Est. monthly visits
533K
Est. by device type
37%
63%
| CMS & Website Builders | |
| WordPress Open-source CMS powering websites, blogs, and content management | 75.7M sites |
| Web Analytics & Measurement | |
| Google Tag Manager Tag management system deploying analytics and marketing tags without code | 63.8M sites |
| Advertising & Conversion Tracking | |
| Amazon Advertising Amazon's advertising and product promotion platform. | 108.3K sites |
| DoubleClick Floodlight Google tag tracking conversions from advertising campaigns | 3.3M sites |
| Google AdSense Google program displaying ads and monetizing site content | 4.7M sites |
| Google Publisher Tag Google Ad Manager tag serving ads into page slots | 455.6K sites |
| Email & Push Marketing | |
| Sailthru Email marketing and personalization platform for retailers and publishers | 13.3K sites |
| Marketing & Email Campaigns | |
| OneSignal Platform sending push notifications and customer messages | 228.4K sites |
| Business Email & Productivity | |
| Microsoft 365 Microsoft suite for business email, office apps, and collaboration | 18.2M sites |
| CDN & Edge Delivery | |
| Fastly Edge cloud platform and content delivery network | 2.6M sites |
| Security & Bot Defense | |
| GlobalSign Certificate authority issuing SSL/TLS and identity certificates | 581.8K sites |
| HSTS HTTP header forcing browsers to use secure HTTPS connections | 131.7M sites |
| Privacy & Cookie Consent | |
| OneTrust Privacy, consent, and compliance management platform | 3.3M sites |
| Web Servers & Operating Systems | |
| Varnish HTTP reverse proxy and caching accelerator for web content | 6.1M sites |
| Languages & Back-End Frameworks | |
| PHP Server-side scripting language powering a large share of websites | 114.2M sites |
| JavaScript Libraries & Widgets | |
| 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 |
| Databases & Caching | |
| MySQL Popular open-source relational database used by many web applications | 77.9M sites |
| Media, Maps & Social | |
| Chartbeat Real-time audience analytics for publishers and newsrooms | 7.9K sites |
| SEO & Content Discovery | |
| Google Generic Google service or script detected on the site | 32.3M sites |
| Fonts & Icons | |
| Rubicon Project Programmatic advertising exchange, now part of Magnite | 29.7K sites |
| other | |
| ACME/Let's Encrypt Free TLS certificates issued automatically over the ACME protocol | 11.7M sites |
| PerimeterX Bot detection and mitigation service for websites and APIs | 23.6K sites |
| Jetpack – WP Security, Backup, Speed, & Growth Security & Privacy | 5.1M sites |
| Akismet Anti-spam: Spam Protection Social & Community | 4M sites |
| Wpcom | 2.2M sites |
| Jetpack Boost – Website Speed, Performance and Critical CSS Performance & Speed | 2.1M sites |
| Two Factor Security & Privacy | 644.8K sites |
| Api | 41.7K sites |
| Vip | 15.1K sites |
| Cron Control | 14.7K sites |
| ElasticPress Performance & Speed | 12.9K sites |
| Zone Manager (Zoninator) Content & Media | 1.4K sites |
| Liveblog Other | 1.4K sites |
| Byline Manager | 433 sites |
| Sst | 132 sites |
| Onesignal | 128 sites |
| Election Hub | 111 sites |
| Nxst | 110 sites |
| Lakana | 110 sites |
| Nexstar | 110 sites |
| Multisite Cron Manager | 110 sites |
| Network Messaging Banners | 108 sites |
| Nxs Auth | 107 sites |
| Nexstar Sailthru Newsletter | 107 sites |
| Nexstar Social Image Generator | 104 sites |
| Nxd_app | 103 sites |
| QRCodes Other | 92 sites |
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