What WordPress Actually Is
WordPress is a free, open-source content management system (CMS) written in PHP and paired with a MySQL or MariaDB database. It was first released in 2003 by Matt Mullenweg and Mike Little as a fork of b2/cafelog, a blogging tool. It has since grown into the most widely used CMS on the internet, powering over 40% of all websites according to W3Techs.
WordPress is licensed under the GNU General Public License (GPL v2+), which means anyone can use, modify, and distribute it. No single company owns WordPress. The trademark is held by the WordPress Foundation, a non-profit. Development is led by a mix of Automattic-sponsored engineers, company-sponsored contributors, and independent volunteers, with Matt Mullenweg serving as project lead.
When someone says “WordPress” without qualification, they typically mean the self-hosted software available at WordPress.org. This is distinct from WordPress.com, which is a hosted platform operated by Automattic. The software and the platform share a name and a codebase, but they are different products with different ownership models.
Why It Matters for Your WordPress Site
You are building on the most adopted CMS in history. That matters for three practical reasons.
Ecosystem depth. Over 60,000 free plugins on WordPress.org, thousands of themes, and a developer community large enough that almost any problem you encounter has been solved before. You are unlikely to hit a wall where no solution exists.
Portability. Because WordPress is open-source, you are not locked into a single vendor. You can move your site between hosts, switch themes, replace plugins, and fork the codebase if you need to. Your data stays yours. This is not true of proprietary platforms like Squarespace or Wix, where migrating means rebuilding.
Longevity. WordPress has survived 23 years of web evolution: the blog era, the responsive revolution, the mobile-first shift, the Gutenberg block editor overhaul. Its market share has grown through all of it. Betting on WordPress is not a risky technology choice. It is the boring, reliable one.
What Most People Get Wrong
The most persistent misconception is that WordPress is “just for blogs.” It began as a blogging tool. It is now a full CMS that runs e-commerce stores (WooCommerce), membership platforms, enterprise publishing operations, government sites, and university networks. The blogging heritage is visible in the code (posts, categories, tags), but the capabilities extend far beyond it.
The second misconception is that WordPress is insecure. WordPress core has a strong security track record. The vast majority of WordPress security incidents trace back to three sources: outdated plugins, weak passwords, and cheap hosting with no server-level protection. The software is not the problem. The operation of the software is.
| Misconception | Reality |
|---|---|
| “WordPress is just for blogs” | Powers e-commerce, enterprise publishing, membership sites, government portals |
| “WordPress is insecure” | Core is well-maintained; most breaches come from outdated plugins, weak credentials, or poor hosting |
| “WordPress is free so it must be amateur” | Free refers to the licence, not the capability; enterprise teams run WordPress at massive scale |
| “WordPress is slow” | Unconfigured WordPress can be slow; properly hosted and cached WordPress is fast |
The CaptainBirb Take
WordPress is not exciting. That is the point. It is stable, extensible, well-documented, and supported by the largest developer community in web publishing. It does not need to be cutting-edge to be the correct choice for most websites. When someone tells you to consider a newer, shinier platform, ask them one question: will it still exist in ten years? WordPress will.
What to do about it: if you already run WordPress, invest in operating it well. That means managed hosting, regular updates, a backup strategy, and a security baseline. If you are choosing a CMS for a new project, start with WordPress unless you have a specific, articulable reason not to. “It’s old” is not a reason. “It doesn’t support my exact use case” might be.