Essential WordPress Plugins for Your Website

From a functional website to one that is ready to grow

You have built your website’s foundations: you registered a domain name, installed WordPress, learned to use the block editor, defined your global styles and built your pages with artificial intelligence.

Now it is time to extend its capabilities. In this step, you will discover how plugins add new features to WordPress and which ones are genuinely essential for improving your website’s security, performance and SEO.

As always at Scale & Own, the goal is not to install as many plugins as possible, but to learn how to choose only those that bring real value to your project.

If you want to review the complete journey, return to the guide to building your WordPress website with AI.

What is a WordPress plugin?

Think of WordPress as a mobile phone. It comes with essential functions, but when you need it to do something new, you install an app. WordPress works in exactly the same way: plugins extend your website’s capabilities.

On its own, WordPress already allows you to create pages, publish content and manage your website’s users. As your project grows, however, you will need to add new features.

For example, if you want to improve security, increase loading speed, optimise your visibility on Google, create an online store, manage affiliate links or sell courses, you will need to install specific plugins.

Each plugin adds a particular feature. The key is not to install many of them, but to choose only those that genuinely add value to your project.

How to install a WordPress plugin

There are two ways to install a plugin in WordPress. The method you should use depends on where the plugin comes from.

Option 1. Install a plugin from the official WordPress directory

This is the most common method for installing free plugins available in the official WordPress repository.

• Open Plugins → Add New Plugin.
• Search for the plugin using the search field.
• Click Install Now.
• When the installation is complete, click Activate.

Option 2. Install a plugin from a .zip file

Some premium plugins or plugins downloaded from the developer’s website are installed from a .zip file.

• Download the plugin from its official website or the relevant marketplace.
• Open Plugins → Add New Plugin.
• Click Upload Plugin.
• Select the .zip file.
• Click Install Now and, when the installation is complete, click Activate.

Essential plugins recommended by Scale & Own

Over time, we have tested dozens of plugins at Scale & Own on blogs, business websites, online stores and learning platforms. From that experience, we have selected a set of tools that we recommend for most projects.

Before adding specific features, every website should cover these four technical pillars:

Pillar	Purpose
🛡️ Security	Protect your website.
💾 Backup	Protect your work.
⚡ Performance	Improve the website’s speed and performance.
📈 SEO	Improve your website’s visibility in search engines.

Security: All-In-One Security (AIOS)

Security is one of the pillars of any website. All-In-One Security (AIOS) protects your project against unauthorised login attempts, automated attacks and suspicious behaviour, all through a simple interface designed for beginners.

With AIOS, you can:

• Protect access to the administration dashboard.
• Strengthen login security.
• Detect and block suspicious activity.
• Improve your website’s overall security.

Backup: All-In-One WP Migration

A backup allows you to recover your website if a problem occurs or move it easily to another server. All-In-One WP Migration creates a complete copy of your project in a single file.

With All-In-One WP Migration, you can:

• Create complete backups with one click.
• Restore your website quickly.
• Migrate WordPress to another hosting provider without complications.

Performance: your hosting cache plus ShortPixel

Performance directly affects the user experience and visibility on Google. This is an area where you should avoid installing too much: your hosting account already handles half the work.

The cache. If your hosting includes LiteSpeed Cache, as Hostinger does, start there. It covers the essentials at no cost and is designed for its servers. Remember that you left it installed during the initial setup. Bear in mind that the cache stores a copy of your pages: if you make a change and do not see it immediately, clear the cache from the plugin itself.

WP Rocket is the paid alternative for when you want more control and a configuration that does not depend on your provider.

WP Rocket

WP Rocket improves website performance by applying different optimisations automatically, without requiring technical knowledge.

With WP Rocket, you can:

• Reduce page loading time.
• Optimise the website cache.
• Improve the browsing experience.
• Support search visibility with a faster website.

ShortPixel

Images are often among the elements that slow down a website the most. ShortPixel compresses them automatically without any noticeable loss of quality.

With ShortPixel, you can:

• Compress images automatically when you upload them.
• Convert them to the much lighter WebP format.
• Optimise all the images already in your library at once.
• Reduce the weight of your pages without a visible loss of quality.

SEO: All in One SEO (AIOSEO)

Creating good content is not enough; search engines also need to understand it. All in One SEO (AIOSEO) makes it easier to optimise your website and improve its visibility on Google.

With AIOSEO, you can:

• Optimise titles and meta descriptions.
• Control which content Google can index.
• Generate the website sitemap automatically.
• Improve the SEO structure of your pages.

One more pillar, depending on your country: cookie consent

If your website uses analytics, advertising or affiliate links, many countries require you to ask for cookie consent. This depends on where you are and which services you use, so we do not assume that it always applies. If it applies to you, a consent plugin can handle it in a few minutes, with its notice placed in the footer alongside your legal pages.

Plugins for your business model

Once your website’s technical foundation is in place, you can add plugins that are specific to the way you intend to earn income. Not every project needs the same tools, so these plugins will depend on your business model. The complete list of what we use, organised by category, is available in Online Business Tools.

Affiliate marketing: Pretty Links

Pretty Links allows you to create cleaner affiliate links that are easier to remember and manage them from one place using your own domain.

With Pretty Links, you can:

• Shorten and customise your affiliate links.
• Manage all your links from WordPress.
• Measure clicks and basic statistics.
• Build greater trust with your visitors.

Advertising-supported websites: Advanced Ads

Advanced Ads makes it easier to manage adverts without editing your website’s code. It is compatible with Google AdSense and most advertising platforms.

With Advanced Ads, you can:

• Insert adverts without editing code.
• Manage advert positions easily.
• Display adverts according to the page or device.
• Integrate Google AdSense and other advertising platforms.

Business website: Amelia

For most business websites, WordPress and the block editor provide all the features required to present a company and its services and generate enquiries through forms. In most cases, you will not need to install any additional plugin.

If your activity requires appointment or online-booking management, you can add Amelia, one of the most complete booking plugins for WordPress.

With Amelia, you can:

• Allow customers to book appointments online.
• Manage schedules and availability.
• Synchronise bookings with Google Calendar.
• Send confirmations and reminders automatically.
• Accept online payments if you need to.

Online store: WooCommerce

WooCommerce turns WordPress into a complete online store. You can begin with a few products and expand your catalogue as your business grows.

With WooCommerce, you can:

• Sell physical and digital products.
• Manage orders and customers.
• Integrate different payment methods.
• Add features through extensions when you need them.

Digital products and memberships: LearnDash

LearnDash allows you to create a learning platform directly in WordPress, with complete control over your content, students and sales.

With LearnDash, you can:

• Organise courses, modules and lessons.
• Protect access to content.
• Sell courses and memberships.
• Manage student progress.

How to configure a WordPress plugin

Once a plugin has been installed and activated, the next step is to configure it. Every plugin has its own options and a different configuration, but you normally access its settings in much the same way.

In this example, we will use ShortPixel Image Optimizer to show you where to find a plugin’s settings and how to complete its initial configuration.

Configure a plugin step by step

• In your WordPress dashboard, open Plugins → Add New Plugin.
• Enter the plugin’s name in the search field. In this case, ShortPixel.
• Click Install Now and, when it has finished, Activate.
• Once it is active, you have two ways to configure it:
• Direct configuration: some plugins automatically open their configuration screen immediately after activation. If this happens, you can start straight away.
• From the plugin list: if the screen does not open by itself, go to Plugins → Installed Plugins, find ShortPixel and click Settings to begin the configuration.

Every plugin includes an integrated guide that explains what each function does and how to use it. The following video will show you the complete process.

How to update a WordPress plugin

Developers release updates regularly to correct errors, improve performance and resolve security problems. Keeping your plugins up to date is an essential part of maintaining any WordPress website.

Update a plugin step by step

• Open Plugins → Installed Plugins.
• If an update is available, WordPress will display a notice beside the plugin.
• Before updating, create a complete backup of your website.
• Click Update Now.
• Check that the website works correctly before updating the next plugin.

Best practices

• Check for updates every week. WordPress notifies you when updates are available in the sidebar (Plugins → Updates).
• Make a backup before updating. Use All-In-One WP Migration to create a quick backup before updating several plugins at once.
• Update plugins one by one. If something goes wrong after an update, you will know exactly which plugin caused the problem.
• Remove plugins you do not use. A deactivated plugin remains a security risk. If you do not need it, uninstall it.

How to uninstall a WordPress plugin

If a plugin is no longer useful for your project, it is best to remove it completely. A deactivated plugin continues to take up space and, if it becomes outdated, can present a security risk.

Uninstall a plugin step by step

• Open Plugins → Installed Plugins.
• Click Deactivate.
• Once it has been deactivated, click Delete.
• Confirm the deletion when WordPress asks you to.

Publish your website: turn off coming-soon mode and let search engines in

Turn off coming-soon mode

Ask the Hostinger assistant to do it, just as you asked it to turn the mode on: sign in to your account, click Agent and ask it to turn off maintenance mode for your website.

Alternatively, do it yourself from WordPress by opening Hostinger → Tools and turning off Maintenance Mode.

Clear the search-engine checkbox

Open Settings → Reading, clear “Discourage search engines from indexing this site” and click Save Changes. This is the box you selected during the initial setup, and it is the mistake that ruins more beginner projects than any other: people build the entire website, then discover months later that Google never saw it.

Check it

Open a private-browsing window and enter your address. If you see your website rather than the “Coming soon” screen, it is published.

Next step

You have reached the end of the journey dedicated to building a website with WordPress. Across these steps, you have learned how to register a domain name and purchase hosting, install WordPress, use the block editor, define your global styles, build your website with artificial intelligence, edit it yourself when something changes and extend its features with only the plugins you need.

You now understand the foundations required to create a modern website with WordPress. From here, practice will be your best ally: every new page you build and every project you work on will reinforce what you have learned and allow you to work with increasing confidence and ease.

With the technical side covered, it is time to focus on a new skill: search engine optimisation.

In the next stages, you will discover how to choose the right keywords, structure your website and create content capable of attracting traffic from Google and new AI-powered search engines.

As always at Scale & Own, we recommend moving forward step by step and taking time to practise each concept before moving on. That is the best way to build solid, lasting knowledge.

Step 10 of 10 · 100% · Complete. Congratulations!

✓ Module complete · 10 of 10 lessons

You have completed the WordPress guide

You now know the essentials of building your website. If you want to do it with guidance, we are preparing something for you.

Your email address

Notify me when it opens →

No spam. We will only write when the course launches.

Congratulations, you’re on the list!

You have completed the entire guide and joined the list. We will let you know as soon as the course launches.

• From a functional website to one that is ready to grow
• What is a plugin?
• How to install a plugin
• Essential plugins
• Plugins for your business model
• How to configure one
• How to update a plugin
• How to uninstall a plugin
• Next step