Est. monthly visits
1.4M
Est. by device type
67%
33%
| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 75.7M sites |
| WordPress Themes & Plugins | |
| Twenty Twenty-One Default WordPress theme released with the 2021 version | 323.4K sites |
| Web Analytics & Measurement | |
| Google Analytics Google platform measuring website traffic and visitor behavior | 59.7M sites |
| Google Tag Manager Tag management system deploying analytics and marketing tags without code | 63.8M sites |
| Advertising & Conversion Tracking | |
| Linkedin Insight Tag LinkedIn tag tracking ad conversions and building audiences | 3.8M sites |
| Marketing & Email Campaigns | |
| HubSpot Analytics Visitor tracking and reporting built into HubSpot's marketing tools | 129.2K sites |
| HubSpot Chat Live chat and chatbot widget tied to HubSpot CRM | 40.2K sites |
| Sales & CRM | |
| HubSpot Marketing, CRM, and automation platform for businesses | 1.8M sites |
| Business Email & Productivity | |
| Microsoft 365 Microsoft suite for business email, office apps, and collaboration | 18.2M sites |
| Hosting & Cloud Providers | |
| Firebase Google backend platform providing hosting, database, and auth services | 1.6M sites |
| Hostinger Web hosting provider offering shared and cloud plans | 19.3M sites |
| CDN & Edge Delivery | |
| Cloudflare Global CDN and edge platform delivering and protecting websites | 161.4M sites |
| cdnjs Free public CDN hosting popular open-source JavaScript libraries | 18.2M sites |
| jQuery CDN Content delivery network serving the jQuery library | 7.4M sites |
| Security & Bot Defense | |
| HSTS HTTP header forcing browsers to use secure HTTPS connections | 131.7M sites |
| ProfilePress WordPress plugin handling user registration, login, and profiles | 166.3K sites |
| Privacy & Cookie Consent | |
| HubSpot Cookie Policy Banner Cookie consent banner included with HubSpot tracking | 27.7K sites |
| Web Servers & Operating Systems | |
| HTTP/3 Modern web transport protocol over QUIC for faster connections | 149.4M sites |
| LiteSpeed High-performance web server known for speed and caching | 39.6M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 114.2M sites |
| JavaScript Libraries & Widgets | |
| Select2 JavaScript library enhancing select boxes with search and tags | 1.8M sites |
| Slick Responsive carousel and slider library for web pages | 9.9M sites |
| jQuery Widely used JavaScript library simplifying DOM manipulation, events, and AJAX | 114.7M sites |
| jQuery Migrate Compatibility shim restoring deprecated jQuery APIs for older code | 53M sites |
| jQuery UI jQuery-based library of UI widgets and interactions | 7.4M sites |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 77.9M sites |
| Performance & Optimization | |
| LiteSpeed Cache WordPress caching and optimization plugin for LiteSpeed servers | 11.1M sites |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 74.5M sites |
| SEO & Content Discovery | |
| Google Generic Google service or script detected on the site | 32.3M sites |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 151.8M sites |
| RSS Web feed format syndicating site content for readers and aggregators | 71.1M sites |
| Site Kit Official WordPress plugin connecting Google search and analytics tools | 10.4M sites |
| Fonts & Icons | |
| Google Font API Google service delivering free web fonts to websites | 105.7M sites |
| other | |
| Anthropic Developer of the Claude AI models and the API behind them. Sites listed here have verified their domain with Anthropic | 160.5K sites |
| Circle | 6K sites |
| Litespeed Cache | |
| VWO A/B testing and conversion optimization platform for websites | 61.4K sites |
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