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SiteCheckTools vs M3U8 Player

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 M3U8 Player
Detail SiteCheckTools M3U8 Player
What it doesFree technical tools for website diagnostics Free online M3U8 player for HLS playback, stream testing, and practical troubleshooting
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Free
PricingNot given Not given
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
  • Instant HLS playback from URL
  • Quality level selection and switching
  • Audio track selection
  • Subtitle support detection
  • HLS event log and diagnostics
  • Shareable embed code generator
  • QR code generation for stream sharing
  • Playlist manager with favorites
  • No account required
  • CORS and error troubleshooting guidance
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
  • No video uploads or storage required
  • Supports live streams and VOD playlists
  • Works across browsers with hls.js fallback
  • Clear URL workflow without setup
  • Privacy-first design with no file uploads
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 check20 no change since last check
Trust Flow (Majestic)510
Citation Flow (Majestic)732
Referring domains (Majestic)380

4 details filled in for both companies.

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