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Printer Test Page vs Appliage

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

Printer Test Page compared with Appliage
DetailPrinter Test Page logo Printer Test PageAppliage logo Appliage
What it doesFree printer test pages, exact at 100% scale Free appliance age finder that decodes serial numbers to find manufacture dates
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFree Free
PricingNot given Not given
Key features
  • One-click printing from browser
  • Downloadable PDF test pages in A4 and US Letter
  • 100 mm scale reference bar for accuracy verification
  • CMYK color testing with per-channel isolation
  • Nozzle check for clogged inkjet channels
  • Printer alignment test with measured frames
  • Grayscale and tint ladder testing
  • Support for both inkjet and laser printers
  • Photo reproduction target test image
  • Vector-based PDFs with exact geometry
  • Supports 81 appliance brands including HVAC, water heaters and boilers
  • Decodes using official manufacturer date code rules
  • Uses government energy records and certification directories
  • No signup required
  • Shows recall notices when available
  • Results labeled as Confirmed, Estimated, Candidates or No date
  • 390,732 models on file
What makes it different
  • Exact to the millimetre when printed at 100% scale
  • Native CMYK PDFs for measurement-grade accuracy
  • No data collection or uploads required
  • Isolates individual printer faults with specialized pages
  • Free with no accounts or watermarks
  • Independent research not affiliated with any appliance manufacturer
  • Uses multiple official sources including manufacturer documents and government databases
  • Model records help narrow down repeated year codes
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)2 no change since last check1 no change since last check
Trust Flow (Majestic)182
Citation Flow (Majestic)1713
Referring domains (Majestic)612

4 details filled in for both companies.

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