Overview
SiteData is a free, privacy-first browser extension that provides comprehensive website traffic analytics, SEO intelligence, and reverse AdSense lookup. It lets users instantly analyze website traffic, discover AdSense networks, and uncover SEO opportunities—all without creating an account or sharing data. The tool processes everything locally on your device, ensuring your research data never leaves your computer. It is designed for digital professionals who need actionable insights without setup or cost.
Application scenarios
SEO validation
Validate traffic opportunities and analyze competitor keyword strategies.
Competitor research
Identify high-intent traffic channels and content opportunities for digital marketing.
Monetization analysis
Uncover profitable site networks and analyze AdSense monetization strategies for publishers and affiliates.
Business evaluation
Assess competitive landscapes and validate business ideas for founders and investors.
Ad network discovery
Find all domains connected to a specific AdSense Publisher ID instantly.
Advertising analysis
Discover which websites run Google Ads campaigns and analyze ad spend patterns.
Core features
Traffic Intelligence
Get website traffic snapshots, 3-month trends, and engagement metrics.
Reverse AdSense Lookup
Discover AdSense Publisher IDs and find all related websites in the same monetization network.
SEO Keyword Insights
Uncover ranking keywords and optimization opportunities for any website.
Traffic Source Analysis
View breakdowns of search, social, referral, and direct traffic sources.
Domain Intelligence
Access complete WHOIS data, registration info, and domain history.
Google Ads Advertiser
Identify which websites are running Google Ads campaigns and analyze competitor advertising strategies.
Top Keywords
Discover the top-performing keywords driving traffic to any website, including search volumes.
Top Regions
View geographic traffic distribution for any analyzed website.
Target users
SiteData is built for SEO professionals, digital marketers, publishers, affiliates, founders, and investors. SEO pros use it to validate traffic opportunities and analyze keyword strategies. Digital marketers research competitors and identify high-intent traffic channels. Publishers and affiliates uncover profitable site networks and analyze monetization strategies. Founders and investors evaluate market niches, validate business ideas, and assess competitive landscapes.
How to use
Install the SiteData extension from the Chrome Web Store or Edge Add-ons. Navigate to any website you want to analyze (e.g., chatgpt.com). Click the SiteData icon to instantly get traffic insights, keyword data, and AdSense network analysis. Use the Reverse AdSense Lookup feature to enter an AdSense ID or Publisher ID and find all related websites. All data is processed locally—no account creation or API keys needed.
Effect review
SiteData delivers a genuinely impressive set of analytics tools without any cost or privacy compromise. The ability to instantly pull traffic snapshots, keyword data, and AdSense network connections from a single extension is rare, especially at this price point. For digital professionals who frequently research competitors or evaluate websites, the zero-onboarding and local processing make it a practical, no-friction tool. While the website doesn't cite user reviews or awards, the feature set—combining traffic intelligence, reverse AdSense lookup, and WHOIS data—suggests strong real-world utility for SEO and competitive analysis workflows.
Frequently asked questions
What is SiteData?
SiteData is a free, privacy-first tool for website traffic analytics, SEO intelligence, reverse AdSense lookup, keyword research, and WHOIS data.
Is SiteData free to use?
Yes, SiteData is completely free to use.
How does SiteData protect user privacy?
SiteData is privacy-first, meaning it does not track or store personal data of users.
What features does SiteData offer?
SiteData offers website traffic analytics, SEO intelligence, reverse AdSense lookup, keyword research, and WHOIS data.
What is reverse AdSense lookup?
Reverse AdSense lookup allows you to see which websites are using Google AdSense, helping uncover monetization strategies.
Who can benefit from SiteData?
SEO professionals, marketers, website owners, and researchers can use SiteData to uncover SEO opportunities and analyze competitors.
Launch URL
https://sitedata.dev/Tags
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