Est. employees
5,001 to 20,000
| CMS & Website Builders | |
| Drupal Open-source content management framework for building websites | 1.2M sites |
| Web Analytics & Measurement | |
| Google Analytics Google platform measuring website traffic and visitor behavior | 61.2M sites |
| Google Tag Manager Tag management system deploying analytics and marketing tags without code | 65.9M sites |
| Business Email & Productivity | |
| Microsoft 365 Microsoft suite for business email, office apps, and collaboration | 18.8M sites |
| Web Servers & Operating Systems | |
| Apache HTTP Server Long-established open-source web server software | 82.9M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 118.1M sites |
| Front-End Frameworks & UI Toolkits | |
| Bootstrap Popular CSS and component framework for responsive layouts | 45.6M sites |
| JavaScript Libraries & Widgets | |
| Popper JavaScript positioning engine for tooltips and popovers | 5.6M sites |
| Slick Responsive carousel and slider library for web pages | 10.1M sites |
| jQuery Widely used JavaScript library simplifying DOM manipulation, events, and AJAX | 118.1M sites |
| Media, Maps & Social | |
| AddToAny Social sharing buttons widget for websites | 757.3K sites |
| SEO & Content Discovery | |
| Google Generic Google service or script detected on the site | 34.3M sites |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 160.2M sites |
| RSS Web feed format syndicating site content for readers and aggregators | 72.9M sites |
| Fonts & Icons | |
| Font Awesome Popular icon library and toolkit for scalable web icons | 73.5M sites |
| other | |
| Rccn Fundacao Para A Ciencia E A Tecnologia, I.P. | 1.6K sites |
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