19 files changed, 150 insertions, 100 deletions
diff --git a/files/uk/learn/доступність/index.html b/files/uk/learn/accessibility/index.html
index 465926f459..52cd8996f0 100644
--- a/files/uk/learn/доступність/index.html
+++ b/files/uk/learn/accessibility/index.html
@@ -1,7 +1,8 @@
 ---
 title: Доступність
-slug: Learn/Доступність
+slug: Learn/Accessibility
 translation_of: Learn/Accessibility
+original_slug: Learn/Доступність
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/uk/learn/css/css_розмітка/index.html b/files/uk/learn/css/css_layout/index.html
index 14ce8f9c63..a769852c74 100644
--- a/files/uk/learn/css/css_розмітка/index.html
+++ b/files/uk/learn/css/css_layout/index.html
@@ -1,7 +1,8 @@
 ---
 title: CSS розмітка
-slug: Learn/CSS/CSS_розмітка
+slug: Learn/CSS/CSS_layout
 translation_of: Learn/CSS/CSS_layout
+original_slug: Learn/CSS/CSS_розмітка
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/uk/learn/css/first_steps/how_css_works/index.html b/files/uk/learn/css/first_steps/how_css_works/index.html
new file mode 100644
index 0000000000..7a21625871
--- /dev/null
+++ b/files/uk/learn/css/first_steps/how_css_works/index.html
@@ -0,0 +1,115 @@
+---
+title: What is CSS?
+slug: Learn/CSS/First_steps/How_CSS_works
+translation_of: Learn/CSS/First_steps/How_CSS_works
+translation_of_original: Web/Guide/CSS/Getting_started/What_is_CSS
+original_slug: Web/Guide/CSS/Getting_started/What_is_CSS
+---
+<div>{{CSSTutorialTOC}}</div>
+
+<p>{{previousPage("/en-US/docs/Web/Guide/CSS/Getting_Started", "Getting started")}} <span class="seoSummary">This first section of the <a href="/en-US/docs/Web/Guide/CSS/Getting_Started" title="en/CSS/Getting Started">CSS Getting Started</a> tutorial briefly explains Cascading Style Sheets (CSS). You'll also create a simple document to use for CSS exercises in subsequent sections.</span></p>
+
+<h2 class="clearLeft" id="Інформація_Що_таке_CSS">Інформація: Що таке CSS?</h2>
+
+<p>Каскадні таблиці стилів (англ. - <em>Cascading Style Sheets </em> <dfn><abbr title="Cascading Style Sheets">CSS</abbr></dfn>) - мова, що визначає як вміст сторінки буде візуально офрмлений та представлений користувачам. Складові документу ж описують мовою розмітки, на зразок <a href="https://developer.mozilla.org/en-US/docs/Glossary/HTML">HTML</a>.</p>
+
+<p><em>Документ</em> являє собою інформацію, структуровану для подання з використанням <em>мови розмітки</em>.</p>
+
+<p><em>Presenting</em> a document to a user means converting it into a usable form for your audience. Browsers, like Firefox, Chrome or Internet Explorer, are designed to present documents visually, for example, on a computer screen, projector or printer.</p>
+
+<div class="tuto_example">
+<p><strong>Приклади</strong></p>
+
+<ul>
+ <li>A web page like the one you are reading is a document.<br>
+  The information that you see in a web page is usually structured using the markup language HTML (HyperText Markup Language).</li>
+ <li>Dialogs in an application, also called modal windows, are often documents.<br>
+  Such dialogs may also be structured using a markup language, like XUL (XML User Interface Language), which you will find in some Mozilla applications.</li>
+</ul>
+</div>
+
+<p>In this tutorial, boxes captioned <strong>Детальніше</strong> like the one below contain optional information and links to more resources on a concept or topic covered in a section. Read them as you see them, follow the links, or skip these boxes and return to read them later.</p>
+
+<div class="tuto_details">
+<div class="tuto_type">Детальніше</div>
+
+<p>Документ- це не те ж саме, що і файл. Втім, ти можеш зберегти документ у файлі.</p>
+
+<p>Документ, який ти зараз читаєш не збережений окремим файлом. Коли твій веб-браузер переходить на цю сторінку, сервер робить запит до бази данних та генерує документ, зібравши частини документу з різних фалів. Однак, в цьому уроці ти будеш працювати також і з  документами, збереженими у файлах.</p>
+
+<p>Більше інформації про документи та мови розміток ти можеш знайти в фнших розділах цього веб-сайту:</p>
+
+<table style="background-color: inherit; margin-left: 2em;">
+ <tbody>
+  <tr>
+   <td><a href="/en-US/docs/Web/HTML" title="/en-US/docs/Web/HTML">HTML</a></td>
+   <td>для веб-сторінок</td>
+  </tr>
+  <tr>
+   <td><a href="/en-US/docs/XML" title="/en-US/docs/XML">XML</a></td>
+   <td>для структурованих документів в загальному</td>
+  </tr>
+  <tr>
+   <td><a href="/en-US/docs/Web/SVG" title="/en-US/docs/Web/SVG">SVG</a></td>
+   <td>для графіки</td>
+  </tr>
+  <tr>
+   <td><a href="/en-US/docs/XUL" title="/en-US/docs/XUL">XUL</a></td>
+   <td>для інтерфейсів користувачів у браузері Mozilla</td>
+  </tr>
+ </tbody>
+</table>
+
+<p>У другій частині ціього навчального посібника ти знайдеш приклади цих мов розміток.</p>
+</div>
+
+<div class="tuto_details">
+<div class="tuto_type">Детальніше</div>
+
+<p>In formal CSS terminology, the program that presents a document to a user is called a <em>user agent</em> (UA). A browser is just one kind of UA. CSS is not just for browsers or visual presentation, but for Part I of this tutorial, you'll only work with CSS in a browser.</p>
+
+<p>For formal definitions of terminology relating to CSS, see <a class="external" href="http://www.w3.org/TR/CSS21/conform.html#q1">Definitions</a> in the CSS Specification from the World Wide Web Consortium (W3C), an international community that sets open standards for the web.</p>
+</div>
+
+<h2 id="До_роботи_Створення_документу">До роботи: Створення документу</h2>
+
+<ol>
+ <li>Створи нову паку на своєму комп'ютері для того, щоб зберігати та упорядковувати вправи з наших уроків.</li>
+ <li>Open your text editor and create a new text file. This file will contain the document for the next few tutorial exercises.</li>
+ <li>Copy and paste the HTML shown below. Save the file using the name <code>doc1.html</code>
+  <pre class="brush: html">&lt;!DOCTYPE html&gt;
+&lt;html&gt;
+  &lt;head&gt;
+  &lt;meta charset="UTF-8"&gt;
+  &lt;title&gt;Sample document&lt;/title&gt;
+  &lt;/head&gt;
+
+  &lt;body&gt;
+    &lt;p&gt;
+      &lt;strong&gt;C&lt;/strong&gt;ascading
+      &lt;strong&gt;S&lt;/strong&gt;tyle
+      &lt;strong&gt;S&lt;/strong&gt;heets
+    &lt;/p&gt;
+  &lt;/body&gt;
+&lt;/html&gt;</pre>
+
+  <p>{{ LiveSampleLink('Action_Creating_a_document', 'View above Demo') }}</p>
+ </li>
+ <li>Open a new tab or a new window in your browser, then open the file you just created.
+  <p>You should see the text with the initial letters bold, like this:</p>
+
+  <table style="border: 2px outset #3366bb; padding: 1em;">
+   <tbody>
+    <tr>
+     <td><strong>C</strong>ascading <strong>S</strong>tyle <strong>S</strong>heets</td>
+    </tr>
+   </tbody>
+  </table>
+
+  <p>What you see in your browser might not look exactly the same because of settings in your browser and in this wiki. Some differences in the font, spacing and colors are not important.</p>
+ </li>
+</ol>
+
+<h2 id="Що_далі">Що далі?</h2>
+
+<p>{{nextPage("/en-US/docs/Web/Guide/CSS/Getting_Started/Why_use_CSS", "Why use CSS?")}}Your document does not yet use CSS. In the <a href="/en-US/docs/Web/Guide/CSS/Getting_Started/Why_use_CSS" title="/en-US/docs/Web/Guide/CSS/Getting_Started/Why_use_CSS">next section</a> you'll use CSS to style your document.</p>
diff --git a/files/uk/learn/css/first_steps/що_таке_css/index.html b/files/uk/learn/css/first_steps/what_is_css/index.html
index a1ee6d30ea..18a74a4f44 100644
--- a/files/uk/learn/css/first_steps/що_таке_css/index.html
+++ b/files/uk/learn/css/first_steps/what_is_css/index.html
@@ -1,6 +1,6 @@
 ---
 title: Що таке CSS?
-slug: Learn/CSS/First_steps/Що_таке_CSS
+slug: Learn/CSS/First_steps/What_is_CSS
 tags:
   - CSS
   - Вступ до CSS
@@ -10,6 +10,7 @@ tags:
   - Специфікація
   - новачок
 translation_of: Learn/CSS/First_steps/What_is_CSS
+original_slug: Learn/CSS/First_steps/Що_таке_CSS
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/uk/learn/css/styling_text/стилі_списків/index.html b/files/uk/learn/css/styling_text/styling_lists/index.html
index da8f62ab84..225418f69b 100644
--- a/files/uk/learn/css/styling_text/стилі_списків/index.html
+++ b/files/uk/learn/css/styling_text/styling_lists/index.html
@@ -1,6 +1,6 @@
 ---
 title: Стилі списків
-slug: Learn/CSS/Styling_text/Стилі_списків
+slug: Learn/CSS/Styling_text/Styling_lists
 tags:
   - CSS
   - Початківець
@@ -9,6 +9,7 @@ tags:
   - Стилі
   - Текст
 translation_of: Learn/CSS/Styling_text/Styling_lists
+original_slug: Learn/CSS/Styling_text/Стилі_списків
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/uk/learn/html/forms/index.html b/files/uk/learn/forms/index.html
index be1e8bd595..9525484787 100644
--- a/files/uk/learn/html/forms/index.html
+++ b/files/uk/learn/forms/index.html
@@ -1,7 +1,8 @@
 ---
 title: Веб-форми
-slug: Learn/HTML/Forms
+slug: Learn/Forms
 translation_of: Learn/Forms
+original_slug: Learn/HTML/Forms
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/uk/learn/html/forms/your_first_form/index.html b/files/uk/learn/forms/your_first_form/index.html
index e34ac6a346..e5be790eff 100644
--- a/files/uk/learn/html/forms/your_first_form/index.html
+++ b/files/uk/learn/forms/your_first_form/index.html
@@ -1,7 +1,8 @@
 ---
 title: Your first form
-slug: Learn/HTML/Forms/Your_first_form
+slug: Learn/Forms/Your_first_form
 translation_of: Learn/Forms/Your_first_form
+original_slug: Learn/HTML/Forms/Your_first_form
 ---
 <div>{{LearnSidebar}}{{NextMenu("Learn/Forms/How_to_structure_a_web_form", "Learn/Forms")}}</div>
 
diff --git a/files/uk/learn/фронт-енд_веб-розробник/index.html b/files/uk/learn/front-end_web_developer/index.html
index c90cae476e..599f33b249 100644
--- a/files/uk/learn/фронт-енд_веб-розробник/index.html
+++ b/files/uk/learn/front-end_web_developer/index.html
@@ -1,6 +1,6 @@
 ---
 title: Фронтенд веб-розробник
-slug: Learn/Фронт-енд_веб-розробник
+slug: Learn/Front-end_web_developer
 tags:
   - CSS
   - Front-end
@@ -15,6 +15,7 @@ tags:
   - Фронтенд
   - інструменти
 translation_of: Learn/Front-end_web_developer
+original_slug: Learn/Фронт-енд_веб-розробник
 ---
 <p>{{learnsidebar}}</p>
 
diff --git a/files/uk/learn/getting_started_with_the_web/інтернет_та_веб-стандарти/index.html b/files/uk/learn/getting_started_with_the_web/the_web_and_web_standards/index.html
index c25cffdea8..9f2b50ed36 100644
--- a/files/uk/learn/getting_started_with_the_web/інтернет_та_веб-стандарти/index.html
+++ b/files/uk/learn/getting_started_with_the_web/the_web_and_web_standards/index.html
@@ -1,7 +1,8 @@
 ---
 title: Інтернет та веб-стандарти
-slug: Learn/Getting_started_with_the_web/Інтернет_та_веб-стандарти
+slug: Learn/Getting_started_with_the_web/The_web_and_web_standards
 translation_of: Learn/Getting_started_with_the_web/The_web_and_web_standards
+original_slug: Learn/Getting_started_with_the_web/Інтернет_та_веб-стандарти
 ---
 <p dir="ltr">{{learnsidebar}}</p>
 
diff --git a/files/uk/learn/how_to_contribute/index.html b/files/uk/learn/how_to_contribute/index.html
deleted file mode 100644
index 9d73e3f192..0000000000
--- a/files/uk/learn/how_to_contribute/index.html
+++ /dev/null
@@ -1,83 +0,0 @@
----
-title: Як зробити внесок до навчальної бази MDN?
-slug: Learn/How_to_contribute
-translation_of: Learn/How_to_contribute
----
-<div>{{LearnSidebar}}</div>
-
-<div>Якщо ви тут вперше або після довгих пошуків, це можливо тому що ви зацікавлені зробити власний внесок до області навчання MDN. Це гарні новини!</div>
-
-<p><span class="seoSummary">На цій сторінці ви знайдете все що вам потрібно для того щоб почати допомагати удосконалювати навчаний контент MDN. Є багато речей, які ви можете робити, залежно від кількості наявного часу та на якому етапі ви знаходитесь e <a href="/en-US/Learn/How_to_contribute#I'm_a_beginner">початківець</a>, <a href="/en-US/Learn/How_to_contribute#I'm_a_web_developer">веб розробник</a>, або <a href="/en-US/Learn/How_to_contribute#I'm_a_teacher">вчитель</a>.</span></p>
-
-<div class="note">
-<p><strong>Примітка</strong>: Ви можете знайти мануал по написанню нової навчальної статті на сторінці <a href="/en-US/docs/MDN/Contribute/Howto/Write_an_article_to_help_learn_about_the_Web">Як написати статтю, щоб допомогти людям вивчити Веб</a>.</p>
-</div>
-
-<h2 id="Знайдіть_конкретні_завдання">Знайдіть конкретні завдання</h2>
-
-<p><strong>Поширеним спосіб, яким люди роблять внески до навчальної бази є читання стеттей, виправлення друкарських помилок та пропозиція покращень. Ми також відаємо додавання прикладів до нашого <a href="https://github.com/mdn/learning-area/">GitHub сховища</a>. Зв'яжіться з нами якщо ви хочете запитати що ще потрібно зробити. </strong></p>
-
-<p>Додавання внесків це чудовий спосіб розважитися під час вивчення нових речей. Якщо ви коли-небудь відчуваєте себе загубленим або маєте запитання, не соромтесь звернутися до нас в <a href="https://discourse.mozilla-community.org/t/learning-web-development-marking-guides-and-questions/16294">Навчальній темі для дискусій</a> or <a href="/en-US/docs/MDN/Community#Get_into_IRC">IRC channel</a> (see at the bottom of this page for details). <a href="/en-US/profiles/chrisdavidmills">Chris Mills</a> is the topic driver for the Learning Area — you could also try pinging him directly.</p>
-
-<p>The following sections provide some general ideas of the types of tasks you can do.</p>
-
-<h2 id="Im_a_beginner">I'm a beginner</h2>
-
-<p>That's awesome! Beginners are very important and valuable for creating and giving feedback on learning material. You have a unique perspective on these articles as a member of their target audience, which can make you an invaluable member of our team. Indeed, if you're using one of our articles to learn something and you get stuck, or find the article confusing in some way, you can either fix it or let us know about the problem so we can be sure it gets fixed.</p>
-
-<p>Here are some suggested ways you can contribute:</p>
-
-<dl>
- <dt><a href="/en-US/docs/MDN/Contribute/Howto/Tag">Add tags to our articles</a> (<em>5 min</em>)</dt>
- <dd>Tagging MDN content is one of the easiest ways to contribute to MDN. As many of our features use tags to help present information in context, helping with tagging is a very valuable contribution. Take a look at the lists of <a href="/en-US/docs/MDN/Doc_status/Glossary#No_tags">glossary entries</a> and <a href="/en-US/docs/MDN/Doc_status/Learn#No_tags">learning articles</a> without any tags to get started.</dd>
- <dt><a href="/en-US/docs/Glossary">Read and review a glossary entry</a> (<em>5 min</em>)</dt>
- <dd>As a beginner, we need your fresh eyes looking at our content. If you find a glossary entry hard to understand, it means that entry needs to be improved. Feel free to make any changes you think are necessary. If you do not think you have the proper skill to edit the entry yourself, please bring it to our attention on <a href="/en-US/docs/MDN/Community#Join_our_mailing_lists">our mailing list</a>.</dd>
- <dt><a href="/docs/MDN/Contribute/Howto/Write_a_new_entry_in_the_Glossary">Write a new glossary entry</a> (<em>20 minutes</em>)</dt>
- <dd>This is the most effective way to learn something new. Pick a concept you want to understand, and as you learn about it, write a glossary entry about it. Explaining something to others is a great way to "cement" the knowledge in your brain, and to help you make sense of things yourself, all while helping other people. Everybody wins!</dd>
- <dt><a href="/en-US/Learn/Index">Read and review a learning article</a> (<em>2 hours</em>)</dt>
- <dd>This is very much like reviewing glossary entries (see above); it just takes more time, since these articles are typically quite a bit longer.</dd>
-</dl>
-
-<h2 id="Im_a_web_developer">I'm a web developer</h2>
-
-<p>Fantastic! Your technical skills are just what we need to be sure we provide technically accurate content for beginners. As this specific part of MDN is dedicated to learning the Web, be sure your explanations are as simple as possible, without being so simple that they're not useful. It's often more important to be understandable than to be overly precise.</p>
-
-<dl>
- <dt><a href="/en-US/docs/Glossary">Read and review a glossary entry</a> (<em>5 min</em>)</dt>
- <dd>As a web developer, we need you to make sure our content is technically accurate without being too pedantic. Feel free to make any changes you think are necessary. If you want to discuss the content before editing, ping us on <a href="/en-US/docs/MDN/Community#Join_our_mailing_lists">our mailing list</a> or <a href="/en-US/docs/MDN/Community#Get_into_IRC">IRC channel</a>.</dd>
- <dt><a href="/docs/MDN/Contribute/Howto/Write_a_new_entry_in_the_Glossary">Write a new glossary entry</a> (<em>20 minutes</em>)</dt>
- <dd>Clarifying technical jargon is a very good way to learn and be both technically accurate and simple. Beginners will thank you for that. We have <a href="/en-US/docs/Glossary#Contribute">many undefined terms</a> which need your attention. Pick one and you're good to go.</dd>
- <dt><a href="/en-US/Learn/Index">Read and review a learning article</a> (<em>2 hours</em>)</dt>
- <dd>This is the same thing as reviewing a glossary entry (see above); it just takes a bit more time as those articles are quite a bit longer.</dd>
- <dt><a href="/en-US/docs/MDN/Contribute/Howto/Write_an_article_to_help_learn_about_the_Web">Write a new learning article</a> (<em>4 hours or more</em>)</dt>
- <dd>MDN is lacking simple straightforward articles about using web technologies (<a href="/en-US/docs/Learn/CSS">HTML</a>, <a href="/en-US/docs/Learn/CSS">CSS</a>, <a href="/en-US/docs/Learn/JavaScript">JavaScript</a>, etc). We also have old content on MDN that deserves to be reviewed and reshaped. Push your skills to the limit to make web technologies usable even by beginners.</dd>
- <dt><a href="/en-US/docs/MDN/Contribute/Howto/Create_an_interactive_exercise_to_help_learning_the_web">Create exercises, code samples or interactive learning tools</a> (<em>? hours</em>)</dt>
- <dd>All our learning articles require what we call "active learning" materials, because people learn best by doing something themselves. Such materials are exercises or interactive content that help a user to apply and manipulate the concepts detailed in an article. There are many possible ways to make active learning content, from creating code samples with <a href="http://jsfiddle.net" rel="external">JSFiddle</a> or similar, to building fully hackable interactive content with <a href="https://thimble.mozilla.org/" rel="external">Thimble</a>. Unleash your creativity!</dd>
-</dl>
-
-<h2 id="Im_a_teacher">I'm a teacher</h2>
-
-<p>MDN has a long history of technical excellence, but we lack depth of understanding of the best way to teach concepts to newcomers. This is where we need you, as a teacher or educator. You can help us ensure that our materials provide a good, practical educational track for our readers.</p>
-
-<dl>
- <dt><a href="/en-US/docs/Glossary">Read and review a glossary entry</a> (<em>15 min</em>)</dt>
- <dd>Check out a glossary entry and feel free to make any changes you think are necessary. If you want to discuss the content before editing, ping us on <a href="/en-US/docs/MDN/Community#Join_our_mailing_lists">our mailing list</a> or <a href="/en-US/docs/MDN/Community#Get_into_IRC">IRC channel</a>.</dd>
- <dt><a href="/docs/MDN/Contribute/Howto/Write_a_new_entry_in_the_Glossary">Write a new glossary entry</a> (<em>1 hour</em>)</dt>
- <dd>Clear, simple definitions of terms and basic overviews of concepts in the glossary are critical in meeting beginners' needs. Your experience as an educator can help create excellent glossary entries; we have <a href="/en-US/docs/Glossary#Contribute">many undefined terms</a> which need your attention. Pick one and go for it.</dd>
- <dt><a href="/en-US/docs/tag/needsSchema">Add illustrations and/or schematics to articles</a> (<em>1 hour</em>)</dt>
- <dd>As you might know, illustrations are an invaluable part of any learning content. This is something we often lack on MDN and your skills can make a difference in that area. Check out the <a href="/en-US/docs/tag/needsSchema">articles that lack illustrative content</a> and pick one you'd like to create graphics for.</dd>
- <dt><a href="/en-US/Learn/Index">Read and review a learning article</a> (<em>2 hours</em>)</dt>
- <dd>This is similar to reviewing glossary entries (see above), but it requires more time since the articles are typically quite a bit longer.</dd>
- <dt><a href="/en-US/docs/MDN/Contribute/Howto/Write_an_article_to_help_learn_about_the_Web">Write a new learning article</a> (<em>4 hours</em>)</dt>
- <dd>We need simple, straightforward articles about the Web ecosystem and other functional topics around it. Since these learning articles need to be educational rather than trying to literally cover everything there is to know, your experience in knowing what to cover and how will be a great asset.</dd>
- <dt><a href="/en-US/docs/MDN/Contribute/Howto/Create_an_interactive_exercise_to_help_learning_the_web">Create exercises, <abbr title="Multiple Choice Tests">quizzes</abbr> or interactive learning tools</a> (<em>? hours</em>)</dt>
- <dd>All our learning articles require "active learning" materials. Such materials are exercises or interactive content which help a user learn to use and expand upon the concepts detailed in an article. There are lots of things you can do here, from creating quizzes to building fully hackable interactive content with <a href="https://thimble.mozilla.org/" rel="external">Thimble</a>. Unleash your creativity!</dd>
- <dt><a href="/en-US/docs/MDN/Contribute/Howto/Create_learning_pathways">Create learning pathways</a> (<em>? hours</em>)</dt>
- <dd>In order to provide progressive and comprehensible tutorials, we need to shape our content into pathways. It's a way to gather existing content and figure out what is missing.</dd>
-</dl>
-
-<h2 id="See_also">See also</h2>
-
-<ul>
- <li><a href="/en-US/docs/MDN/Community">Join the MDN Community</a></li>
-</ul>
diff --git a/files/uk/learn/html/introduction_to_html/scho_v_head_metadani_v_html/index.html b/files/uk/learn/html/introduction_to_html/the_head_metadata_in_html/index.html
index 63ac7a8cfa..e7d1c1658a 100644
--- a/files/uk/learn/html/introduction_to_html/scho_v_head_metadani_v_html/index.html
+++ b/files/uk/learn/html/introduction_to_html/the_head_metadata_in_html/index.html
@@ -1,6 +1,6 @@
 ---
 title: Що в head? Метадані в HTML
-slug: Learn/HTML/Introduction_to_HTML/scho_v_head_metadani_v_HTML
+slug: Learn/HTML/Introduction_to_HTML/The_head_metadata_in_HTML
 tags:
   - CSS
   - HTML
@@ -15,6 +15,7 @@ tags:
   - значки
   - мета
 translation_of: Learn/HTML/Introduction_to_HTML/The_head_metadata_in_HTML
+original_slug: Learn/HTML/Introduction_to_HTML/scho_v_head_metadani_v_HTML
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/uk/learn/javascript/асинхронний/index.html b/files/uk/learn/javascript/asynchronous/index.html
index 3167a1f55a..c04f970dfa 100644
--- a/files/uk/learn/javascript/асинхронний/index.html
+++ b/files/uk/learn/javascript/asynchronous/index.html
@@ -1,7 +1,8 @@
 ---
 title: Асинхронний JavaScript
-slug: Learn/JavaScript/Асинхронний
+slug: Learn/JavaScript/Asynchronous
 translation_of: Learn/JavaScript/Asynchronous
+original_slug: Learn/JavaScript/Асинхронний
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/uk/learn/javascript/будівельні_блоки/index.html b/files/uk/learn/javascript/building_blocks/index.html
index d4a6238d0f..64af01ebf9 100644
--- a/files/uk/learn/javascript/будівельні_блоки/index.html
+++ b/files/uk/learn/javascript/building_blocks/index.html
@@ -1,7 +1,8 @@
 ---
 title: Будівельні блоки JavaScript
-slug: Learn/JavaScript/Будівельні_блоки
+slug: Learn/JavaScript/Building_blocks
 translation_of: Learn/JavaScript/Building_blocks
+original_slug: Learn/JavaScript/Будівельні_блоки
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/uk/learn/навчання_та_отримання_допомоги/index.html b/files/uk/learn/learning_and_getting_help/index.html
index c1dad68ac9..224cb6f423 100644
--- a/files/uk/learn/навчання_та_отримання_допомоги/index.html
+++ b/files/uk/learn/learning_and_getting_help/index.html
@@ -1,7 +1,8 @@
 ---
 title: Навчання та отримання допомоги
-slug: Learn/Навчання_та_отримання_допомоги
+slug: Learn/Learning_and_getting_help
 translation_of: Learn/Learning_and_getting_help
+original_slug: Learn/Навчання_та_отримання_допомоги
 ---
 <p>{{learnsidebar}}</p>
 
diff --git a/files/uk/learn/tools_and_testing/розуміння_javascript-фреймворків_на_стороні_клієнта/index.html b/files/uk/learn/tools_and_testing/client-side_javascript_frameworks/index.html
index 4380250538..8486b71311 100644
--- a/files/uk/learn/tools_and_testing/розуміння_javascript-фреймворків_на_стороні_клієнта/index.html
+++ b/files/uk/learn/tools_and_testing/client-side_javascript_frameworks/index.html
@@ -1,7 +1,8 @@
 ---
 title: Розуміння JavaScript-фреймворків на стороні клієнта
-slug: Learn/Tools_and_testing/Розуміння_JavaScript-фреймворків_на_стороні_клієнта
+slug: Learn/Tools_and_testing/Client-side_JavaScript_frameworks
 translation_of: Learn/Tools_and_testing/Client-side_JavaScript_frameworks
+original_slug: Learn/Tools_and_testing/Розуміння_JavaScript-фреймворків_на_стороні_клієнта
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/uk/learn/tools_and_testing/розуміння_javascript-фреймворків_на_стороні_клієнта/znayomymos_zi_svelte/index.html b/files/uk/learn/tools_and_testing/client-side_javascript_frameworks/svelte_getting_started/index.html
index ba73b81f2b..1e8b54054a 100644
--- a/files/uk/learn/tools_and_testing/розуміння_javascript-фреймворків_на_стороні_клієнта/znayomymos_zi_svelte/index.html
+++ b/files/uk/learn/tools_and_testing/client-side_javascript_frameworks/svelte_getting_started/index.html
@@ -1,9 +1,11 @@
 ---
 title: Знайомимось зі Свелт
 slug: >-
-  Learn/Tools_and_testing/Розуміння_JavaScript-фреймворків_на_стороні_клієнта/znayomymos_zi_svelte
+  Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_getting_started
 translation_of: >-
   Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_getting_started
+original_slug: >-
+  Learn/Tools_and_testing/Розуміння_JavaScript-фреймворків_на_стороні_клієнта/znayomymos_zi_svelte
 ---
 <div>{{LearnSidebar}}<br>
 {{PreviousMenuNext("Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Vue_resources","Learn/Tools_and_testing/Client-side_JavaScript_frameworks/Svelte_todo_list_beginning", "Learn/Tools_and_testing/Client-side_JavaScript_frameworks")}}</div>
diff --git a/files/uk/learn/tools_and_testing/тестування_кросбраузерності/index.html b/files/uk/learn/tools_and_testing/cross_browser_testing/index.html
index e13df10951..460fa487f9 100644
--- a/files/uk/learn/tools_and_testing/тестування_кросбраузерності/index.html
+++ b/files/uk/learn/tools_and_testing/cross_browser_testing/index.html
@@ -1,7 +1,8 @@
 ---
 title: Тестування кросбраузерності
-slug: Learn/Tools_and_testing/Тестування_кросбраузерності
+slug: Learn/Tools_and_testing/Cross_browser_testing
 translation_of: Learn/Tools_and_testing/Cross_browser_testing
+original_slug: Learn/Tools_and_testing/Тестування_кросбраузерності
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/uk/learn/tools_and_testing/git_та_github/index.html b/files/uk/learn/tools_and_testing/github/index.html
index 6797857c6e..aee71d8e53 100644
--- a/files/uk/learn/tools_and_testing/git_та_github/index.html
+++ b/files/uk/learn/tools_and_testing/github/index.html
@@ -1,7 +1,8 @@
 ---
 title: Git та GitHub
-slug: Learn/Tools_and_testing/Git_та_GitHub
+slug: Learn/Tools_and_testing/GitHub
 translation_of: Learn/Tools_and_testing/GitHub
+original_slug: Learn/Tools_and_testing/Git_та_GitHub
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/uk/learn/tools_and_testing/розуміння_інструментів_веб-розробки_на_стороні_клієнта/index.html b/files/uk/learn/tools_and_testing/understanding_client-side_tools/index.html
index faa5717122..9720f485b7 100644
--- a/files/uk/learn/tools_and_testing/розуміння_інструментів_веб-розробки_на_стороні_клієнта/index.html
+++ b/files/uk/learn/tools_and_testing/understanding_client-side_tools/index.html
@@ -1,7 +1,8 @@
 ---
 title: Розуміння інструментів веб-розробки на стороні клієнта
-slug: Learn/Tools_and_testing/Розуміння_інструментів_веб-розробки_на_стороні_клієнта
+slug: Learn/Tools_and_testing/Understanding_client-side_tools
 translation_of: Learn/Tools_and_testing/Understanding_client-side_tools
+original_slug: Learn/Tools_and_testing/Розуміння_інструментів_веб-розробки_на_стороні_клієнта
 ---
 <div>{{LearnSidebar}}</div>