style: make Vale happy about H1s

honzajavorek · honzajavorek · commit a24ff8e5a45f · 2025-10-16T09:38:47.000+02:00
diff --git a/sources/academy/webscraping/scraping_basics_legacy/best_practices.md b/sources/academy/webscraping/scraping_basics_legacy/best_practices.md
@@ -1,5 +1,5 @@
 ---
-title: Best practices
+title: Best practices when writing scrapers
 description: Understand the standards and best practices that we here at Apify abide by to write readable, scalable, and maintainable code.
 sidebar_position: 1.5
 slug: /scraping-basics-javascript/legacy/best-practices
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../scraping_basics/_legacy.mdx';
 
-# Best practices when writing scrapers {#best-practices}
-
 **Understand the standards and best practices that we here at Apify abide by to write readable, scalable, and maintainable code.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/challenge/index.md b/sources/academy/webscraping/scraping_basics_legacy/challenge/index.md
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Challenge
-
 **Test your knowledge acquired in the previous sections of this course by building an Amazon scraper using Crawlee's CheerioCrawler!**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/challenge/initializing_and_setting_up.md b/sources/academy/webscraping/scraping_basics_legacy/challenge/initializing_and_setting_up.md
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Initialization & setting up
-
 **When you extract links from a web page, you often end up with a lot of irrelevant URLs. Learn how to filter the links to only keep the ones you need.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/challenge/modularity.md b/sources/academy/webscraping/scraping_basics_legacy/challenge/modularity.md
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Modularity
-
 **Before you build your first web scraper with Crawlee, it is important to understand the concept of modularity in programming.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/challenge/scraping_amazon.md b/sources/academy/webscraping/scraping_basics_legacy/challenge/scraping_amazon.md
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Scraping Amazon
-
 **Build your first web scraper with Crawlee. Let's extract product information from Amazon to give you an idea of what real-world scraping looks like.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/crawling/exporting_data.md b/sources/academy/webscraping/scraping_basics_legacy/crawling/exporting_data.md
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Exporting data {#exporting-data}
-
 **Learn how to export the data you scraped using Crawlee to CSV or JSON.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/crawling/filtering_links.md b/sources/academy/webscraping/scraping_basics_legacy/crawling/filtering_links.md
@@ -10,8 +10,6 @@ import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Filtering links {#filtering-links}
-
 **When you extract links from a web page, you often end up with a lot of irrelevant URLs. Learn how to filter the links to only keep the ones you need.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/crawling/first_crawl.md b/sources/academy/webscraping/scraping_basics_legacy/crawling/first_crawl.md
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Your first crawl {#your-first-crawl}
-
 **Learn how to crawl the web using Node.js, Cheerio and an HTTP client. Extract URLs from pages and use them to visit more websites.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/crawling/headless_browser.md b/sources/academy/webscraping/scraping_basics_legacy/crawling/headless_browser.md
@@ -10,8 +10,6 @@ import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Headless browsers {#headless-browser}
-
 **Learn how to scrape the web with a headless browser using only a few lines of code. Chrome, Firefox, Safari, Edge - all are supported.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/crawling/pro_scraping.md b/sources/academy/webscraping/scraping_basics_legacy/crawling/pro_scraping.md
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Professional scraping 👷 {#pro-scraping}
-
 **Learn how to build scrapers quicker and get better and more robust results by using Crawlee, an open-source library for scraping in Node.js.**
 
 <LegacyAdmonition />
@@ -58,7 +56,7 @@ To use Crawlee, we have to install it from npm. Let's add it to our project from
 npm install crawlee
 ```
 
-After the installation completes, create a new file called **crawlee.js** and add the following code to it:
+After the installation completes, create a new file called `crawlee.js` and add the following code to it:
 
 ```js title=crawlee.js
 import { CheerioCrawler } from 'crawlee';
diff --git a/sources/academy/webscraping/scraping_basics_legacy/crawling/recap_extraction_basics.md b/sources/academy/webscraping/scraping_basics_legacy/crawling/recap_extraction_basics.md
@@ -1,5 +1,5 @@
 ---
-title: Recap - Data extraction
+title: Recap of data extraction basics
 description: Review our e-commerce website scraper and refresh our memory about its code and the programming techniques we used to extract and save the data.
 sidebar_position: 1
 slug: /scraping-basics-javascript/legacy/crawling/recap-extraction-basics
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Recap of data extraction basics {#quick-recap}
-
 **Review our e-commerce website scraper and refresh our memory about its code and the programming techniques we used to extract and save the data.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/crawling/relative_urls.md b/sources/academy/webscraping/scraping_basics_legacy/crawling/relative_urls.md
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Relative URLs {#filtering-links}
-
 **Learn about absolute and relative URLs used on web pages and how to work with them when parsing HTML with Cheerio in your scraper.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/crawling/scraping_the_data.md b/sources/academy/webscraping/scraping_basics_legacy/crawling/scraping_the_data.md
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Scraping data {#scraping-data}
-
 **Learn how to add data extraction logic to your crawler, which will allow you to extract data from all the websites you crawled.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/data_extraction/computer_preparation.md b/sources/academy/webscraping/scraping_basics_legacy/data_extraction/computer_preparation.md
@@ -1,5 +1,5 @@
 ---
-title: Computer preparation
+title: Preparation of your computer for programming
 description: Set up your computer to be able to code scrapers with Node.js and JavaScript. Download Node.js and npm and run a Hello World script.
 sidebar_position: 4
 slug: /scraping-basics-javascript/legacy/data-extraction/computer-preparation
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Prepare your computer for programming {#prepare-computer}
-
 **Set up your computer to be able to code scrapers with Node.js and JavaScript. Download Node.js and npm and run a Hello World script.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/data_extraction/index.md b/sources/academy/webscraping/scraping_basics_legacy/data_extraction/index.md
@@ -9,8 +9,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Basics of data extraction {#basics}
-
 **Learn about HTML, CSS, and JavaScript, the basic building blocks of a website, and how to use them in web scraping and data extraction.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/data_extraction/node_continued.md b/sources/academy/webscraping/scraping_basics_legacy/data_extraction/node_continued.md
@@ -178,6 +178,6 @@ Congratulations! You completed the **Basics of data extraction** section of the
 
 Great job! 👏🎉
 
-# Next up {#next}
+## Next up {#next}
 
 What's next? While we were able to extract the data, it's not super useful to have it printed to the terminal. In the [next, bonus lesson](./save_to_csv.md), we will learn how to convert the data to a CSV and save it to a file.
diff --git a/sources/academy/webscraping/scraping_basics_legacy/data_extraction/project_setup.md b/sources/academy/webscraping/scraping_basics_legacy/data_extraction/project_setup.md
@@ -1,5 +1,5 @@
 ---
-title: Project setup
+title: Setting up your project
 description: Create a new project with npm and Node.js. Install necessary libraries, and test that everything works before starting the next lesson.
 sidebar_position: 5
 slug: /scraping-basics-javascript/legacy/data-extraction/project-setup
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Setting up your project {#setting-up}
-
 **Create a new project with npm and Node.js. Install necessary libraries, and test that everything works before starting the next lesson.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/data_extraction/save_to_csv.md b/sources/academy/webscraping/scraping_basics_legacy/data_extraction/save_to_csv.md
@@ -8,8 +8,6 @@ noindex: true
 
 import LegacyAdmonition from '../../scraping_basics/_legacy.mdx';
 
-# Saving results to CSV {#saving-to-csv}
-
 **Learn how to save the results of your scraper's collected data to a CSV file that can be opened in Excel, Google Sheets, or any other spreadsheets program.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/index.md b/sources/academy/webscraping/scraping_basics_legacy/index.md
@@ -10,8 +10,6 @@ noindex: true
 
 import LegacyAdmonition from '../scraping_basics/_legacy.mdx';
 
-# Web scraping basics for JavaScript devs {#welcome}
-
 **Learn how to develop web scrapers with this comprehensive and practical course. Go from beginner to expert, all in one place.**
 
 <LegacyAdmonition />
diff --git a/sources/academy/webscraping/scraping_basics_legacy/introduction.md b/sources/academy/webscraping/scraping_basics_legacy/introduction.md
@@ -9,8 +9,6 @@ noindex: true
 
 import LegacyAdmonition from '../scraping_basics/_legacy.mdx';
 
-# Introduction {#introduction}
-
 **Start learning about web scraping, web crawling, data extraction, and popular tools to start developing your own scraper.**
 
 <LegacyAdmonition />
