WordPress in brief
WordPress is a free content management system (CMS) for building and managing websites, blogs, and online shops—without programming. More than 43% of all websites worldwide run on WordPress. The software is open source, is actively developed, and offers thousands of themes (designs) and plugins (extensions). WordPress suits small blogs as well as large corporate sites and e-commerce projects.
How does WordPress work?
WordPress is built on PHP and MySQL. You install the software on your hosting server, set it up with the wizard, and manage content in a clear dashboard. Posts and pages are created in the editor (Gutenberg)—with blocks for text, images, videos, and more. Themes control appearance; plugins add functionality. Perform updates and backups regularly.
- Dashboard and editor:The admin area lets you create posts, pages, and media. The Gutenberg block editor offers flexible layouts without code. The classic editor remains optional.
- Themes:They define how your site looks. Thousands of free and paid themes in the official directory. Many support the block editor and are responsive.
- Plugins:Extensions for SEO (Yoast, Rank Math), security, backups, contact forms, shops (WooCommerce), and much more. More than 60,000 plugins in the official directory.
WordPress variants at a glance
WordPress comes in several forms. The right choice depends on your requirements, budget, and technical skills. For most business sites, WordPress.org (self-hosted) is the best fit.
WordPress.org (self-hosted)
The open-source software you install on your own hosting. Full control over design, plugins, and data. Free, but you need a domain and hosting. Ideal for businesses, blogs, shops, and custom sites. More than 43% of all websites worldwide use WordPress.
WordPress.com (hosted)
The hosted offering from Automattic. Easier to start, no separate hosting. A free tier with limits; paid plans for more features, a custom domain, and plugin support. Less flexibility than self-hosted, but less technical overhead.
WordPress Multisite
One WordPress installation managing multiple sites. Useful for agencies, education, or companies with many brands. Central administration and shared updates. Setup and maintenance require technical know-how.
Headless WordPress
WordPress as a pure CMS backend; the front end is a separate app (React, Next.js, etc.) via the REST API or GraphQL. Maximum flexibility for modern web apps, but higher development effort. Popular for fast, highly customized projects.
Themes and plugins
Themes and plugins are at the heart of WordPress flexibility. A theme defines layout, colors, and typography; plugins add features. Quality and compatibility vary—choose carefully and keep everything up to date.
- Choosing a theme: Check freshness, ratings, responsiveness, and load times. Page builders (Elementor, Beaver Builder) or block-based (full site editing)?
- Plugin examples: SEO (Yoast, Rank Math), security (Wordfence, Sucuri), backups (UpdraftPlus), performance (WP Rocket, LiteSpeed). Less is often more—every plugin can affect performance and security.
- Updates: Regular updates to WordPress, themes, and plugins matter for security and compatibility. Before major updates, take a backup.
Custom-coded WordPress themes—benefits
Off-the-shelf themes from the directory are convenient but often ship with unused code, many options, and dependencies. Custom WordPress themes are built specifically for your project—lean, tailored, and without bloat. That supports optimal load times, maximum flexibility, and strong security.
Performance
Custom themes load only the code you need—no unused features, no unnecessary scripts. The result: strong load times, solid Core Web Vitals, and a solid SEO baseline.
Flexibility
Every layout, component, and feature is implemented to your specifications. No compromises from theme options—full control over design, structure, and future extensibility.
Security
Less code means a smaller attack surface. Custom themes follow best practices, avoid unnecessary dependencies, and can be reviewed for vulnerabilities.
IVIS MEDIA builds not only WordPress sites with themes and plugins but also fully custom projects from the ground up—with hand-coded WordPress themes. That means excellent speed, maximum flexibility, high security, and a tailored solution without compromise. More about our WordPress agency
WordPress for blogs, shops, and businesses
WordPress is highly versatile. Whether you need a blog, shop, or corporate site—the right themes and plugins can cover almost any project.
Blog
The original use case. Posts, categories, tags, comments, and RSS are built in. Ideal for content marketing, SEO, and regular publishing.
Online shop
With WooCommerce (free) or other e-commerce plugins you can build full shops—products, cart, payment, shipping, all integrated. WooCommerce is the most widely used shop plugin.
Corporate website
Landing pages, service pages, team, contact—WordPress fits classic corporate sites. With page builders or block themes you can create professional presences without coding.
Pros and cons of WordPress
WordPress has many strengths but also limits. The trade-off depends on your project and requirements.
Pros
- Free, open source, large community
- Easy to use; no coding required
- Huge selection of themes and plugins
- SEO-friendly; strong search optimization is possible
- Scales from blogs to enterprise
Cons
- Requires regular updates and maintenance
- Popular attack target—security plugins are important
- Too many plugins can hurt performance
- Complex customization needs developers
WordPress and SEO
WordPress is SEO-friendly out of the box: clean URLs, semantic HTML, RSS. Plugins like Yoast SEO or Rank Math help with meta titles, descriptions, sitemaps, and schema markup. Performance (load times), mobile optimization, and high-quality content matter too.
- Technical SEO: Configure permalinks, set up sitemaps, set canonical URLs. Many plugins handle much of this automatically.
- Content and on-page: Headings, image alt text, internal linking. The block editor and SEO plugins support implementation.
- Performance: Caching, image optimization, lean themes. Core Web Vitals affect rankings—with the right setup, WordPress can be fast.
WordPress best practices
A well-maintained WordPress project is secure, fast, and future-proof. Keep the following in mind.
- Updates: Keep WordPress, themes, and plugins current. Test and back up before major updates.
- Security: Strong passwords, two-factor authentication, a security plugin, regular backups. HTTPS is mandatory.
- Performance: Use caching, optimize images, install only necessary plugins. Choose hosting with PHP 8.x and enough resources.
- Backups: Back up regularly (daily or weekly) and test restores. Many hosts include backups.
WordPress at a glance—conclusion
WordPress is the world’s leading CMS—flexible, user-friendly, and suitable for almost any use case. Blog, shop, or corporate site: with the right themes, plugins, and strategy you can build professional online presences. Ongoing maintenance, security, and performance work are what make a WordPress project sustainable.
Frequently asked questions about WordPress
What is WordPress?
WordPress is a free CMS for creating and managing websites, blogs, and online shops. More than 43% of all websites worldwide use WordPress. It is open source, offers thousands of themes and plugins, and suits beginners and complex projects alike.
What is the difference between WordPress.org and WordPress.com?
WordPress.org is the open-source software you install on your own hosting—full control, free software, but you need a domain and hosting. WordPress.com is Automattic’s hosted option—easier to start, no separate hosting, but less flexibility and paid tiers for advanced features.
Is WordPress free?
The WordPress software (WordPress.org) is free and open source. You still need a domain and hosting—typically around €5–€15 per month. Many themes and plugins are free; premium themes and plugins cost a one-time or annual fee. WordPress.com offers a limited free tier.
What is WooCommerce?
WooCommerce is the most popular e-commerce plugin for WordPress. It turns your site into a full shop—with products, cart, payments, shipping, and order management. WooCommerce is free and extensible via add-ons.
What are WordPress themes?
Themes define your site’s design—layout, colors, typography, navigation. Thousands of free and paid themes exist in the official directory and from third parties. Many support the block editor (Gutenberg) and are responsive. You can switch themes when needed.
What are the benefits of a custom WordPress theme?
Custom themes are built for your project. Benefits: optimal performance from lean, tailored code; maximum flexibility for any layout or feature; stronger security with less code and targeted review; no dependency on third-party theme updates. Ideal for demanding business sites.
What are WordPress plugins?
Plugins extend WordPress—e.g. SEO (Yoast, Rank Math), security (Wordfence), backups (UpdraftPlus), contact forms (Contact Form 7), shops (WooCommerce). More than 60,000 plugins in the official directory. Less is often more—each plugin can affect performance and security.
Is WordPress good for SEO?
Yes. WordPress is SEO-friendly by default: clean URLs, semantic HTML, RSS. SEO plugins like Yoast or Rank Math help with meta titles, descriptions, sitemaps, and schema. Performance, mobile optimization, and quality content matter too.
What is the Gutenberg editor?
Gutenberg has been the default editor since WordPress 5.0. It works with blocks—text, headings, images, videos, columns, and more. More flexible than the classic editor; no coding required. Full Site Editing (FSE) extends blocks across the whole theme.
Do I need special WordPress hosting?
Not necessarily. WordPress runs on most shared hosting. Specialized WordPress hosting offers tuned PHP/MySQL, automatic updates, better performance, and WordPress-aware support. For shops or growing projects, optimized hosting is often worth it.
How do I keep WordPress secure?
Update WordPress, themes, and plugins regularly. Use strong passwords and two-factor authentication. Install a security plugin (Wordfence, Sucuri). Use HTTPS. Back up regularly. Install trusted themes and plugins from official sources. Managed WordPress hosts handle much of this.
Can I migrate my site to WordPress?
Yes. Plugins and services help migrate from other CMS (e.g. Joomla, Drupal), from static HTML, or from WordPress.com to WordPress.org. Effort depends on complexity and data volume. Agencies can help with migration and SEO-friendly redirects.
What is WordPress’s market share?
WordPress powers more than 43% of all websites worldwide (as of 2024). Among CMS platforms, its share is over 63%. Millions of businesses, blogs, shops, and organizations use WordPress—from individuals to large brands.