| 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 |
| Gutenberg Block-based content editor project for WordPress | 1.8M sites |
| WordPress Block Editor Block-based content editor built into modern WordPress | 12.2M sites |
| Hosting & Cloud Providers | |
| Aruba-Asn Network operator identifier for Aruba hosting | 1.8M sites |
| Aruba.it Italian web hosting and domain provider | 600K sites |
| Web Servers & Operating Systems | |
| HTTP/3 Modern web transport protocol over QUIC for faster connections | 157.2M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 93.5M sites |
| JavaScript Libraries & Widgets | |
| Lightbox JavaScript script displaying images in an overlay popup | 5.9M sites |
| MetaSlider WordPress plugin creating responsive image sliders | 492.1K 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 |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 60.6M sites |
| Performance & Optimization | |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 65.2M sites |
| SEO & Content Discovery | |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 133.1M sites |
| 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 |
| Litespeed | 5.5M sites |
| Rankmath | 4M sites |
| Wpforms | 3.9M sites |
| Image Optimizer | 977.2K sites |
| Pll | 826.9K sites |
| Metaslider | 511.6K sites |
| Ea11y | 509.3K sites |
| Wpchill | 261.6K sites |
| Elementor Mcp Composer | 187.4K sites |
| FooGallery Photo Gallery : Image, Video & Masonry Galleries Other | 183.8K sites |
| Angie – Agentic AI Design & Themes | 123.8K sites |
| Modula Ai Image Descriptor | 105.7K sites |
| Modula Image Gallery – Photo Grid & Video Gallery Other | 87.5K sites |
| Gallery by Visual Portfolio Content & Media | 63.6K sites |
| Block Visibility — Conditional Visibility Control for the Block Editor Other | 62.8K sites |
| Modula | 51.4K sites |
| Acf | 51K sites |
| Robogallery | 37.1K sites |
| Wpzoom Blocks | 24.2K sites |
| MetaSlider Gallery – Image Gallery, Lightbox Galleries, Video Galleries Content & Media | 9.3K sites |
| Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builder Design & Themes | 9.1K sites |
| Tpgb | 9.1K sites |
| FotoGrids – Photo & Video Galleries, Lightboxes, Sliders & More Content & Media | 71 sites |
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