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SiteCheckTools vs TUWA

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

SiteCheckTools compared with TUWA
Detail SiteCheckToolsTUWA logo TUWA
What it doesFree technical tools for website diagnostics Open-source TypeScript toolkit for wallet connection, multi-chain sign-in and transaction tracking on EVM and Solana
StageNot given Startup
FoundedNot given 2025
Based inNot given UA
Pricing modelFree Open source
PricingNot given All client packages are free under Apache-2.0. Quasar Cloud is free during public beta with 1,000 free quota units per organization. Quasar Community Edition is free and self-hosted.
Key features
  • DNS record queries across four public resolvers
  • SSL certificate chain validation with expiry dates
  • WHOIS and RDAP domain lookups
  • IP WHOIS lookups for network information
  • Core Web Vitals and speed testing
  • Uptime and reachability checks from multiple regions
  • Redirect chain tracing
  • Raw data transcripts for verification
  • WordPress theme and plugin detection
  • Domain name generator with availability checking
  • Wallet connection for EVM and Solana wallets
  • Multi-chain sign-in with CAIP-122 (SIWX)
  • Transaction tracking that survives page reloads
  • React UI components with theming
  • Server-side transaction history and webhooks
  • Self-hosted backend option
  • No telemetry collection
  • Docker Compose deployment for Community Edition
What makes it different
  • Every result shows raw data and working so users can verify findings themselves
  • No signup, no email gates, no trials required
  • Measurements are real live lookups, never estimates or guesses
  • Affiliate commissions only on findings, never on page loads or passing results
  • Dense, specific documentation written for developers and technical users
  • Open-source with Apache-2.0 license and no vendor lock-in
  • No monthly active user (MAU) pricing model
  • Supports both EVM and Solana chains natively
  • Local-first state that persists and survives page reloads
  • Follows open wallet standards (CAIP-122, EIP-6963, Wallet Standard)
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)50
Citation Flow (Majestic)713
Referring domains (Majestic)33

4 details filled in for both companies.

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