577 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Does a website use Chameleon? Fetches the page (homepage for a bare domain) and matches Chameleon's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (onboarding)....
Does a website use RudderStack? Fetches the page (homepage for a bare domain) and matches RudderStack's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (analytic...
Does a website use Snowplow? Fetches the page (homepage for a bare domain) and matches Snowplow's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (analytics). Te...
Does a website use Piwik PRO? Fetches the page (homepage for a bare domain) and matches Piwik PRO's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (analytics)....
Does a website use StatCounter? Fetches the page (homepage for a bare domain) and matches StatCounter's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (analytic...
Does a website use Yandex Metrica? Fetches the page (homepage for a bare domain) and matches Yandex Metrica's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (an...
Does a website use Baidu Analytics? Fetches the page (homepage for a bare domain) and matches Baidu Analytics's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (...
Does a website use Umami? Fetches the page (homepage for a bare domain) and matches Umami's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (analytics). Technogr...
Does a website use GoatCounter? Fetches the page (homepage for a bare domain) and matches GoatCounter's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (analytic...
Does a website use Simple Analytics? Fetches the page (homepage for a bare domain) and matches Simple Analytics's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category...
Does a website use Vercel Analytics? Fetches the page (homepage for a bare domain) and matches Vercel Analytics's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category...
Change watch for does site use google cloud storage: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields t...
Change watch for does site use anthropic integration: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields...
Change watch for does site use cloudflare web analytics: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fiel...
Bulk does site use adobe experience manager: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batc...
Bulk does site use cloudflare turnstile: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch en...
The x-frame-options response header of a URL: whether it is present, its value, and a one-line reading of what the value means (or the risk of its absence for security headers). One header, one answer, for audits and mon...
The referrer-policy response header of a URL: whether it is present, its value, and a one-line reading of what the value means (or the risk of its absence for security headers). One header, one answer, for audits and mon...
The x-xss-protection response header of a URL: whether it is present, its value, and a one-line reading of what the value means (or the risk of its absence for security headers). One header, one answer, for audits and mo...
The cache-control response header of a URL: whether it is present, its value, and a one-line reading of what the value means (or the risk of its absence for security headers). One header, one answer, for audits and monit...
The etag response header of a URL: whether it is present, its value, and a one-line reading of what the value means (or the risk of its absence for security headers). One header, one answer, for audits and monitoring scr...
The last-modified response header of a URL: whether it is present, its value, and a one-line reading of what the value means (or the risk of its absence for security headers). One header, one answer, for audits and monit...
The expires response header of a URL: whether it is present, its value, and a one-line reading of what the value means (or the risk of its absence for security headers). One header, one answer, for audits and monitoring...
The vary response header of a URL: whether it is present, its value, and a one-line reading of what the value means (or the risk of its absence for security headers). One header, one answer, for audits and monitoring scr...