| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 58.6M sites |
| WordPress Themes & Plugins | |
| Elementor Popular drag-and-drop page builder plugin for WordPress | 17.8M sites |
| Phlox Multipurpose WordPress theme by Averta. | 81.5K sites |
| Hosting & Cloud Providers | |
| Microsoft Azure Microsoft cloud platform for hosting and compute services | 8.3M sites |
| Web Servers & Operating Systems | |
| Apache HTTP Server Long-established open-source web server software | 72.1M sites |
| Ubuntu Popular Linux operating system used for servers | 16.2M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 93.5M sites |
| JavaScript Libraries & Widgets | |
| Magnific Popup Responsive lightbox and popup library for images and content | 6.4M sites |
| Modernizr JavaScript library detecting browser feature support | 5.9M sites |
| Select2 JavaScript library enhancing select boxes with search and tags | 1.5M sites |
| imagesLoaded JavaScript utility detecting when page images have finished loading | 8.4M sites |
| jQuery Widely used JavaScript library simplifying DOM manipulation, events, and AJAX | 93.8M sites |
| jQuery Migrate Compatibility shim restoring deprecated jQuery APIs for older code | 40.4M sites |
| parallax.js JavaScript library creating parallax scrolling background effects | 4.9M sites |
| particles.js JavaScript library rendering animated particle background effects | 1.2M sites |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 60.6M sites |
| SEO & Content Discovery | |
| RSS Web feed format syndicating site content for readers and aggregators | 55.3M sites |
| Fonts & Icons | |
| Google Font API Google service delivering free web fonts to websites | 94.4M sites |
| Elementor Website Builder – more than just a page builder Design & Themes | 13.4M sites |
| Elementor Ai | 11.1M sites |
| Elementor One | 9.1M sites |
| Mcp | 5.8M sites |
| Wpforms | 3.9M sites |
| Mc4wp | 1.5M sites |
| Elementskit | 1.5M sites |
| Ea11y | 509.3K sites |
| Wpraddons | 501.7K sites |
| Wpr Addons | 348.2K sites |
| Elementor Mcp Composer | 187.4K sites |
| Angie – Agentic AI Design & Themes | 123.8K sites |
| WP ULike – Like Buttons, Voting & Engagement Analytics Other | 26.7K sites |
| FotoGrids – Photo & Video Galleries, Lightboxes, Sliders & More Content & Media | 71 sites |
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