Search icon CANCEL
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Joomla! 4 Masterclass

You're reading from   Joomla! 4 Masterclass A practitioner's guide to building rich and modern websites using the brand-new features of Joomla 4

Arrow left icon
Product type Paperback
Published in Jan 2023
Publisher Packt
ISBN-13 9781803238975
Length 338 pages
Edition 1st Edition
Tools
Concepts
Arrow right icon
Author (1):
Arrow left icon
Luca Marzo Luca Marzo
Author Profile Icon Luca Marzo
Luca Marzo
Arrow right icon
View More author details
Toc

Table of Contents (26) Chapters Close

Preface 1. Part 1 – Joomla! Out of the Box
2. Chapter 1: A Powerful and Extensible Core FREE CHAPTER 3. Chapter 2: How to Manage Content 4. Chapter 3: Advanced Content Management 5. Chapter 4: Exploring the Flexibility of Modules 6. Chapter 5: Building Your Site Structure: the Menu System 7. Chapter 6: Managing Users and Their Permissions 8. Part 2: Advanced Features
9. Chapter 7: SEO at Its Best 10. Chapter 8: One Site, Multiple Languages 11. Chapter 9: Planning Operations with Scheduled Tasks 12. Chapter 10: Tailored Communication with Mail Templates 13. Chapter 11: Command-Line Interface 14. Part 3: Styling and Securing Your Website
15. Chapter 12: Styling Your Website – Templates 16. Chapter 13: Customize Everything with Overrides 17. Chapter 14: Child Templates 18. Chapter 15: Template Frameworks 19. Chapter 16: Advanced Features – Access and Security 20. Part 4: Case Studies
21. Chapter 17: Case Study – A Corporate Website in Joomla 22. Chapter 18: Case Study – Online Academy with Joomla 23. Chapter 19: Case Study – A B&B Booking System with Joomla 24. Index 25. Other Books You May Enjoy

Example – automatically optimizing your images

Images’ weight and size are crucial to ensure the performance of a website. When multiple operators publish content on a website, the image sizes and formats might not be optimized or uniform.

A scheduled task can help us optimize the images of our website, ensuring a proper size and weight. Let’s create a new task and select Image Size Check as the type. The task creation screen looks like that shown in Figure 9.10:

Figure 9.10 – New Task | Image Size Check

Figure 9.10 – New Task | Image Size Check

Let’s suppose that we want to execute this task every day at 22.00. In the Execution Rule field, select Interval, Days. Additional fields will appear, allowing us to select the execution interval in days and the time at which the task should be executed, as shown in Figure 9.11:

Figure 9.11 – Execution interval in days

Figure 9.11 – Execution interval in days

Going back to the controls shown in Figure 9.10, we can select...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at €18.99/month. Cancel anytime