| Web Analytics & Measurement | |
| Akamai mPulse Real user monitoring and performance analytics by Akamai. | 405.5K sites |
| Amplitude Product analytics platform tracking user behavior and engagement. | 50.9K sites |
| Boomerang JavaScript library measuring real user performance metrics. | 405.5K sites |
| 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 |
| Advertising & Conversion Tracking | |
| Facebook Pixel Meta tracking pixel measuring ad conversions and building audiences | 10.4M sites |
| Google Ads Google advertising platform for search and display campaigns | 7.4M sites |
| Customer Chat & Support | |
| Zendesk Customer support platform with live chat and helpdesk | 1.6M sites |
| Business Email & Productivity | |
| Microsoft 365 Microsoft suite for business email, office apps, and collaboration | 18.8M sites |
| Hosting & Cloud Providers | |
| Amazon Web Services Amazon cloud platform offering compute, storage, and hosting | 14.9M sites |
| CDN & Edge Delivery | |
| Akamai Global content delivery and edge computing network | 8.6M sites |
| Amazon CloudFront Amazon content delivery network serving cached content globally | 6.6M sites |
| Security & Bot Defense | |
| Apple Generic Apple service or integration detected on the site | 533.7K sites |
| HSTS HTTP header forcing browsers to use secure HTTPS connections | 141.3M sites |
| Privacy & Cookie Consent | |
| Usercentrics Consent management platform for privacy compliance | 545.9K sites |
| Front-End Frameworks & UI Toolkits | |
| Alpine.js Lightweight JavaScript framework for adding interactivity to markup | 1.9M sites |
| Astro Web framework building fast content-focused sites | 4.7M sites |
| PWA Progressive web app technology enabling installable, offline-capable sites | 32.1M sites |
| Performance & Optimization | |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 78.8M 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 |
| other | |
| DigiCert/Azure TLS certificates issued by DigiCert for Microsoft Azure services | 1.2M sites |
| Dwin-As | 129 sites |
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