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eTLD+1
This is a simple widget to parse a domain or URL into its parts, such as TLD (based on the public suffix list), and eTLD+1.
Domain Name
somedeployment-hash.vercel.app
preview-hash.vusercontent.net
ec2-12-123-1-123.us-west-2.compute.amazonaws.com
dynamodb.us-east-2.amazonaws.com
foo.example.com
Subdomain
: Additional domain levels before the registrable domain
SLD
: Second-level domain (registrable name, e.g., google)
TLD (Public Suffix)
: Top-level domain as registered in the
PSL
. Cookies CANNOT be set for this part alone.
eTLD+1
: Effective TLD + 1 level (registrable domain. AKA
Site
).