There are several things you can do to improve the security of your Magento website. Here are 5 of them. First, check your PHP code. You can use a free tool called Nmap to perform a web application audit. You should also check your database’s buffer pool. You need to make sure that the version of PHP on your server is up-to-date. If it is not, your website could suffer from issues.
5 areas to be audited

Your Magento site might be running smoothly, but there is always room for improvement. A Magento site audit can reveal the areas that could use some extra attention, like security. Listed below are 5 of the areas that should be investigated during a Magento site audit:

CSS design – This is a tricky area to audit, because the developers working on it must be knowledgeable about best CSS practices. Usually, Magento stores have substandard CSS, which makes troubleshooting a complex process. Refactoring CSS can improve performance and reduce confusion during further development, save bandwidth, and make the code easier to maintain. This is the reason why you should hire a Magento development team to handle the audit.
Nmap is a free tool

Nmap is a powerful network scanning tool and can be used to discover vulnerabilities in your website. It is available for all major computer operating systems, including Linux, Windows, and Mac OS X. You can also use it to perform host discovery scans, port scans, and operating system scans. In this article, we’ll explore how to use Nmap to identify and fix vulnerabilities. This free software is widely available.

This open source tool provides comprehensive information about the target website. It can also detect various vulnerabilities and provide detailed information. For example, Nmap can tell you which version of your website is being used and which ports are open. Nmap is available in binary and graphical versions. It is free to download, and comes with the source code for modifying it to suit your needs. It’s one of the best free tools for Magento site audit.
PHP code needs to be audited

In this holiday season, eCommerce revenue is projected to reach $100 billion, and the last thing your online store needs is bad code. Bad code can cripple your online store, and negatively impact conversion rates. A code audit will identify bad code and recommend appropriate action. Code audits are a key component of any Magento site development process. They also offer an overview of your site’s health, and identify any issues you may have missed.

A PHP code audit will show whether any changes to your Magento site have changed core files. These core files are used to run Magento. Changing them will lead to system instability, or make your extensions behave incorrectly. For example, you may have changed the layout of your theme, but you haven’t updated the PHP version on your server. An audit will highlight changes in core files, and provide you with a list of areas you should improve.
MySQL database buffer pool needs to be cleaned

Cleaning the MySQL database buffer pool is a crucial step in ensuring that your store loads fast. Magento recommends that the buffer pool size is set to 256 MB for best performance. If you have a dedicated server, you should set the buffer pool size to 80% of physical RAM. For shared servers, you should set it to 40 percent of the server’s physical RAM. When you’re working on a shared server, you’ll need to set the buffer pool size to a lower percentage, so that the performance of your site doesn’t suffer.

If you’ve ever run into this problem, you’re probably wondering if your site’s mySQL database needs cleaning. It may be as simple as adjusting the number of threads in your database. Magento recommends that you have between eight and sixteen threads running simultaneously. If you’re running out of disk space, you need to clean the MySQL database buffer pool. However, this requires technical knowledge and skills. If you don’t have the time to clean the buffer pool on your own, consider hiring a professional to do the work.