Why Do So Many Websites
Still Use WordPress in 2026?
More than two decades after its first release, WordPress remains the most widely used content management system on the web. Its longevity is closely connected to the flexibility, accessibility, and ecosystem that have developed around it.
WordPress began in 2003 as a publishing platform and gradually evolved into a content management system capable of supporting websites with very different purposes and levels of complexity.
More than twenty years later, its reach remains remarkable. As of August 2026, W3Techs reports that WordPress powers approximately 40.7% of all websites and represents 58.9% of websites whose content management system is known.
These numbers raise an interesting question. With new website builders, SaaS platforms, headless architectures, and custom development options available, why do so many organizations still choose WordPress?
The answer is not one particular feature. WordPress has remained relevant because it can serve very different needs while allowing websites to evolve over time.
This article opens our WordPress Maturity series, where we will look at how WordPress has evolved, the challenges that accompany its scale, and what mature ownership, security, recovery, and maintenance look like today.
From Blogging Platform to Content Management System
WordPress was created in 2003 as a fork of the b2/cafelog blogging software. Its early development focused on making online publishing easier, but important architectural decisions quickly expanded what the platform could become.
WordPress 1.2 introduced plugins in 2004, allowing developers to extend the platform without modifying its core code. Version 1.5 followed with a theme system and support for static pages, helping WordPress move beyond blogging toward broader content management.
Over time, websites built with WordPress expanded from personal blogs to company websites, online publications, portfolios, membership platforms, e-commerce stores, educational websites, and custom digital experiences.
The evolution happened on both sides of the platform. Public-facing websites became more complex and capable, while the administrative experience and development tools evolved to support richer content structures, configuration, customization, and ongoing website management.
That evolution is an important part of its longevity. WordPress did not remain limited to the problem it originally solved.
Accessibility Without Limiting Development
One of WordPress’s long-standing strengths is that it can be approached at several technical levels.
A user can publish and manage content through an administrative interface without needing to understand the underlying application code. At the same time, developers can work with themes, plugins, APIs, templates, hooks, databases, and custom functionality.
WordPress itself describes this balance as allowing people with limited technical experience to use the platform out of the box while giving more technical users extensive opportunities for customization.
This makes WordPress suitable for organizations whose requirements change over time.
A relatively simple company website can begin with standard content management functionality and later gain custom forms, integrations, multilingual content, advanced search, e-commerce functionality, or connections to external business systems.
The platform does not require every website to begin with the same level of technical complexity.
An Ecosystem Built Over More Than Two Decades
A large ecosystem has developed around it, including themes, plugins, hosting providers, agencies, developers, designers, documentation, communities, and commercial products.
The official WordPress Plugin Directory currently contains more than 70,000 free plugins, while the official Theme Directory offers thousands of themes.
This ecosystem allows website owners and developers to solve many common requirements without building every feature from the beginning.
Plugins can extend areas such as:
* search engine optimization
* forms
* e-commerce
* caching and performance
* multilingual content
* analytics
* accessibility
* integrations
* security
* content workflows
Themes provide another layer of flexibility by separating much of the website’s presentation from its content.
For custom projects, these existing components can also serve as foundations that are extended or adapted to specific business requirements.
Flexibility Is Still One of WordPress's Strongest Advantages
Organizations rarely keep exactly the same website requirements for many years.
A company may begin with a presentation website and later need a blog, new landing pages, recruitment functionality, integrations, gated resources, multilingual content, or a redesigned frontend.
WordPress provides several ways to accommodate this type of growth.
Existing functionality can be configured differently. Plugins can add capabilities. Themes can be modified or replaced. Developers can build custom themes and plugins when standard solutions no longer match the requirements.
This flexibility also means that two WordPress websites can be very different from each other.
One may rely primarily on standard functionality and an existing theme. Another may use WordPress mainly as a content management foundation behind substantial custom development.
This ability to occupy the space between ready-made software and fully custom development remains one of the reasons WordPress continues to fit such a broad range of projects.
Open Source and Website Ownership
WordPress is open-source software distributed under the GPL license.
For website owners using self-hosted WordPress, this creates an important distinction from fully hosted proprietary website platforms.
The organization can choose its hosting environment, work with different development providers, access and modify the source code, move the website, build custom functionality, and retain control over its content and application.
That does not mean WordPress creates complete independence automatically. A website may still depend heavily on particular plugins, themes, hosting services, or custom implementations.
However, the underlying platform itself does not require an organization to remain within a single commercial website-building service.
For businesses that expect their website to evolve over many years, this degree of ownership can remain valuable.
A Mature Platform That Continues to Change
Longevity alone does not explain why a technology remains relevant.
WordPress continues to receive major releases and ongoing development. Version 7.0 was released in May 2026, almost twenty-three years after the first public version.
During those years, WordPress has had to adapt to changes in web development, editing experiences, accessibility expectations, performance requirements, security practices, browsers, devices, and user behavior.
Those changes affect both sides of a WordPress website. The public-facing experience must meet modern expectations for responsiveness, accessibility, performance, and usability, while the administrative and technical side requires ongoing attention to updates, compatibility, security, integrations, and maintenance.
Not every change is equally relevant to every website, and the platform’s scale introduces its own challenges.
That scale is part of the WordPress story too.
A platform powering such a large portion of the web has an enormous ecosystem, a long history of installations, countless combinations of themes and plugins, and a highly visible presence on the internet.
Understanding those challenges requires looking beyond the question of why WordPress became popular.
That is where the next stage of WordPress Maturity begins.
Why WordPress Still Has a Place in 2026
WordPress is one of many accessible ways to build and manage a website today.
Businesses can choose hosted website builders, e-commerce platforms, modern content management systems, headless architectures, custom applications, and many combinations of these technologies.
Yet WordPress continues to occupy a distinctive position.
It combines an established content management system with a large ecosystem, open-source ownership, extensive customization possibilities, and a development model that can support both relatively simple websites and deeply customized implementations.
The right technology still depends on the project.
WordPress will not be the appropriate choice for every digital product or business requirement. But its continued use across such a large part of the web suggests that, for many websites, the problems it solves remain relevant.
Final Thoughts
WordPress has remained widely used because it has evolved without abandoning several of the characteristics that supported its early growth: accessible publishing, extensibility, flexibility, and an open ecosystem.
Its maturity does not mean that the platform has stopped changing or that running a WordPress website requires no ongoing attention. A platform with this history, scale, and diversity brings new questions about security, maintenance, ownership, and long-term responsibility.
Throughout the WordPress Maturity series, we will explore those questions while keeping the focus on practical information that can help organizations understand and manage their WordPress websites with greater confidence.
How Mature Is Your WordPress Website?
A WordPress website can remain online for years while important areas such as updates, backups, security, access, performance, and maintenance gradually become harder to evaluate.
- Our WordPress Website Assessment helps you review the current state of your website through a short set of practical questions and receive an immediate result based on your answers.
- Use the assessment to identify areas that may deserve closer attention and get a clearer picture of how well your current WordPress setup supports your business.
