API/Document_Object_Model/Whitespace
 tags:
   - DOM
   - Intermediário
 translation_of: Web/API/Document_Object_Model/Whitespace
+original_slug: DOM/Referencia_do_DOM/Whitespace_in_the_DOM
 ---
 <h2 id="The_issue" name="The_issue">O problema</h2>
 
diff --git a/files/pt-br/web/api/documentorshadowroot/activeelement/index.html b/files/pt-br/web/api/documentorshadowroot/activeelement/index.html
index ca10f98461..2223a29d1d 100644
--- a/files/pt-br/web/api/documentorshadowroot/activeelement/index.html
+++ b/files/pt-br/web/api/documentorshadowroot/activeelement/index.html
@@ -1,6 +1,6 @@
 ---
 title: Document.activeElement
-slug: Web/API/Document/activeElement
+slug: Web/API/DocumentOrShadowRoot/activeElement
 tags:
   - API
   - Document
@@ -9,6 +9,7 @@ tags:
   - Reference
 translation_of: Web/API/DocumentOrShadowRoot/activeElement
 translation_of_original: Web/API/Document/activeElement
+original_slug: Web/API/Document/activeElement
 ---
 <p>{{APIRef("DOM")}}</p>
 
diff --git a/files/pt-br/web/api/documentorshadowroot/elementfrompoint/index.html b/files/pt-br/web/api/documentorshadowroot/elementfrompoint/index.html
index c64d67dd08..912dd85e80 100644
--- a/files/pt-br/web/api/documentorshadowroot/elementfrompoint/index.html
+++ b/files/pt-br/web/api/documentorshadowroot/elementfrompoint/index.html
@@ -1,6 +1,6 @@
 ---
 title: Document.elementFromPoint()
-slug: Web/API/Document/elementFromPoint
+slug: Web/API/DocumentOrShadowRoot/elementFromPoint
 tags:
   - API
   - CSSOM View
@@ -10,6 +10,7 @@ tags:
   - Reference
 translation_of: Web/API/DocumentOrShadowRoot/elementFromPoint
 translation_of_original: Web/API/Document/elementFromPoint
+original_slug: Web/API/Document/elementFromPoint
 ---
 <div>{{APIRef("DOM")}}</div>
 
diff --git a/files/pt-br/web/api/documentorshadowroot/getselection/index.html b/files/pt-br/web/api/documentorshadowroot/getselection/index.html
index 2f52375799..11fff02755 100644
--- a/files/pt-br/web/api/documentorshadowroot/getselection/index.html
+++ b/files/pt-br/web/api/documentorshadowroot/getselection/index.html
@@ -1,8 +1,9 @@
 ---
 title: Document.getSelection()
-slug: Web/API/Document/getSelection
+slug: Web/API/DocumentOrShadowRoot/getSelection
 translation_of: Web/API/DocumentOrShadowRoot/getSelection
 translation_of_original: Web/API/Document/getSelection
+original_slug: Web/API/Document/getSelection
 ---
 <p>{{APIRef("DOM")}}</p>
 
diff --git a/files/pt-br/web/api/element/blur_event/index.html b/files/pt-br/web/api/element/blur_event/index.html
index 7eb9263be2..46619ccb93 100644
--- a/files/pt-br/web/api/element/blur_event/index.html
+++ b/files/pt-br/web/api/element/blur_event/index.html
@@ -1,7 +1,8 @@
 ---
 title: blur (evento)
-slug: Web/Events/blur
+slug: Web/API/Element/blur_event
 translation_of: Web/API/Element/blur_event
+original_slug: Web/Events/blur
 ---
 <p>O evento <code>blur</code> é acionado quando um elemento perde foco. A diferença principal entre este evento e <a href="/en-US/docs/Mozilla_event_reference/focusout"><code>focusout</code></a> é que apenas o segundo 'borbulha'.</p>
 
diff --git a/files/pt-br/web/api/element/focus_event/index.html b/files/pt-br/web/api/element/focus_event/index.html
index 9f6dd7117d..543a21af0d 100644
--- a/files/pt-br/web/api/element/focus_event/index.html
+++ b/files/pt-br/web/api/element/focus_event/index.html
@@ -1,7 +1,8 @@
 ---
 title: focus
-slug: Web/Events/focus
+slug: Web/API/Element/focus_event
 translation_of: Web/API/Element/focus_event
+original_slug: Web/Events/focus
 ---
 <p>O evento <code>focus</code> é acionado assim que um elemento recebe um foco. O grande diferencial entre este evento e o evento <a href="/en-US/docs/Mozilla_event_reference/focusin"><code>focusin</code></a>, é que esse segundo "borbulha".</p>
 
diff --git a/files/pt-br/web/api/element/focusin_event/index.html b/files/pt-br/web/api/element/focusin_event/index.html
index 797424de54..291956ed53 100644
--- a/files/pt-br/web/api/element/focusin_event/index.html
+++ b/files/pt-br/web/api/element/focusin_event/index.html
@@ -1,7 +1,8 @@
 ---
 title: focusin
-slug: Web/Events/focusin
+slug: Web/API/Element/focusin_event
 translation_of: Web/API/Element/focusin_event
+original_slug: Web/Events/focusin
 ---
 <p>O evento <code>focusin</code> é acionado no momento em que o elemento receba o foco. A grande diferença entre esse evento e o evento  <code><a href="/en-US/docs/Mozilla_event_reference/focus_(event)">focus</a></code>, é que apenas o <code>focusin</code> delega o seu evento para o elemento pai (conhecido como bubbling ou deletegate).</p>
 
diff --git a/files/pt-br/web/api/element/focusout_event/index.html b/files/pt-br/web/api/element/focusout_event/index.html
index 8f72b211b2..366498c0a3 100644
--- a/files/pt-br/web/api/element/focusout_event/index.html
+++ b/files/pt-br/web/api/element/focusout_event/index.html
@@ -1,7 +1,8 @@
 ---
 title: focusout
-slug: Web/Events/focusout
+slug: Web/API/Element/focusout_event
 translation_of: Web/API/Element/focusout_event
+original_slug: Web/Events/focusout
 ---
 <p>O evento <code>focusout</code> é acionado assim que o elemento perde o foco. A principal diferença entre esse evento e o evento <code><a href="/en-US/docs/Mozilla_event_reference/blur_(event)">blur</a></code>, é que esse ultimo não gera "borbulhas".</p>
 
diff --git a/files/pt-br/web/api/event/comparison_of_event_targets/index.html b/files/pt-br/web/api/event/comparison_of_event_targets/index.html
index e9b2004719..8c4be2bc7c 100644
--- a/files/pt-br/web/api/event/comparison_of_event_targets/index.html
+++ b/files/pt-br/web/api/event/comparison_of_event_targets/index.html
@@ -1,11 +1,12 @@
 ---
 title: Comparativo entre Event Targets
-slug: Web/API/Event/Comparativo_entre_Event_Targets
+slug: Web/API/Event/Comparison_of_Event_Targets
 tags:
   - DOM
   - Event
   - event target
 translation_of: Web/API/Event/Comparison_of_Event_Targets
+original_slug: Web/API/Event/Comparativo_entre_Event_Targets
 ---
 <div>{{ ApiRef() }}</div>
 
diff --git a/files/pt-br/web/api/eventtarget/addeventlistener/index.html b/files/pt-br/web/api/eventtarget/addeventlistener/index.html
index fea1e67e7b..00d38880bf 100644
--- a/files/pt-br/web/api/eventtarget/addeventlistener/index.html
+++ b/files/pt-br/web/api/eventtarget/addeventlistener/index.html
@@ -1,7 +1,8 @@
 ---
 title: Element.addEventListener()
-slug: Web/API/Element/addEventListener
+slug: Web/API/EventTarget/addEventListener
 translation_of: Web/API/EventTarget/addEventListener
+original_slug: Web/API/Element/addEventListener
 ---
 <p>{{apiref("DOM Events")}}</p>
 
diff --git a/files/pt-br/web/api/fetch_api/cross-global_fetch_usage/index.html b/files/pt-br/web/api/fetch_api/cross-global_fetch_usage/index.html
index c569966b5a..7fc550536e 100644
--- a/files/pt-br/web/api/fetch_api/cross-global_fetch_usage/index.html
+++ b/files/pt-br/web/api/fetch_api/cross-global_fetch_usage/index.html
@@ -1,7 +1,8 @@
 ---
 title: Uso de busca Cross-global
-slug: Web/API/Fetch_API/Uso_de_busca_Cross-global
+slug: Web/API/Fetch_API/Cross-global_fetch_usage
 translation_of: Web/API/Fetch_API/Cross-global_fetch_usage
+original_slug: Web/API/Fetch_API/Uso_de_busca_Cross-global
 ---
 <p class="summary"> </p>
 
diff --git a/files/pt-br/web/api/geolocation_api/index.html b/files/pt-br/web/api/geolocation_api/index.html
index b6799afa16..32cda6784d 100644
--- a/files/pt-br/web/api/geolocation_api/index.html
+++ b/files/pt-br/web/api/geolocation_api/index.html
@@ -1,10 +1,11 @@
 ---
 title: Usando geolocation
-slug: Using_geolocation
+slug: Web/API/Geolocation_API
 tags:
   - Geolocation API
   - Guia(2)
 translation_of: Web/API/Geolocation_API
+original_slug: Using_geolocation
 ---
 <p>A <strong>API geolocation</strong> permite que o usuário forneça sua localização a aplicativos web se ele desejar. Por questões de privacidade, o usuário é perguntado se permite fornecer informações de localização.</p>
 
diff --git a/files/pt-br/web/api/history_api/example/index.html b/files/pt-br/web/api/history_api/example/index.html
index a4dfc4b68f..6d0cbb2256 100644
--- a/files/pt-br/web/api/history_api/example/index.html
+++ b/files/pt-br/web/api/history_api/example/index.html
@@ -1,9 +1,10 @@
 ---
 title: Exemplo de navegação Ajax
-slug: Web/API/History_API/Exemplo
+slug: Web/API/History_API/Example
 tags:
   - Exemplo navegação ajax
 translation_of: Web/API/History_API/Example
+original_slug: Web/API/History_API/Exemplo
 ---
 <p>Esse é um exemplo de um web site em AJAX web site composto por apenas três páginas (<em>first_page.php</em>, <em>second_page.php</em> e <em>third_page.php</em>). Para ver como funciona, crie os arquivos a seguir (ou <em>git clone</em> <a href="https://github.com/giabao/mdn-ajax-nav-example" title="/en-US/docs/">https://github.com/giabao/mdn-ajax-nav-example.git</a> ):</p>
 
diff --git a/files/pt-br/web/api/html_drag_and_drop_api/file_drag_and_drop/index.html b/files/pt-br/web/api/html_drag_and_drop_api/file_drag_and_drop/index.html
index 13609ee260..2442d4ed4b 100644
--- a/files/pt-br/web/api/html_drag_and_drop_api/file_drag_and_drop/index.html
+++ b/files/pt-br/web/api/html_drag_and_drop_api/file_drag_and_drop/index.html
@@ -1,7 +1,8 @@
 ---
 title: Arrastar e soltar arquivos
-slug: DragDrop/Drag_and_Drop/Arrastar_e_soltar_arquivos
+slug: Web/API/HTML_Drag_and_Drop_API/File_drag_and_drop
 translation_of: Web/API/HTML_Drag_and_Drop_API/File_drag_and_drop
+original_slug: DragDrop/Drag_and_Drop/Arrastar_e_soltar_arquivos
 ---
 <p>{{DefaultAPISidebar("HTML Drag and Drop API")}}</p>
 
diff --git a/files/pt-br/web/api/html_drag_and_drop_api/index.html b/files/pt-br/web/api/html_drag_and_drop_api/index.html
index 10e5592b91..216ac37d68 100644
--- a/files/pt-br/web/api/html_drag_and_drop_api/index.html
+++ b/files/pt-br/web/api/html_drag_and_drop_api/index.html
@@ -1,6 +1,6 @@
 ---
 title: Arrastar e soltar
-slug: DragDrop/Drag_and_Drop
+slug: Web/API/HTML_Drag_and_Drop_API
 tags:
   - Avançado
   - Guia(2)
@@ -10,6 +10,7 @@ tags:
   - arrastar e soltar
   - eventos
 translation_of: Web/API/HTML_Drag_and_Drop_API
+original_slug: DragDrop/Drag_and_Drop
 ---
 <p>{{DefaultAPISidebar("HTML Drag and Drop API")}}</p>
 
diff --git a/files/pt-br/web/api/htmlcontentelement/select/index.html b/files/pt-br/web/api/htmlcontentelement/select/index.html
index 63fae05c69..4b9e56cae6 100644
--- a/files/pt-br/web/api/htmlcontentelement/select/index.html
+++ b/files/pt-br/web/api/htmlcontentelement/select/index.html
@@ -1,12 +1,13 @@
 ---
 title: HTMLContentElement.select
-slug: Web/API/HTMLContentElement/Seletor
+slug: Web/API/HTMLContentElement/select
 tags:
   - API
   - HTMLContentElement
   - HTMLContentElement.select
   - Select
 translation_of: Web/API/HTMLContentElement/select
+original_slug: Web/API/HTMLContentElement/Seletor
 ---
 <p>{{ APIRef("Web Components") }}</p>
 
diff --git a/files/pt-br/web/api/htmlelement/accesskey/index.html b/files/pt-br/web/api/htmlelement/accesskey/index.html
index e0425e3645..0e33c34d8e 100644
--- a/files/pt-br/web/api/htmlelement/accesskey/index.html
+++ b/files/pt-br/web/api/htmlelement/accesskey/index.html
@@ -1,8 +1,9 @@
 ---
 title: Element.accessKey
-slug: Web/API/Element/accessKey
+slug: Web/API/HTMLElement/accessKey
 translation_of: Web/API/HTMLElement/accessKey
 translation_of_original: Web/API/Element/accessKey
+original_slug: Web/API/Element/accessKey
 ---
 <div>{{APIRef("DOM")}}</div>
 
diff --git a/files/pt-br/web/api/htmlelement/innertext/index.html b/files/pt-br/web/api/htmlelement/innertext/index.html
index 1ab5e81027..8a6f33ed32 100644
--- a/files/pt-br/web/api/htmlelement/innertext/index.html
+++ b/files/pt-br/web/api/htmlelement/innertext/index.html
@@ -1,7 +1,8 @@
 ---
 title: Node.innerText
-slug: Web/API/Node/innerText
+slug: Web/API/HTMLElement/innerText
 translation_of: Web/API/HTMLElement/innerText
+original_slug: Web/API/Node/innerText
 ---
 <div>{{APIRef("DOM")}}</div>
 
diff --git a/files/pt-br/web/api/htmlelement/input_event/index.html b/files/pt-br/web/api/htmlelement/input_event/index.html
index dd69baf988..ed3453b49a 100644
--- a/files/pt-br/web/api/htmlelement/input_event/index.html
+++ b/files/pt-br/web/api/htmlelement/input_event/index.html
@@ -1,7 +1,8 @@
 ---
 title: input
-slug: Web/Events/input
+slug: Web/API/HTMLElement/input_event
 translation_of: Web/API/HTMLElement/input_event
+original_slug: Web/Events/input
 ---
 <p>O evento <code>input do </code>DOM é disparado sincronicamente quando o valor de um elemento {{HTMLElement("input")}}, {{HTMLElement("select")}}, ou {{HTMLElement("textarea")}} é alterado. (Para elementos input com <code>type=checkbox</code> ou <code>type=radio</code>, o evento <code>input</code> não é disparado quando o usuário clica no elemento, porque o valor do atributo não é alterado.) Além disso, o evento é disparado no <a href="/en-US/docs/Web/API/HTMLElement/contentEditable"><code>contenteditable</code></a> editors quando o seu conteúdo é alterado. Nesse caso, O alvo do evento é o elemento host da edição. Se houver dois ou mais elementos que tenha <code>contenteditable</code> como true, o "host de edição" é o elemento antepassado mais próximo cujo pai não é editável. Similarmente, ele também é disparado no element raiz do <a href="/en-US/docs/Web/API/Document/designMode"><code>designMode</code></a> editors.</p>
 
diff --git a/files/pt-br/web/api/htmlmediaelement/abort_event/index.html b/files/pt-br/web/api/htmlmediaelement/abort_event/index.html
index 62243a2762..721cc43353 100644
--- a/files/pt-br/web/api/htmlmediaelement/abort_event/index.html
+++ b/files/pt-br/web/api/htmlmediaelement/abort_event/index.html
@@ -1,8 +1,9 @@
 ---
 title: abort
-slug: Web/Events/abort
+slug: Web/API/HTMLMediaElement/abort_event
 translation_of: Web/API/HTMLMediaElement/abort_event
 translation_of_original: Web/Events/abort
+original_slug: Web/Events/abort
 ---
 <p>O evento <strong><code>abort</code></strong> é disparado quando o carregamento de um recurso foi interrompido.</p>
 
diff --git a/files/pt-br/web/api/htmlorforeignelement/blur/index.html b/files/pt-br/web/api/htmlorforeignelement/blur/index.html
index 25a2273aec..a8143402ef 100644
--- a/files/pt-br/web/api/htmlorforeignelement/blur/index.html
+++ b/files/pt-br/web/api/htmlorforeignelement/blur/index.html
@@ -1,6 +1,6 @@
 ---
 title: HTMLElement.blur()
-slug: Web/API/HTMLElement/blur
+slug: Web/API/HTMLOrForeignElement/blur
 tags:
   - API
   - DOM HTML
@@ -9,6 +9,7 @@ tags:
   - Referencia
   - metodo
 translation_of: Web/API/HTMLOrForeignElement/blur
+original_slug: Web/API/HTMLElement/blur
 ---
 <div>{{ APIRef("HTML DOM") }}</div>
 
diff --git a/files/pt-br/web/api/htmlorforeignelement/dataset/index.html b/files/pt-br/web/api/htmlorforeignelement/dataset/index.html
index 2cb4ba63b0..76bd77a3c9 100644
--- a/files/pt-br/web/api/htmlorforeignelement/dataset/index.html
+++ b/files/pt-br/web/api/htmlorforeignelement/dataset/index.html
@@ -1,7 +1,8 @@
 ---
 title: HTMLElement.dataset
-slug: Web/API/HTMLElement/dataset
+slug: Web/API/HTMLOrForeignElement/dataset
 translation_of: Web/API/HTMLOrForeignElement/dataset
+original_slug: Web/API/HTMLElement/dataset
 ---
 <p>{{ APIRef }}</p>
 
diff --git a/files/pt-br/web/api/htmlorforeignelement/focus/index.html b/files/pt-br/web/api/htmlorforeignelement/focus/index.html
index 8f798b3d86..4649b935b9 100644
--- a/files/pt-br/web/api/htmlorforeignelement/focus/index.html
+++ b/files/pt-br/web/api/htmlorforeignelement/focus/index.html
@@ -1,7 +1,8 @@
 ---
 title: HTMLElement.focus()
-slug: Web/API/HTMLElement/focus
+slug: Web/API/HTMLOrForeignElement/focus
 translation_of: Web/API/HTMLOrForeignElement/focus
+original_slug: Web/API/HTMLElement/focus
 ---
 <div>{{ APIRef("HTML DOM") }}</div>
 
diff --git a/files/pt-br/web/api/indexeddb_api/using_indexeddb/index.html b/files/pt-br/web/api/indexeddb_api/using_indexeddb/index.html
index da14879b31..217fc304c5 100644
--- a/files/pt-br/web/api/indexeddb_api/using_indexeddb/index.html
+++ b/files/pt-br/web/api/indexeddb_api/using_indexeddb/index.html
@@ -1,9 +1,10 @@
 ---
 title: Usando IndexedDB
-slug: Web/API/IndexedDB_API/Usando_IndexedDB
+slug: Web/API/IndexedDB_API/Using_IndexedDB
 tags:
   - API IndexedDB Tutorial Avançado
 translation_of: Web/API/IndexedDB_API/Using_IndexedDB
+original_slug: Web/API/IndexedDB_API/Usando_IndexedDB
 ---
 <div class="summary">
 <p>IndexedDB é uma forma de armazenar dados no navegador do usuário. Com ele você pode criar aplicações web com possibilidade de fazer query sem necessidade de conexão, suas aplicações podem funcionar tanto online quanto offline. </p>
diff --git a/files/pt-br/web/api/network_information_api/index.html b/files/pt-br/web/api/network_information_api/index.html
index 032fc54169..aa9d0349e2 100644
--- a/files/pt-br/web/api/network_information_api/index.html
+++ b/files/pt-br/web/api/network_information_api/index.html
@@ -1,7 +1,8 @@
 ---
 title: Network Information API
-slug: WebAPI/Network_Information
+slug: Web/API/Network_Information_API
 translation_of: Web/API/Network_Information_API
+original_slug: WebAPI/Network_Information
 ---
 <p>{{ SeeCompatTable() }}</p>
 
diff --git a/files/pt-br/web/api/notification/index.html b/files/pt-br/web/api/notification/index.html
index 9103aac190..57f63a0e3e 100644
--- a/files/pt-br/web/api/notification/index.html
+++ b/files/pt-br/web/api/notification/index.html
@@ -1,11 +1,12 @@
 ---
 title: Notificações
-slug: Web/API/notificacoes
+slug: Web/API/Notification
 tags:
   - API
   - Interface
   - Notificações
 translation_of: Web/API/Notification
+original_slug: Web/API/notificacoes
 ---
 <p>{{APIRef("Web Notifications")}}{{AvailableInWorkers}}{{securecontext_header}}</p>
 
diff --git a/files/pt-br/web/api/performance_api/index.html b/files/pt-br/web/api/performance_api/index.html
index 1b6997e293..90eae5d668 100644
--- a/files/pt-br/web/api/performance_api/index.html
+++ b/files/pt-br/web/api/performance_api/index.html
@@ -1,7 +1,8 @@
 ---
 title: API de Desempenho
-slug: Web/API/API_de_Desempenho
+slug: Web/API/Performance_API
 translation_of: Web/API/Performance_API
+original_slug: Web/API/API_de_Desempenho
 ---
 <div>{{DefaultAPISidebar("High Resolution Time")}}</div>
 
diff --git a/files/pt-br/web/api/push_api/best_practices/index.html b/files/pt-br/web/api/push_api/best_practices/index.html
index 9b0fafd2b7..72588a56dd 100644
--- a/files/pt-br/web/api/push_api/best_practices/index.html
+++ b/files/pt-br/web/api/push_api/best_practices/index.html
@@ -1,6 +1,6 @@
 ---
 title: Melhores práticas
-slug: Web/API/API_Push/Best_Practices
+slug: Web/API/Push_API/Best_Practices
 tags:
   - Apps
   - Iniciante
@@ -9,6 +9,7 @@ tags:
   - Push API
   - Usabilidade
 translation_of: Web/API/Push_API/Best_Practices
+original_slug: Web/API/API_Push/Best_Practices
 ---
 <p>{{draft}}</p>
 
diff --git a/files/pt-br/web/api/push_api/index.html b/files/pt-br/web/api/push_api/index.html
index 563b711cd8..d663d40a4a 100644
--- a/files/pt-br/web/api/push_api/index.html
+++ b/files/pt-br/web/api/push_api/index.html
@@ -1,6 +1,6 @@
 ---
 title: API Push
-slug: Web/API/API_Push
+slug: Web/API/Push_API
 tags:
   - API
   - Experimental
@@ -9,6 +9,7 @@ tags:
   - Referencia
   - Service Workers
 translation_of: Web/API/Push_API
+original_slug: Web/API/API_Push
 ---
 <div>{{DefaultAPISidebar("Push API")}}{{SeeCompatTable}}</div>
 
diff --git a/files/pt-br/web/api/selection/index.html b/files/pt-br/web/api/selection/index.html
index 9cac677942..0128146817 100644
--- a/files/pt-br/web/api/selection/index.html
+++ b/files/pt-br/web/api/selection/index.html
@@ -1,6 +1,6 @@
 ---
 title: Seleção
-slug: Web/API/Seleção
+slug: Web/API/Selection
 tags:
   - API
   - Experimental
@@ -8,6 +8,7 @@ tags:
   - Referencia
   - Seleção
 translation_of: Web/API/Selection
+original_slug: Web/API/Seleção
 ---
 <div>{{ ApiRef("DOM") }}{{SeeCompatTable}}</div>
 
diff --git a/files/pt-br/web/api/svgaelement/target/index.html b/files/pt-br/web/api/svgaelement/target/index.html
index e197ee81e5..4ce4fb3704 100644
--- a/files/pt-br/web/api/svgaelement/target/index.html
+++ b/files/pt-br/web/api/svgaelement/target/index.html
@@ -1,11 +1,12 @@
 ---
 title: SVGAElement.target
-slug: Web/API/SVGAElement/SVGAlement.target
+slug: Web/API/SVGAElement/target
 tags:
   - Imagem vetorial
   - Vetores
 translation_of: Web/API/SVGAElement/target
 translation_of_original: Web/API/SVGAElement/SVGAlement.target
+original_slug: Web/API/SVGAElement/SVGAlement.target
 ---
 <p>{{APIRef("SVGAElement")}}</p>
 
diff --git a/files/pt-br/web/api/touch_events/index.html b/files/pt-br/web/api/touch_events/index.html
index df21cdf335..fadec72daf 100644
--- a/files/pt-br/web/api/touch_events/index.html
+++ b/files/pt-br/web/api/touch_events/index.html
@@ -1,6 +1,6 @@
 ---
 title: Eventos do Toque
-slug: Web/Guide/Events/Touch_events
+slug: Web/API/Touch_events
 tags:
   - Avançado
   - DOM
@@ -9,6 +9,7 @@ tags:
   - Mobile
   - Visualização
 translation_of: Web/API/Touch_events
+original_slug: Web/Guide/Events/Touch_events
 ---
 <p>Com a finalidade de fornecer suporte de qualidade para interfaces baseadas em toque (touch), os eventos de touch oferecem a capacidade de interpretar a atividade em telas sensíveis ao toque ou trackpads.</p>
 
diff --git a/files/pt-br/web/api/web_animations_api/using_the_web_animations_api/index.html b/files/pt-br/web/api/web_animations_api/using_the_web_animations_api/index.html
index 2743f68d65..e807617a5f 100644
--- a/files/pt-br/web/api/web_animations_api/using_the_web_animations_api/index.html
+++ b/files/pt-br/web/api/web_animations_api/using_the_web_animations_api/index.html
@@ -1,6 +1,6 @@
 ---
 title: Usando a Web Animations API
-slug: Web/API/Web_Animations_API/Usando_a_Web_Animations_API
+slug: Web/API/Web_Animations_API/Using_the_Web_Animations_API
 tags:
   - Alice
   - Animação
@@ -20,6 +20,7 @@ tags:
   - reverse
   - web animations api
 translation_of: Web/API/Web_Animations_API/Using_the_Web_Animations_API
+original_slug: Web/API/Web_Animations_API/Usando_a_Web_Animations_API
 ---
 <p>{{DefaultAPISidebar("Web Animations")}}</p>
 
diff --git a/files/pt-br/web/api/web_audio_api/index.html b/files/pt-br/web/api/web_audio_api/index.html
index 8f582eb524..7f99c3695e 100644
--- a/files/pt-br/web/api/web_audio_api/index.html
+++ b/files/pt-br/web/api/web_audio_api/index.html
@@ -1,12 +1,13 @@
 ---
 title: API Web Áudio
-slug: Web/API/API_Web_Audio
+slug: Web/API/Web_Audio_API
 tags:
   - Web Audio API
   - api de áudio
   - áudio api
   - áudio web
 translation_of: Web/API/Web_Audio_API
+original_slug: Web/API/API_Web_Audio
 ---
 <div class="summary">
 <p>A API de áudio da web disponibiliza um poderoso e versátil sistema de controle de áudio para a Web, permitindo aos desenvolvedores escolher arquivos de áudio, adicionar efeitos a estes arquivos, criar reprodutores de áudio, aplicar <em>spatial effects</em> (como <em>panning</em>) e muito mais.</p>
diff --git a/files/pt-br/web/api/web_audio_api/simple_synth/index.html b/files/pt-br/web/api/web_audio_api/simple_synth/index.html
index b0fdf2a0c4..622a71cff0 100644
--- a/files/pt-br/web/api/web_audio_api/simple_synth/index.html
+++ b/files/pt-br/web/api/web_audio_api/simple_synth/index.html
@@ -1,6 +1,6 @@
 ---
 title: 'Tutorial e exemplo: Teclado de Sintetizador Simples'
-slug: Web/API/API_Web_Audio/Sintetizador_simples
+slug: Web/API/Web_Audio_API/Simple_synth
 tags:
   - Audio
   - Exemplo
@@ -12,6 +12,7 @@ tags:
   - Tutorial
   - Web Audio API
 translation_of: Web/API/Web_Audio_API/Simple_synth
+original_slug: Web/API/API_Web_Audio/Sintetizador_simples
 ---
 <div>{{DefaultAPISidebar("Web Audio API")}}</div>
 
diff --git a/files/pt-br/web/api/web_storage_api/index.html b/files/pt-br/web/api/web_storage_api/index.html
index f4e16bd9e7..d0256b1212 100644
--- a/files/pt-br/web/api/web_storage_api/index.html
+++ b/files/pt-br/web/api/web_storage_api/index.html
@@ -1,7 +1,8 @@
 ---
 title: API de Armazenamento na Web
-slug: Web/API/Web_Storage_API_pt_br
+slug: Web/API/Web_Storage_API
 translation_of: Web/API/Web_Storage_API
+original_slug: Web/API/Web_Storage_API_pt_br
 ---
 <p>{{DefaultAPISidebar("Web Storage API")}}</p>
 
diff --git a/files/pt-br/web/api/web_storage_api/using_the_web_storage_api/index.html b/files/pt-br/web/api/web_storage_api/using_the_web_storage_api/index.html
index eb9807f0ef..b43c7361fd 100644
--- a/files/pt-br/web/api/web_storage_api/using_the_web_storage_api/index.html
+++ b/files/pt-br/web/api/web_storage_api/using_the_web_storage_api/index.html
@@ -1,6 +1,6 @@
 ---
 title: Usando a API Web Storage
-slug: Web/API/Web_Storage_API_pt_br/Using_the_Web_Storage_API
+slug: Web/API/Web_Storage_API/Using_the_Web_Storage_API
 tags:
   - API
   - Guía
@@ -9,6 +9,7 @@ tags:
   - localStorage
   - sessionStorage
 translation_of: Web/API/Web_Storage_API/Using_the_Web_Storage_API
+original_slug: Web/API/Web_Storage_API_pt_br/Using_the_Web_Storage_API
 ---
 <div>{{DefaultAPISidebar("Web Storage API")}}</div>
 
diff --git a/files/pt-br/web/api/webgl_api/tutorial/adding_2d_content_to_a_webgl_context/index.html b/files/pt-br/web/api/webgl_api/tutorial/adding_2d_content_to_a_webgl_context/index.html
index 7b4f6384f6..3efa67f3f3 100644
--- a/files/pt-br/web/api/webgl_api/tutorial/adding_2d_content_to_a_webgl_context/index.html
+++ b/files/pt-br/web/api/webgl_api/tutorial/adding_2d_content_to_a_webgl_context/index.html
@@ -1,10 +1,11 @@
 ---
 title: Adicionando conteúdo 2D a um contexto WebGL
-slug: Web/API/WebGL_API/Tutorial/Adicionando_conteudo_2D_a_um_contexto_WebGL
+slug: Web/API/WebGL_API/Tutorial/Adding_2D_content_to_a_WebGL_context
 tags:
   - Tutorial
   - WebGL
 translation_of: Web/API/WebGL_API/Tutorial/Adding_2D_content_to_a_WebGL_context
+original_slug: Web/API/WebGL_API/Tutorial/Adicionando_conteudo_2D_a_um_contexto_WebGL
 ---
 <p>{{WebGLSidebar("Tutorial")}} {{PreviousNext("Web/API/WebGL_API/Tutorial/Getting_started_with_WebGL", "Web/API/WebGL_API/Tutorial/Using_shaders_to_apply_color_in_WebGL")}}</p>
 
diff --git a/files/pt-br/web/api/webrtc_api/simple_rtcdatachannel_sample/index.html b/files/pt-br/web/api/webrtc_api/simple_rtcdatachannel_sample/index.html
index 72ac37e56a..9e3e309d90 100644
--- a/files/pt-br/web/api/webrtc_api/simple_rtcdatachannel_sample/index.html
+++ b/files/pt-br/web/api/webrtc_api/simple_rtcdatachannel_sample/index.html
@@ -1,7 +1,8 @@
 ---
 title: Uma simples amostra de RTCDataChannel
-slug: Web/API/WebRTC_API/Simples_RTCDataChannel_amostra
+slug: Web/API/WebRTC_API/Simple_RTCDataChannel_sample
 translation_of: Web/API/WebRTC_API/Simple_RTCDataChannel_sample
+original_slug: Web/API/WebRTC_API/Simples_RTCDataChannel_amostra
 ---
 <p>{{WebRTCSidebar}}</p>
 
diff --git a/files/pt-br/web/api/websockets_api/index.html b/files/pt-br/web/api/websockets_api/index.html
index 1a24b9d86a..7457f9dbb9 100644
--- a/files/pt-br/web/api/websockets_api/index.html
+++ b/files/pt-br/web/api/websockets_api/index.html
@@ -1,11 +1,12 @@
 ---
 title: WebSockets
-slug: WebSockets
+slug: Web/API/WebSockets_API
 tags:
   - Referencia
   - Sumario
   - WebSockets
 translation_of: Web/API/WebSockets_API
+original_slug: WebSockets
 ---
 <p>WebSockets é uma tecnologia avançada que torna possível abrir uma sessão de comunicação interativa entre o navegador do usuário e um servidor. Com esta API, você pode enviar mensagens para um servidor e receber respostas orientadas a eventos sem ter que consultar o servidor para obter uma resposta.</p>
 
diff --git a/files/pt-br/web/api/websockets_api/writing_websocket_client_applications/index.html b/files/pt-br/web/api/websockets_api/writing_websocket_client_applications/index.html
index af608ae641..5dc99a6a39 100644
--- a/files/pt-br/web/api/websockets_api/writing_websocket_client_applications/index.html
+++ b/files/pt-br/web/api/websockets_api/writing_websocket_client_applications/index.html
@@ -1,12 +1,13 @@
 ---
 title: Escrevendo aplicações cliente WebSocket
-slug: WebSockets/Escrevendo_aplicacoes_cliente_WebSocket
+slug: Web/API/WebSockets_API/Writing_WebSocket_client_applications
 tags:
   - Cliente
   - Exemplo
   - Guía
   - WebSocket API
 translation_of: Web/API/WebSockets_API/Writing_WebSocket_client_applications
+original_slug: WebSockets/Escrevendo_aplicacoes_cliente_WebSocket
 ---
 <p><span style="line-height: 1.5;">Aplicações cliente usam o </span><a href="/en-US/docs/Web/API/Websockets_API">WebSocket API</a> para se comunicar com <a href="/en-US/docs/Web/API/WebSockets_API/Writing_WebSocket_servers">WebSocket servers</a> sob o protocolo WebSocket.</p>
 
diff --git a/files/pt-br/web/api/websockets_api/writing_websocket_server/index.html b/files/pt-br/web/api/websockets_api/writing_websocket_server/index.html
index 553ba11aec..6e06c7596c 100644
--- a/files/pt-br/web/api/websockets_api/writing_websocket_server/index.html
+++ b/files/pt-br/web/api/websockets_api/writing_websocket_server/index.html
@@ -1,7 +1,8 @@
 ---
 title: 'Escrevendo um servidor WebSocket em C #'
-slug: WebSockets/Writing_WebSocket_server
+slug: Web/API/WebSockets_API/Writing_WebSocket_server
 translation_of: Web/API/WebSockets_API/Writing_WebSocket_server
+original_slug: WebSockets/Writing_WebSocket_server
 ---
 <h2 id="Introdução">Introdução</h2>
 
diff --git a/files/pt-br/web/api/websockets_api/writing_websocket_servers/index.html b/files/pt-br/web/api/websockets_api/writing_websocket_servers/index.html
index e493605538..1ad44bce90 100644
--- a/files/pt-br/web/api/websockets_api/writing_websocket_servers/index.html
+++ b/files/pt-br/web/api/websockets_api/writing_websocket_servers/index.html
@@ -1,6 +1,6 @@
 ---
 title: Escrevendo um servidor WebSocket
-slug: WebSockets/Writing_WebSocket_servers
+slug: Web/API/WebSockets_API/Writing_WebSocket_servers
 tags:
   - Guía
   - HTML5
@@ -8,6 +8,7 @@ tags:
   - WebSocket
   - WebSockets
 translation_of: Web/API/WebSockets_API/Writing_WebSocket_servers
+original_slug: WebSockets/Writing_WebSocket_servers
 ---
 <p><span class="seoSummary">Um servidor de WebSocket  é uma aplicação TCP que escuta uma porta de um servidor que segue um protocolo específico, simples assim. A tarefa de criar um servidor personalizado costuma assustar as pessoas; no entanto, pode ser fácil implementar um simples servidor WebSocket na sua plataforma de escolha. </span></p>
 
diff --git a/files/pt-br/web/api/window/beforeunload_event/index.html b/files/pt-br/web/api/window/beforeunload_event/index.html
index 6d6034318c..d8e22e6ba8 100644
--- a/files/pt-br/web/api/window/beforeunload_event/index.html
+++ b/files/pt-br/web/api/window/beforeunload_event/index.html
@@ -1,7 +1,8 @@
 ---
 title: beforeunload
-slug: Web/Events/beforeunload
+slug: Web/API/Window/beforeunload_event
 translation_of: Web/API/Window/beforeunload_event
+original_slug: Web/Events/beforeunload
 ---
 <p>O evento <strong><code>beforeunload</code></strong> é disparado quando o <em>window</em>, o <em>document</em> e seus recursos estão prestes a ser descarregados.</p>
 
diff --git a/files/pt-br/web/api/window/domcontentloaded_event/index.html b/files/pt-br/web/api/window/domcontentloaded_event/index.html
index eb54671921..d5d629de2a 100644
--- a/files/pt-br/web/api/window/domcontentloaded_event/index.html
+++ b/files/pt-br/web/api/window/domcontentloaded_event/index.html
@@ -1,7 +1,8 @@
 ---
 title: DOMContentLoaded
-slug: Web/Events/DOMContentLoaded
+slug: Web/API/Window/DOMContentLoaded_event
 translation_of: Web/API/Window/DOMContentLoaded_event
+original_slug: Web/Events/DOMContentLoaded
 ---
 <p>O evento <code>DOMContentLoaded</code> é acionado quando todo o HTML foi completamente carregado e analisado, sem aguardar pelo CSS, imagens, e subframes para encerrar o carregamento. Um evento muito diferente - <a href="/en-US/docs/Mozilla_event_reference/load"><code>load</code></a> - deve ser usado apenas para detectar uma página completamente carregada. É um engano comum as pessoas usarem <a href="/en-US/docs/Mozilla_event_reference/load" style="line-height: 19.0909080505371px;"><code>load</code></a><span style="line-height: 19.0909080505371px;"> quando </span><code style="font-style: normal; line-height: 19.0909080505371px;">DOMContentLoaded</code><span style="line-height: 19.0909080505371px;"> seria muito mais apropriado.</span></p>
 
diff --git a/files/pt-br/web/api/window/load_event/index.html b/files/pt-br/web/api/window/load_event/index.html
index db04b1ecbe..c83b7f981f 100644
--- a/files/pt-br/web/api/window/load_event/index.html
+++ b/files/pt-br/web/api/window/load_event/index.html
@@ -1,7 +1,8 @@
 ---
 title: load
-slug: Web/Events/load
+slug: Web/API/Window/load_event
 translation_of: Web/API/Window/load_event
+original_slug: Web/Events/load
 ---
 <pre dir="ltr" id="tw-target-text">O evento de <code>load</code> é acionado quando um recurso e seus recursos
 dependentes terminaram de carregar.</pre>
diff --git a/files/pt-br/web/api/window/localstorage/index.html b/files/pt-br/web/api/window/localstorage/index.html
index 8c7c379435..611f5f396f 100644
--- a/files/pt-br/web/api/window/localstorage/index.html
+++ b/files/pt-br/web/api/window/localstorage/index.html
@@ -1,6 +1,6 @@
 ---
 title: Window.localStorage
-slug: Web/API/Window/Window.localStorage
+slug: Web/API/Window/localStorage
 tags:
   - API
   - Armazenamento
@@ -9,6 +9,7 @@ tags:
   - WindowLocalStorage
   - localStorage
 translation_of: Web/API/Window/localStorage
+original_slug: Web/API/Window/Window.localStorage
 ---
 <p>{{APIRef()}}</p>
 
diff --git a/files/pt-br/web/api/windoworworkerglobalscope/atob/index.html b/files/pt-br/web/api/windoworworkerglobalscope/atob/index.html
index cb9058abe5..4e58ab2c16 100644
--- a/files/pt-br/web/api/windoworworkerglobalscope/atob/index.html
+++ b/files/pt-br/web/api/windoworworkerglobalscope/atob/index.html
@@ -1,12 +1,13 @@
 ---
 title: WindowBase64.atob()
-slug: Web/API/WindowBase64/atob
+slug: Web/API/WindowOrWorkerGlobalScope/atob
 tags:
   - API
   - Referencia
   - WindowBase64
   - metodo
 translation_of: Web/API/WindowOrWorkerGlobalScope/atob
+original_slug: Web/API/WindowBase64/atob
 ---
 <div>{{APIRef("HTML DOM")}}</div>
 
diff --git a/files/pt-br/web/api/windoworworkerglobalscope/cleartimeout/index.html b/files/pt-br/web/api/windoworworkerglobalscope/cleartimeout/index.html
index f03f43979f..cbcbb80329 100644
--- a/files/pt-br/web/api/windoworworkerglobalscope/cleartimeout/index.html
+++ b/files/pt-br/web/api/windoworworkerglobalscope/cleartimeout/index.html
@@ -1,11 +1,12 @@
 ---
 title: WindowTimers.clearTimeout()
-slug: Web/API/WindowTimers/clearTimeout
+slug: Web/API/WindowOrWorkerGlobalScope/clearTimeout
 tags:
   - API
   - Method
   - Window
 translation_of: Web/API/WindowOrWorkerGlobalScope/clearTimeout
+original_slug: Web/API/WindowTimers/clearTimeout
 ---
 <div>
 <div>
diff --git a/files/pt-br/web/api/xmlhttprequest/synchronous_and_asynchronous_requests/index.html b/files/pt-br/web/api/xmlhttprequest/synchronous_and_asynchronous_requests/index.html
index 81b8fb8d3e..33115f191e 100644
--- a/files/pt-br/web/api/xmlhttprequest/synchronous_and_asynchronous_requests/index.html
+++ b/files/pt-br/web/api/xmlhttprequest/synchronous_and_asynchronous_requests/index.html
@@ -1,7 +1,8 @@
 ---
 title: Requisições síncronas e assíncronas
-slug: Web/API/XMLHttpRequest/Requisicoes_sincronas_e_assincronas
+slug: Web/API/XMLHttpRequest/Synchronous_and_Asynchronous_Requests
 translation_of: Web/API/XMLHttpRequest/Synchronous_and_Asynchronous_Requests
+original_slug: Web/API/XMLHttpRequest/Requisicoes_sincronas_e_assincronas
 ---
 <p><code>XMLHttpRequest</code> suporta comunicações síncronas e assíncronas. No geral, entretando, requisições assíncronas devem prevalecer sobre requisições síncronas por questões de performance.</p>
 
diff --git a/files/pt-br/web/api/xmlhttprequest/using_xmlhttprequest/index.html b/files/pt-br/web/api/xmlhttprequest/using_xmlhttprequest/index.html
index b541e64bc1..3f5ff0c474 100644
--- a/files/pt-br/web/api/xmlhttprequest/using_xmlhttprequest/index.html
+++ b/files/pt-br/web/api/xmlhttprequest/using_xmlhttprequest/index.html
@@ -1,7 +1,8 @@
 ---
 title: Usando XMLHttpRequest
-slug: Web/API/XMLHttpRequest/Usando_XMLHttpRequest
+slug: Web/API/XMLHttpRequest/Using_XMLHttpRequest
 translation_of: Web/API/XMLHttpRequest/Using_XMLHttpRequest
+original_slug: Web/API/XMLHttpRequest/Usando_XMLHttpRequest
 ---
 <p><a href="/en-US/docs/DOM/XMLHttpRequest" title="XMLHttpRequest"><code>XMLHttpRequest</code></a> torna o envio de requisições HTTP muito fácil.  Basta criar uma instância do objeto, abrir uma url e enviar uma requisição. O <a href="/en-US/docs/HTTP/HTTP_response_codes" title="HTTP response codes">status</a> <a href="/en-US/docs/HTTP/HTTP_response_codes" title="HTTP response codes">HTTP </a>do resultado assim como o seu conteúdo estarão disponíveis quando a transação for completada. Esta página descreve alguns casos comuns de uso desse poderoso objeto JavaScript.</p>