620 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 Sucuri? Fetches the page (homepage for a bare domain) and matches Sucuri's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (security). Technog...
Does a website use Imperva? Fetches the page (homepage for a bare domain) and matches Imperva's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (security). Techn...
Does a website use DataDome? Fetches the page (homepage for a bare domain) and matches DataDome's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (security). Tec...
Does a website use HUMAN (PerimeterX)? Fetches the page (homepage for a bare domain) and matches HUMAN (PerimeterX)'s fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the cate...
Does a website use Kasada? Fetches the page (homepage for a bare domain) and matches Kasada's fingerprints in the HTML and response headers, returning yes/no with the evidence snippet and the category (security). Technog...
Change watch for does site use recaptcha: 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 that changed...
Change watch for does site use hcaptcha: 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 that changed...
Change watch for does site use wordfence: 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 that changed...
Change watch for does site use sucuri: 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 that changed wi...
Change watch for does site use imperva: 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 that changed w...
Change watch for does site use datadome: 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 that changed...
Change watch for does site use perimeterx: 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 that change...
Change watch for does site use kasada: 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 that changed wi...
Change watch for does site use shape security: 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 that ch...
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...
Bulk does site use recaptcha: 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 enrichment fo...
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...