Scrape H1 Tags with a Custom Function in Google Sheets In this video, you will learn how to create a custom Google Sheets function to extract the H1 tags from any website URL. The tutorial walks you through writing an app script for fetching HTML content, using regular expressions to locate the H1 tags, and handling potential errors. This method helps you automate the process, saving time and effort compared to manually checking each website. The video also highlights practical applications for different types of websites and the effectiveness of the script based on different scenarios. 00:00 Introduction to H1 Extraction 00:26 Setting Up the App Script 00:44 Handling Errors and Fetching HTML 01:18 Using Regular Expressions for H1 Extraction 02:26 Finalizing the Custom Function 02:48 Testing and Examples 03:47 Conclusion and Next Steps