How Long Has Your
Website
Been Alive?
Trace the origins of any website through multiple archival and registry sources. Receive a certified age badge for your domain.
Three Steps to Certification
Instant Archaeology
Enter any domain. We cross-reference the Wayback Machine, certificate transparency logs, domain registries, and web crawl archives to find the earliest recorded evidence.
Certified Record
Every domain receives a detailed certificate page with birth date, longevity ranking, historical timeline, and data from each source.
Embeddable Badge
Grab an SVG badge to display on your website, README, or social media. Verify ownership to unlock the gold "Established" seal.
Wear Your History
Three tiers of badges reflect your website's status and verification level.
Detected
Auto-detected via multiple archival sources. Available for any domain with recorded history.
Verified
Owner-verified via DNS or meta tag. The gold seal proves authenticated ownership.
Memorial
For domains that have gone offline. A dignified record of their time on the web.
Authoritative Data Sources
Every certification is cross-verified against multiple independent public archives and registries.
Internet Archive
Wayback Machine web snapshots dating back to 1996
High ConfidenceCertificate Transparency
SSL certificate logs via crt.sh public database
Medium ConfidenceDomain Registry
RDAP / WHOIS registration records from domain registries
High ConfidenceCommon Crawl
Open web crawl index with petabytes of archived pages
High Confidence