Customize WordPress
Published On: November 14, 2022 Revised On: March 20, 2023

Guide on customizing a WordPress website

WordPress is renowned for its flexibility, and the content management system (CMS) offers website developers a variety of options for both front and back-end customisation, allowing options in design and functionality. The ability to create fully customised themes and plugins allows website developers in Singapore to build different websites.

Custom fields and features like custom post types and taxonomies allow users to create highly customised website pages that suit different requirements. There are also many more minor adjustments available that can modify already-existing functionality by using code snippets that target hooks and filters.

WordPress customisation requires some preparation. And there are several crucial elements to take into account. Consequently, before using the code editor, let us share more on WordPress in this article.

WordPress tracking codes that already exist should be copied

Many developers will include analytics tracking codes in their theme files and the tracking codes can be added to the theme options panel with some WordPress themes. Do note that these crucial tracking codes need to address the error.

Remember to copy all the tracking codes from the current website for analytics, advertising, and other purposes to apply them to the new website. We recommend using the plugins such as MonsterInsights to install Google Analytics in WordPress, as it is simple and easy to use.

Additionally, this will give access to additional tracking features like author tracking, link and button click tracking, WordPress category and tag analytics, and much more.

Testing Requires a Staging Site as a Key Component

Building it on a testing site is highly recommended before making any changes to the current website. We would want to avoid mistakes that could result in downtime or issues with usability or performance affecting SEO.

Having a staging area offers a test environment where changes can be tried before going public. The goal is to identify and address any problems before they impact users.

A staging environment can be set up in various ways, too. Some web hosts include them in the services they provide. However, you can also make your own, either locally or online. Testing in this manner is well worth the extra work.

It Matters How Customizations Are Implemented

WordPress is beautiful in part because it allows developers to use custom code in various ways. It could, however, potentially cause some issues.

For instance, adding a customised code to your theme’s functions.php file is simple, but it might cause issues when switching to a different theme in the future.

When a redesign with a new theme is launched, these customisations will be affected. While it is feasible to move any snippets to the new theme, there is a chance that they will become buried in the mix. Some essential functions can be lost depending on the custom code’s structure. The more long-term option in this circumstance would be to build a bespoke plugin.

Similar factors come into play when making adjustments to a third-party theme. Directly altering or adding code within the theme runs the risk of overwriting modifications during an update. Using a child theme is the most fantastic solution to that problem.

What is critical is to make changes in a way that will work for the future and the long run. It is also advised to keep things well-organized to avoid looking around multiple locations to find something.

Future maintenance requirements will be necessary.

WordPress and its ecosystem of plugins and themes are dynamic. They get updated frequently, which implies that a website should always be maintained regularly.

This reflects the development of WordPress itself and the various languages and libraries on which it is being built. Some good examples are CSS, PHP, and JavaScript libraries like jQuery and React. Modifying these dependencies may affect a feature’s performance and continued functionality.

Additionally, plugins and themes have objectives, and new features are constantly updated. As new versions keep coming out, this may cause more compatibility problems if no maintenance is done on the website.

As a result, it is recommended for regular website maintenance to prevent issues that are directly impacted by changes to the WordPress core, themes, plugins, or dependencies.

WordPress Customization Is a Serious Business

WordPress can be customised, and It’s critical to plan and have the website align with marketing goals and how they will be built to meet business targets. The best course of action is frequently to prepare ahead and adhere to industry standards.

Research and reading are essential before using WordPress’ or a plugin’s capabilities. Some tried-and-true techniques can be found online. On the other hand, adhering to code standards is necessary. For instance, choose the most recent stable approaches rather than any out-of-date PHP or JavaScript. The code will remain compatible, making maintenance potentially easier in the future.

These considerations will help developers achieve more thorough and long-lasting outcomes.


There are so many possibilities concerning forming and functionality with WordPress. Content management offers developers a variety of options for front and back-end customisation. The possibilities are virtually endless.