Is PHP Still Dominating the Web? Surprising Stats and Real-World Use Cases

In recent years web development has shifted heavily toward client‑side frameworks such as Vue, React, and Svelte, while Node.js and Python have attracted many backend developers. Yet PHP remains the most widely used server‑side language, powering at least 70% of websites.

Statistics

According to W3Techs analysis of the top 10 million sites, PHP accounts for 77.2% of backend language usage, followed by ASP.NET (6.9%) and Ruby (5.4%).

PHP CMS Market Share

Most public websites run on PHP‑based CMS platforms. Among the 12 largest CMS products, eight are built with PHP. W3Techs data shows WordPress alone represents 63% of CMS usage, with Joomla (3%), Drupal (2%), Magento (2%), PrestaShop (1%), and others following.

PHP E‑commerce Systems

BuiltWith reports that WooCommerce (24% market share) and Adobe Magento (7%) lead the e‑commerce space, with OpenCart, PrestaShop, and Shopware also holding notable shares.

“PHP 7.3 handles 2‑3 times more requests per second than PHP 5.6, and PHP 8.1 is even faster,” notes a Kinsta article.

Matt Brown of Vimeo Engineering observes that PHP continues to innovate, with large codebases being split into micro‑services.

Ars Technica cites W3Techs data showing PHP’s share rising from 72.5% in 2010 to 78.9% today, with no clear competitor.

Interviews with industry figures such as Guido van Rossum and surveys from Curl and Ember.js further confirm PHP’s pervasive presence across diverse projects.

Large‑Scale PHP Deployments

High‑traffic sites like WordPress.com (200 billion page views per month), MediaWiki (250 billion), Facebook, Etsy, Vimeo, and Slack all rely on PHP. Laravel‑based services at companies such as Twitch, Disney, and The New York Times demonstrate PHP’s ability to scale.

Slack uses PHP for most of its server‑side logic, citing benefits like fault isolation, security, concurrency, and high developer throughput.

Reports also highlight that PHP‑driven platforms can achieve significant performance gains after upgrading to newer versions, as seen in Etsy’s experience with PHP 7.

Conclusion

While newer languages like Rust, Node.js, and Java offer different strengths, PHP remains a sustainable, cost‑effective choice for many enterprises, combining speed, a large productivity‑focused community, modern syntax, and low maintenance overhead.