Est. monthly visits
250.6M
Est. by device type
28%
72%
Est. employees
501 to 2,000
| 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 |
| Optimizely Experimentation and A/B testing platform. | 323.3K sites |
| Segment Customer data platform that collects and routes event data | 20K sites |
| Advertising & Conversion Tracking | |
| Amazon Advertising Amazon's advertising and product promotion platform. | 108.3K sites |
| AppNexus Programmatic advertising exchange platform. | 125.4K sites |
| Criteo Advertising platform for retargeting and performance display campaigns. | 117.2K sites |
| DoubleClick Floodlight Google tag tracking conversions from advertising campaigns | 3.3M sites |
| Google Publisher Tag Google Ad Manager tag serving ads into page slots | 455.6K sites |
| Microsoft Advertising Microsoft's search and display advertising platform. | 350.4K sites |
| PubMatic Programmatic advertising supply-side platform for digital publishers. | 58.8K sites |
| Taboola Content discovery and native advertising recommendation network. | 128.9K sites |
| Email & Push Marketing | |
| Braze Customer messaging platform for email, push and in-app campaigns | 2.8K sites |
| Mailchimp Email marketing platform for campaigns and audience management | 4.2M sites |
| Customer Chat & Support | |
| Zendesk Customer support platform with live chat and helpdesk | 1.5M sites |
| Business Email & Productivity | |
| Microsoft 365 Microsoft suite for business email, office apps, and collaboration | 18.2M sites |
| Proofpoint Email security service protecting against threats and spam | 1.2M sites |
| Business & Collaboration Apps | |
| Adobe Generic Adobe product or integration detected on the site | 63.8K sites |
| Communications | |
| Amazon SES Amazon service for sending transactional and bulk email | 1.3M sites |
| Hosting & Cloud Providers | |
| Amazon S3 Amazon cloud object storage for files and static assets | 5.6M sites |
| Amazon Web Services Amazon cloud platform offering compute, storage, and hosting | 14.2M sites |
| CDN & Edge Delivery | |
| Akamai Global content delivery and edge computing network | 4.4M 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 |
| JavaScript Libraries & Widgets | |
| Lodash JavaScript utility library providing helper functions for common tasks | 3.5M sites |
| Modernizr JavaScript library detecting browser feature support | 7.5M sites |
| Performance & Optimization | |
| Priority Hints Browser resource hints signaling fetch priority for faster loading | 74.5M 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 |
| 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 |
| Fonts & Icons | |
| Font Awesome Popular icon library and toolkit for scalable web icons | 71.2M sites |
| Google Font API Google service delivering free web fonts to websites | 105.7M sites |
| other | |
| ACME/Let's Encrypt Free TLS certificates issued automatically over the ACME protocol | 11.7M sites |
| Ketch Consent and privacy data management platform for websites | 8.7K sites |
| OpenX Programmatic advertising exchange and ad serving platform | 22.1K sites |
| Outbrain Content recommendation and native advertising network for publishers | 15.6K sites |
| Prebid Open source header bidding wrapper for programmatic ad auctions | 20.4K sites |
| Sectigo Certificate authority issuing TLS and code signing certificates | 446.9K sites |
| comScore Audience measurement and web analytics service for publishers and advertisers | 10.9K sites |
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United States