10 Secret Tips To Speed Up The CodeIgniter Website

10 Secret Tips To Speed Up The CodeIgniter Website

The world is moving towards digitalization and hence the use of mobile devices and digitalization of businesses increases to the great extent. Developing a scalable, robust and secure web solution is a today’s need. There are a lot of technology choices available for scalable web development. PHP is one of the most widely used programming languages for web app development installed on more than 2 million web servers and used in developing more than 378 million web applications. PHP offers a wide range of frameworks available for effective development. Among those frameworks Laravel, CakePHP, Symfony, Yii, CodeIgniter are the popular frameworks. CodeIgniter is widely used for software and application development. It allows developers to develop web solutions with extensive toolsets and functionalities with minimum effort. Let’s start understanding the best CodeIgniter custom web development 

Understanding CodeIgniter PHP Framework-

CodeIgniter is an open source PHP MVC framework that allows developers to build fully featured dynamics more rapidly. With the available libraries and packages one can perform multiple operations like file uploads, session management, email sending and so on. MVC framework of CodeIgniter  helps to build multiple processes of development cycle concurrently with effective design. Model-View-Controller is a logical architecture of an application that includes:

  • Models- It accommodates business logics through effective functioning through computations and databases among others. 
  • Views– It deals with the presentation of data provided by models.
  • Controllers- It establish connection between models and views. 

Features Of Codeigniter-

  • It offers Query Builder Database support
  • This framework is very lightweight
  • Provides Data encryption, Full-page caching
  • File uploading class
  • Image manipulation library
  • Supports session management, and form and data validation
  • Application profiling
  • Pagination
  • Unit testing class
  • Zip encoding class
  • Bench-marking

Website Speed Testing Tools-

  1. Google pagespeed insights
  2. Pingdom website speed test
  3. GTmetrix

Tips To Optimize The Performance Of CodeIgniter Website-

1. Scale Down The Server Response Time-

Server response time is the time required by the server to respond to the browser’s request. A good server response time is indicative of a good CodeIgniter performance optimization. You can scale down the response time by using fewer server resources, a good hosting service and improve the overall performance of the codeigniter website.

2. Remove Unnecessary Libraries-

It has been noticed that, during the development process, each library is not required for the project. At that time, the unnecessary libraries are advised to be removed. This will give you some extra space on the server. When you are removing the libraries, it is necessary to be more careful and ensure that they should not be used somewhere else.  While you intend to move to the host server, you can erase each one of those unused libraries. While you plan to move to the host server, can remove all unused libraries.

3. Remove index.php From URL-

In general, when you use CodeIgniter, index.php is included in the URL. To improve the website performance, you should remove the index.php file from the URL of the website. You can use htaccess to do this. In the file of htaccess, add the code mentioned as belows and upload it on your server. It will help you to remove index.php from URL. 

RewriteEngine on
RewriteCond $1 !^(index\.php|images|robots\.txt)
RewriteRule^(.*)$ /index.php/$1 [L]

 4. CSS And JS Concatenation And Minification-

Combine and minify CSS and JS contents. By doing so the browser will make one request to the server instead of many. You can add the following code in the htaccess.

#Compress HTML, CSS, Javascript, Text, XML and fonts
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
AddOutputFilterByType DEFLATE application/x-font
AddOutputFilterByType DEFLATE application/x-font-opentype
AddOutputFilterByType DEFLATE application/x-font-otf
AddOutputFilterByType DEFLATE application/x-font-truetype
AddOutputFilterByType DEFLATE application/x-font-ttf
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE font/opentype
AddOutputFilterByType DEFLATE font/otf
AddOutputFilterByType DEFLATE font/ttf
AddOutputFilterByType DEFLATE image/svg+xml
AddOutputFilterByType DEFLATE image/x-icon
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/xml
#Remove browser bugs (only for old browsers)
BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4\.0[678] no-gzip
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
Header append Vary User-Agent

5. Content Compression-

It is an easy way to save bandwidth and improve the speed of CodeIgniter website. Allow Gzip compression at Cpanel or in codeigniter you can do this by setting “compress_output” variable as TRUE in config.php file.

$config['compress_output''] = TRUE;

You can use the below code in htaccess-

mod_gzip_on Yes
mod_gzip_dechunk Yes
mod_gzip_item_include file .(html?|txt|css|js|php|pl)$
mod_gzip_item_include handler ^cgi-script$
mod_gzip_item_include mime ^text/.*
mod_gzip_item_include mime ^application/x-javascript.*
mod_gzip_item_exclude mime ^image/.*
mod_gzip_item_exclude rspheader ^Content-Encoding:.*gzip.*

6. Use Autoload-

You should use Autoload in a proper way wherever needed. Do the practice of using $autoload array to load the resources like helpers, libraries and so on. Also ensure that you are not using this feature to the great extent because it can slow down the performance of your website. So use it properly wherever required.

7. Avoid .php Extension-

When you are loading views, avoid the .php extensions. Except if you intend to use another extension like .html, it isn’t imperative to use it.

8. Configuration Should Be In The Config Directory

Create a separate file wherein you get to store config options rather than setting configuration values in every function. This will improve the website’s performance that you are developing. First time, this process may seem time consuming but later on it will help you by saving the time.

9. Use Proper Loops-

In the process of development, developers use loops to improve because they consider it as a powerful programming tool to improve the development process. But if there occurs a problem in one loop it will also affect the nested loops. Hence, you need to be careful. If you fail at such a stage, it will cause significant problems. So take a sufficient time to know well about loops so that you don’t end up wasting your time to resolve the issues. BY doing so, you can execute website in a functioning manner.

10. Image Optimization-

Images should be properly scaled and should reduce image size without affecting quality. It should not be resized using CSS.

Final Words-

These are some important tips that you should follow while developing a codeigniter website and you’ll experience an enhanced website speed. It also helps for your website’s SEO. 

Are you thinking about developing a business website with a Codeigniter? Then we are here to help you. You can hire codeigniter developers of solace team to develop a best performing high speed codeigniter website. Connect with Solace and get a free quote for codeigniter website development. We will be happy to help you.

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