Free website score checker that measures performance, SEO, accessibility, security, reliability and AI crawler access
Free open-source CLI that checks Ahrefs Domain Rating for domains and lists, stores history in SQLite, and shares access via HTTP API.
Stage
Not given
Established
Founded
Not given
2020
Based in
Not given
Not given
Pricing model
Freemium
Free
Pricing
Free: no card needed; Pro: $19.99/month or $199.99/year; Spotlight: $59.99/month or $599.99/year (2 months free when paying yearly). Free submissions add a Featured on ProofRank badge. Priority Review: $5.00 once.
Free to use; optional pay-per-URL service at $1.00 USD per URL on Index Pages platform.
Key features
Private website analysis without signup required
SEO, accessibility, performance, security, privacy and reliability checks
AI crawlability matrix with evidence
Action Queue with fix guidance
Public project profiles and rankings
Competitor tracking and monthly or weekly reports
Score history tracking
Multiple sites in workspace
Published profile claiming and ownership verification
Before and after verification of technical findings
Local SQLite cache with historical data and trend tracking
HTTP API server mode for network-wide access
DR3 and DR4 formula support
MCP server integration for Claude and Cursor
Agent skill with bash script compatibility
Configurable via flags, environment variables, or TOML file
What makes it different
Explains technical findings in readable reports rather than unexplained numbers
Free public website checks require no signup or card
Separates private analysis from public project submission and discovery
Includes AI visibility prompt planning for verified owners
Results available in under a minute
Free to use with no API unit costs, only requires free Ahrefs API key
Single static binary with no dependencies, compiled with SQLite included
Open source under MIT license with full source code on GitHub
Historical tracking shows domain rating trends over time
Runs on Linux, macOS, and Windows without external dependencies