Laravel Performance Optimization Tips 2024

Would you wait 5-10 seconds for a web app to load?

No! Well, it’s not your fault. We live in a fast-paced world dominated by technologies which has shortened the average human attention span from 12 seconds to 8 seconds. 

With this attention span, your customers will not have the patience to explore your digital solution if it loads slowly. Once it takes more than 3 seconds to load, they will shift to another one.

The poor app performance leads to a chain reaction which:

  • ruins your brand reputation
  • loses customer trust
  • gives less scope to attract new customers
  • degrades the user experience
  • reduces the customer retention rate
  • lowers the sales
  • results in low revenue

That’s why it’s important to always monitor and optimize your PWA performance. 

Though Laravel is the most preferred and ideal PHP framework for building web applications, if it’s not optimized correctly all efforts go in vain. 

From the quick development process to MVC architectural patterns, consistent UI/UX, and complex API integrations, Laravel makes it convenient to build robust web applications.

However, you will only succeed with Laravel when you have outstanding strategies to optimize your web app’s performance.

This blog gives you the best Laravel performance optimization tips. Plus, you will also learn how you can monitor this and the benefits you will get from it.

What are the main issues that cause a decline in Laravel performance?

Laravel-based web app will experience performance issues due to several factors. Some of the notable factors that negatively affect the web application performance are:

1. Inefficient Queries

When your Laravel application makes poorly optimized database queries, it can significantly slow down performance. Make sure to optimize your database queries, utilize database indexes effectively, and avoid unnecessary fetching of data.

2. N+1 Query Problem

Be cautious of the N+1 query problem, where your application fetches related data for each item in the original query separately.

This can lead to a large number of unnecessary database queries, degrading performance. Consider eager loading or using query optimizations to address this issue.

3. Lack of Caching

If you don’t implement caching mechanisms such as Laravel’s built-in caching or external solutions, your application may repeatedly perform expensive computations or database queries, impacting performance. Utilize caching strategically to improve performance.

4. Overuse of Eloquent

While Eloquent provides convenience for interacting with the database, excessive use of Eloquent ORM operations can slow down your application, particularly with large datasets. Optimize your database interactions and consider alternatives where appropriate.

5. Large Session Payloads

Storing large amounts of data in session variables can affect performance, especially with session drivers that rely on disk or database storage. Be mindful of the data you store in sessions and avoid excessive payloads.

6. Inefficient Code

Poorly written code, such as complex logic or excessive loops, can harm performance. Follow best practices and leverage Laravel’s features effectively to write efficient code.

7. Heavy Middleware Usage

Excessive use of middleware can add overhead to each HTTP request, impacting performance. Evaluate the necessity of middleware and optimize where possible to improve response times.

8. Improper Configuration

Incorrect configuration settings, like database connection settings or caching configurations, can negatively affect performance. Ensure your configurations are optimized for your application’s needs.

9. Resource Intensive Operations

Performing resource-intensive operations within the request lifecycle can slow down response times. Consider offloading such tasks to background jobs or queues to improve performance.

10. Server Configuration

Inadequate server resources, such as insufficient CPU, memory, or network resources, can lead to performance issues. Make sure your server hosting the Laravel application is properly configured and scaled to handle the workload.

To address these issues, regularly profile your Laravel application, identify performance bottlenecks, and apply appropriate optimizations such as database query optimizations, caching, code refactoring, and server tuning.

How to do Laravel performance optimization?

Now you that know what affects the performance of Laravel applications, let’s see how we can avoid it.

Here are some proven Laravel performance optimization tips that will help you improve your web app performance and efficiency.

1. Route Caching

If you are still manually charting your routes, you need to upgrade to the artisan’s route cache. The PHP artisans route caching allows you to compile all the routes in a single command and execute it collectively. 

With route caching, it becomes very easy for the Laravel framework to retrieve routes periodically from the pre-compiled cached. Thus, saving the time and effort needed to start from scratch for every new user.

You can use this command to cache the routing data:

php artisan route:cache

Route caching works best for web apps that include many configurations and routes across the code. 

However, you should always remember to run the route cache command every time after making structural changes. Or else the modifications you made won’t work afterward.

2. Use Artisans Command Effectively

The core component of any web app or application is its codes and commands used in it. If the command is faulty, you won’t get the results you desire. Plus, command errors can backfire and slow down your app.

That is why, the best tip to optimize Laravel performance is to use the commands correctly. In particular, focus on the artisans command while executing.

3. Optimize Composer

If you have used Laravel to build a web app, you surely would have installed Composer. The composer helps you manage different dependencies. 

These dependencies are important during the web app development process. But post development, they slow down your web app. 

The reason is when you install Composer, it loads dev dependencies into your system by default. These dev dependencies are no longer useful once the web app is built.

So you need to optimize the composer and remove the dev dependencies. To do so, you can execute the following command:

composer install --prefer-dist --no-dev -o

This command retrieves the official distribution without any dev dependencies. It enables the composer to create a directory to optimize the autoloader and boost the performance.

Make sure that you don’t remove any runtime dependencies. Or else you could end up crashing your entire web app.

4. Reduce Autoloaded Services

One of the reasons why developers love using Laravel is how seamless it makes the development process. 

For example, to get you started smoothly, Laravel autoloads a large number of service files. These service providers are listed in the config/app.php. 

Though these services give you a headstart, you won’t need to use all the services to build the app. Plus, it is not necessary that your developers will use the default framework settings. 

While some services are essential, most of them are just add-ons. So, for a better Laravel performance optimization, we recommend you disable unnecessary services. 

Please keep in mind that you don’t remove any important service. Carefully evaluate all the services and sort out the ones you don’t need in your app. Double-check everything before finally removing the obsolete services. This will help to significantly speed up the app.

5. Use Eager Loading

Laravel offers a delightful way to interact with databases through its superb object relational mapper (ORM) known as Eloquent. With Eloquent, you can effortlessly establish relationships between tables and manage all CRUD operations in PHP using a straightforward syntax.

When fetching models from the database and subsequently performing operations on their relationships, Eloquent employs a technique known as “lazy loading.” This means that relationship data isn’t loaded until you explicitly access it.

However, with lazy loading, you may encounter the N+1 query issue, where you end up executing multiple additional queries to fetch related data, as demonstrated in the following example:

$books = AppBook::all();

foreach ($books as $book) {

echo $book->author->name;

}

To enhance Laravel’s performance and address the N+1 query problem, you can use eager loading, which preloads the related data, as  below:

$books = AppBook::with('author')->get();

foreach ($books as $book) {

echo $book->author->name;

}

By eager loading the related data, you efficiently retrieve all necessary information with just one query, thereby optimizing the performance of your Laravel application.

6. Reduce Package Usage

From time to time Laravel witnesses consistent updates and upgradations. These packages, along with their functionalities, are readily available for integration into your application.

To incorporate these packages, you’ll need to list them in the composer.json file. Laravel will then handle their installation along with any necessary dependencies.

However, before incorporating new packages into your application, it’s crucial to consider several factors. Not all packages serve the same purpose, and some are designed for a wide array of functions.

Adding packages with numerous dependencies can lead to an increase in the application’s size, potentially impacting its performance over time. Hence, it’s imperative to meticulously review the dependencies prior to integrating any package.

7. Use Queues

Utilizing a queue job to delegate sluggish tasks is a straightforward approach for swiftly optimizing the performance of your Laravel application.

At times, the immediate display of information in the UI isn’t imperative. In such scenarios, deferring these tasks to be executed later in the background by a separate process (like sending an email) can notably enhance your app’s responsiveness to online requests.

Laravel provides support for various queue drivers including IronMQ, Redis, Amazon SQS, and Beanstalkd. Moreover, it furnishes a built-in queue worker that can be invoked using the command:

php artisan queue:work

To enqueue a new job, employ the following method:

Queue::push('SendEmail', array('message' => $message));

If you intend to postpone the execution of a queued job, utilize the method below using Carbon. For instance, suppose you wish to schedule a task to send an email to a client 10 minutes after their account creation:

$date = Carbon::now()->addMinutes(10);

Queue::later($date, 'SendEmail@send', array('message' => $message));

8. Use JIT Compiler

PHP is a server-side language that relies on interpreters to translate code into bytecode, enabling computers to comprehend and execute it.

However, this interpretation process is time-consuming and resource-intensive. To address this issue, programmers often turn to scripting engines like the Zend engine. 

These engines execute C subroutines that are repeatedly needed each time an application runs, thereby slowing down the application.

To improve efficiency, developers utilize just-in-time (JIT) compilers. These compilers perform the interpretation process just once, enhancing performance. HHVM, a JIT compiler developed and extensively utilized by Facebook, is the preferred choice for Laravel. 

Notably, HHVM is also employed by companies such as Etsy, Wikipedia, and numerous others to optimize their applications.

9. Compress Images

Images play a crucial role in web app’s design, contributing significantly to the user experience (UX) and search engine rankings.

The average loading time for a web app is two seconds, and heavy images can significantly slow down a site’s loading speed. A slow web app often leads to visitor loss.

To address this issue, image compression techniques reduce the size of original images without compromising their quality, thereby optimizing site speed. Laravel provides convenient options for image compression, including TinyPNG, reSmush.it, and ImageMin.

These tools help streamline the process of compressing images, ensuring faster loading times and a smoother user experience.

10. Use a CDN

Leveraging a content delivery network (CDN) can significantly enhance Laravel performance. By fetching static content from a CDN server rather than directly from the hosting machine, data is delivered to your audience more swiftly.

Essentially, a CDN caches the latest version of your site across a global network of cloud servers. Consequently, even if your visitors are located far from your server’s physical location, they can still access your web app quickly.

How can Laravel performance optimization benefit the business?

Businesses commonly leverage Laravel to construct their information systems, aiming to enhance overall performance.

However, optimizing Laravel applications is crucial to ensure seamless execution and project deployment, particularly for management information systems pivotal in driving essential business decisions.

Even if you’ve developed an exceptional Laravel application, there’s always room for enhancement. Laravel performance optimization offers several advantages, including:

  • Boost Business Growth: Enhanced performance of your Laravel application increases its effectiveness, expanding your reach and fostering business growth.
  • Efficient Development Environment: Optimized Laravel applications streamline coding tasks, enabling developers to save time, expedite project completion, and allocate fewer resources.
  • Improve Traffic Handling: Leveraging the Laravel queue system enhances your application’s ability to manage increased requests and efficiently handle traffic surges as your site scales up.

How to monitor Laravel performance?

You’ve invested considerable time and effort into crafting your sleek web application, but if it lacks speed, it risks being abandoned by users, leaving you feeling frustrated. This is precisely where Laravel performance optimization and monitoring steps in.

There are several tools at your disposal for your app’s performance assessment. 

Let’s explore the top three:

1. Blackfire.io

Blackfire.io is an intuitive web application profiler designed to pinpoint critical pathways, allowing you to focus on optimizing the vital aspects of your PHP application.

It boasts multiple performance monitoring features, showcasing metrics such as memory usage, CPU time, and I/O. With Blackfire.io, you can analyze function calls and pathways to gain insights into the inner workings of your Laravel application.

2. Laravel Dusk

Laravel Dusk enables you to test your application’s functionality from the user’s perspective. Unlike other tools, Dusk comes bundled with Chromedriver, eliminating the need for separate installations of Selenium or JDK.

Featuring a developer-friendly API, Dusk facilitates browser automation, streamlining the testing process without the complexities associated with ChromeDriver and PHP WebDriver. Additionally, Dusk saves screenshots and browser console output from failed tests, aiding in bug identification.

3. LoadForge

Tailored specifically for Laravel, LoadForge automatically scans your web app, identifies performance issues, and presents detailed graphs alongside performance statistics for each page.

LoadForge seamlessly integrates with Chrome, enabling you to record browser actions and convert them into LoadForge tests.

This functionality allows you to simulate real user interactions such as logging in, browsing your site, or making purchases, thereby creating a more accurate testing environment.

How can Netweb Technologies help you in Laravel performance optimization?

At Netweb Technologies, we understand the critical importance of Laravel performance optimization for businesses seeking to maximize their online presence. With our expertise in Laravel development and performance optimization, we offer tailored solutions to ensure that your Laravel applications run seamlessly and efficiently.

Your can hire our Laravel developers that specializes in identifying and addressing performance bottlenecks within Laravel applications.

Whether it’s optimizing database queries, fine-tuning server configurations, or implementing caching strategies, we have the knowledge and tools to enhance the speed and responsiveness of your Laravel projects.

One of the key ways we can assist you in Laravel performance optimization is through our comprehensive analysis and auditing services.

We conduct thorough assessments of your Laravel applications, identifying areas for improvement and recommending strategies to enhance performance.

Additionally, we offer custom Laravel development services to build high-performance applications from the ground up.

By leveraging the latest technologies and best practices, we ensure that your Laravel projects are optimized for speed, scalability, and reliability.

With Netweb Technologies as your partner in Laravel development, you can trust that your applications will deliver exceptional user experiences while meeting the demands of your business.

Let us help you unlock the full potential of your Laravel projects and take your online presence to the next level.

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