| Ecommerce & Shopping Carts | |
| PrestaShop Open-source ecommerce platform for online stores | 286.3K sites |
| Payments & Checkout | |
| Amazon Pay Amazon wallet letting shoppers pay with their Amazon account | 57.7K sites |
| Google Pay Google digital wallet for online and in-store payments | 421.8K sites |
| Stripe Payment processing platform for online businesses | 1.3M sites |
| Web Analytics & Measurement | |
| Cloudflare Browser Insights Cloudflare real-user monitoring capturing page performance metrics | 5.4M sites |
| Google Analytics Google platform measuring website traffic and visitor behavior | 49.9M sites |
| Google Tag Manager Tag management system deploying analytics and marketing tags without code | 53.8M sites |
| Advertising & Conversion Tracking | |
| Facebook Pixel Meta tracking pixel measuring ad conversions and building audiences | 8.5M sites |
| Google AdSense Google program displaying ads and monetizing site content | 4.1M sites |
| Google Ads Google advertising platform for search and display campaigns | 6M sites |
| Email & Push Marketing | |
| Klaviyo Email and SMS marketing platform for ecommerce brands | 1.7M sites |
| Marketing & Email Campaigns | |
| Trustpilot Platform collecting and displaying customer reviews and ratings | 776.1K sites |
| Business Email & Productivity | |
| Rackspace Email Hosted business email service from Rackspace | 715.1K sites |
| Hosting & Cloud Providers | |
| Amazon S3 Amazon cloud object storage for files and static assets | 5.8M sites |
| Amazon Web Services Amazon cloud platform offering compute, storage, and hosting | 14.6M sites |
| OVH European hosting and cloud infrastructure provider | 9.5M sites |
| CDN & Edge Delivery | |
| Cloudflare Global CDN and edge platform delivering and protecting websites | 208.7M sites |
| cdnjs Free public CDN hosting popular open-source JavaScript libraries | 15.7M 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 |
| Front-End Frameworks & UI Toolkits | |
| Bootstrap Popular CSS and component framework for responsive layouts | 39M sites |
| JavaScript Libraries & Widgets | |
| Swiper Modern touch slider and carousel library for web and mobile | 20M sites |
| jQuery Widely used JavaScript library simplifying DOM manipulation, events, and AJAX | 93.8M sites |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 60.6M sites |
| Media, Maps & Social | |
| dc.js JavaScript library rendering interactive dimensional charts | 1.2M sites |
| SEO & Content Discovery | |
| Open Graph Metadata protocol controlling how page links preview on social platforms | 133.1M sites |
| Fonts & Icons | |
| Font Awesome Popular icon library and toolkit for scalable web icons | 58.5M sites |
| Google Font API Google service delivering free web fonts to websites | 94.4M sites |
| other | |
| Doofinder Site search and product discovery service for online stores | 14.7K sites |
| Vidjet | 887 sites |
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