Free tool
Enter your website and get an instant score for the tracking, consent and technical basics your ads depend on.
Pixels & analytics
GA4, Tag Manager, Meta, Google Ads, TikTok, LinkedIn — including tags hidden inside Tag Manager.
Consent
Cookie banner and Google Consent Mode v2, needed for EEA/UK ad data.
Data quality
Duplicate pixels, retired Universal Analytics, signs of server-side tracking.
Speed & SEO
Response time, page weight, third-party scripts, titles, sharing previews, sitemap.
The check reads your public homepage like a browser would, plus your Google Tag Manager containers, robots.txt and sitemap. It doesn't log in anywhere or change anything.